Life Cycle Management Product program - Bosch Global€¦ · system's working cycle. This...

Life Cycle Management Product programIndustrial hydraulics product overview

Increase the life cycle and performance of your installation

The strength of a chain is always determined by its weakest link, and this applies to hydraulic systems as well. Why take risks with your entire hy-draulic system for the sake of minimal savings?

Our range covers a wide variety of hydraulic products designed precisely for high performance and long life cycles of hydraulics solutions.

Bosch Rexroth AG, RE 01510, edition 2013-04

2 Life Cycle Management

RE 01510, edition 2013-04, Bosch Rexroth AG

3 Contents | Life Cycle Management

Contents Accumulators 05Hydro-pneumatic accumulators 06Accumulator stations 08Accumulator shut-off blocks 09

Cooling and heating elements 11Oil/air cooler 12Filter cooler units 13

Power unit accessories 15Pressure display units 16Float switches 17Temperature switches 20

Sensor technology and signal encoders 21Pressure sensors 22Electronic pressure switches 23Mechanical pressure switches 25Speed sensors 27

Filters 29Breathing filters 30Tank mounted filters/return flow filters 34Inline filters 36Duplex filters/inline filters, switchable 44Block mounting filters 50Suction and replacement cartridge filters 55Sieve basket filters 59

4 Life Cycle Management | Contents

Oil measurement technology 61

Service 67

Accumulators

5 Accumulators | Life Cycle Management

Where cyclical motions take place, hydro accumulators are able to reduce the installed power and thus increase energy efficiency.Our well-structured portfolio of bladder and diaphragm type accumulators meets the requirements of systems of all sizes and of all applications. They boast a high pressure fluctuation range and sophisticated details. The exchange-able gas valves in bladder type accumulators, for example, increase their maintenance- and repair-friendliness. Thanks to the extreme resistance of the bladders in Rexroth accu-mulators, the exchange intervals can be extended as well. Our hydro accumulators provide a crucial back-up for safe shut-downs in case of a power failure in plant construction and wind energy plant applications.

Accumulator shut-off modules: Ready-to-install function – a complete system ensures that your design complies with all standardsA hydro accumulator only meets all international regulations if it is used with an accumulator shut-off block. We offer you assemblies that have been constructed and optimized by leading hydraulics specialists allowing you to meet the Pressure Equipment Directive 97/23/EC.We deliver our accumulator shut-off block with integrated isolator valve, pressure valve and drain valve, completely mounted on a console ready for immediate installation.Our accumulator shut-off modules consist of tried and tested standard components: CE-compliant cartridge, shut-off cock and safety valve, measuring and accumulator ports. On request, our service team will connect the module to your system in your facilities.

6 Life Cycle Management | Accumulators | Hydro-pneumatic accumulators

Diaphragm-type accumulators HAD

▶ Nominal volume 0.075 ... 3.5 liters ▶ Component series 1X, 2X ▶ Maximum operating pressure 350 bar

Features ▶ Hydraulic accumulator as per Pressure Equipment

Directive 97/23/EC ▶ Diaphragm material for different applications ▶ Use e.g. as energy storage in intermittent operation

systems, energy reserve for emergencies, compensation of leakage losses, shock and vibration absorption

Product descriptionDiaphragm type accumulators are used for energy storage, shock and vibration absorption, and leakage oil compensa-tion or volume compensation in hydraulic systems. They consist of a pressure-resistant vessel (high-tensile steel) whose interior is split into a gas and a fluid side by an elastic diaphragm. When the operating pressure is increased, hydraulic fluid flows into the accumulator and compresses the gas until the gas pressure is identical to the fluid pressure. When the operating pressure is reduced, the gas expands again and feeds the hydraulic system with hydraulic fluid.

Detailed information:Data sheet 50150

Technical data Nominal volume l 0.075 0.16 0.35 0.5 0.7 1

Effective gas volume l 0.075 0.16 0.32 0.48 0.75 1

Flow qv l/min 10 10 40 40 40 40

Operating pressure pmax bar 250 250 210 250 350 200

Nominal volume l 1.4 2 2.8 3.5

Effective gas volume l 1.4 1.95 2.7 3.5

Flow qv l/min 40 60 60 60

Operating pressure pmax bar 350 350 350 350

7 Hydro-pneumatic accumulators | Accumulators | Life Cycle Management

Bladder-type accumulators HAB

▶ Nominal volume 1 ... 50 liters ▶ Component series 4X ▶ Maximum operating pressure 350 bar

Features ▶ Hydraulic accumulator as per Pressure Equipment

Directive 97/23/EC ▶ Bladder material for different applications ▶ Use e.g. as energy storage in intermittent operation

systems, energy reserve for emergencies, compensation of leakage losses, shock and vibration absorption

Product descriptionBladder type accumulators are used for energy storage, shock and vibration absorption, and leakage oil compensa-tion or volume compensation in hydraulic systems. They consist of a seamless pressure vessel (high-tensile steel) whose interior is split into a gas and a fluid side by an elastic bladder. When the operating pressure is increased, hydraulic fluid flows into the accumulator and compresses the gas in the bladder until the gas pressure is identical to the fluid pressure. When the operating pressure is reduced, the gas expands again and feeds the hydraulic system with hydraulic fluid.

Technical data Nominal volume l 1 2.5 4 6 10 20

Effective gas volume l 1 2.4 3.7 5.9 9.2 18.1

Flow qv l/min 240 600 600 600 900 900

Operating pressure pmax bar 350 350 350 350 330 330

Nominal volume l 35 50

Effective gas volume l 33.4 48.7

Flow qv l/min 900 900

Operating pressure pmax bar 330 330

8 Life Cycle Management | Accumulators | Accumulator stations

Accumulator stationsABSBG

▶ Nominal volume 0.7 ... 50 liters ▶ Maximum operating pressure 330 bar

Features ▶ Accumulator station with bladder or diaphragm type

accumulator ▶ Safety block with integrated isolator valve, safety valve

(type-examination tested) and drain valve ▶ Drain valve, optionally manually or electrically operated ▶ Glycerine-filled pressure gauge with relief pressure

marked in red ▶ Console for weld or screw connection ▶ Assembly prepared for external equipotential bonding

Product descriptionAccumulator stations are intended for use in hydraulic systems and consist of a diaphragm or bladder type accu-mulator with shut-off block on mounting elements.These assemblies comply with the applicable national rules and regulations in Europe (Pressure Equipment Directive 97/23/EC), China (Selo) or Russia (Gost).

Technical data Accumulator type Bladder-type accumulators Diaphragm-type accumulators

Accumulator volume DN l 1 … 50 0.7 … 3.5

Response pressure of the safety valve pmax bar 100/140/210/330 100/140/210/330

9 Accumulator shut-off blocks | Accumulators | Life Cycle Management

Accumulator shut-off blocksABZSS

▶ Nominal diameter DN08, DN10, DN20, DN30 ▶ Component series 3X ▶ Maximum operating pressure 350 bar

Features ▶ Protection, isolation and unloading of hydraulic

accumulators ▶ Compliance with the requirements and safety

regulations of DIN 24552 Pressure vessel regulation and Technical rules for pressure vessels (TRB 403 and/or TRB 404)

▶ Accumulator adapters are available as an accessory for connecting the accumulator safety block to the accumulator

Product descriptionAccumulator shut-off blocks are used to protect, isolate and unload hydraulic accumulators (manually and electrically).The accumulator is protected from inadmissible overpres-sure by means of the pressure relief valve.An accumulator adapter is used for the connection to the accumulator. Both piping connections and subplate mount-ings can be used, with BSP or SAE connection threads.

Technical data Size 8 10 20 30

Operating pressure pmax bar 350 350 350 350 (315)

Weight m kg 4.0 5.2 8.5 20.5

Cooling and heating elements

11 Cooling and heating elements | Life Cycle Management

The limit values for admissible noise emission levels set out in machinery and plant construction regulations are becom-ing lower and lower, and large numbers of industrial end users are specifying even stricter standards internally. We are systematically reducing our noise emissions in support of this development.

Increase your hydraulic fluid service life and protect your installationOur oil/air coolers constantly keep the hydraulic oil in its optimal temperature range – with the lowest possible noise emissions, right down to 52 dB(A). Sturdy solid housings contribute to this, allowing us to reduce or eliminate unit noise burdens over the entire cooling power spectrum from 3 kW to 120 kW.

Our oil/air coolers are available with electric motors for a wide variety of supply voltages, allowing you to choose from a large number of modular variants to find the perfect match for your system: Oil-air heat exchanger units with filter-cooler circulation units, bypass valve and temperature switch are impressive in their high efficiency with optimal air flow paths. The special lamella shape slows down con-tamination of cooling elements, making life easier for your maintenance personnel. Our oil-water heat exchanger units with low-noise circulating pumps filter simultaneously and display the degree of contamination electrically.

12 Life Cycle Management | Cooling and heating elements | Oil/air coolers

Oil/air coolers KOL, KOLP

▶ Component series 2X ▶ Maximum flow 400 l/min

Features ▶ Environmentally friendly, as no exchange of water with

hydraulic fluid possible ▶ Compact design ▶ Broad field of application ▶ Large number of variants ▶ Ready for connection ▶ Additional equipment:

– Bypass valve or temperature switch – Air filter mat

Product descriptionOil/air coolers are used for heat dissipation. They consist essentially of an electric motor, housing, cooler element and fan wheel. In the design with radial fan wheel, the oil/air cooler is also available as a complete circulation circuit (attached external gear pump with or without filter).

Technical data Maximum operating pressure pmax bar 26

Maximum flow qV max l/min 400

Cooling power P kW 3 … 120

13 Filter cooler units | Cooling and heating elements | Life Cycle Management

Filter cooler units with inline filter according to DIN 24550 ABUKG

Features ▶ Compact unit with pump, installed low-pressure inline

filter and plate heat exchanger ▶ Modular design ▶ Set-up as required with console or on installation plate ▶ Low-noise version available (external gear pump or

screw spindle pump)

Product descriptionFilter cooler units have been designed for filtering and cooling hydraulic fluids in the bypass circuit. This has the advantage that the fluid flow passing through the filter element is always a low-pulsation flow, regardless of the system's working cycle. This slows down the process of aging and increases the life cycle of the hydraulic fluid. The hydraulic fluid can be treated almost noiselessly using the new ABUKG-4X series with external gear pump or screw spindle pump.

▶ Component series 4X ▶ With gerotor pump, external gear pump or screw

spindle pump ▶ With electric motor frame size 90 S ... 132 S ▶ With low-pressure inline filter (filter rating 10 μm)

according to DIN 24550 ▶ With plate heat exchanger

Technical data Thermal output to be dissipated P kW 4 ... 75Displacement q l/min 17 ... 186

Power unit accessories

15 Power unit accessories | Life Cycle Management

The ever-increasing degree of automation in industrial plants means that power unit accessories are becoming more and more important. Although drive and control elements provide the basic functions of a hydraulic system, as shown by the circuit diagram, more complicated func-tions would not be able to operate without accessories.

16 Life Cycle Management | Power unit accessories | Pressure gauge units

Pressure gauge with fluid filling ABZMM

Features ▶ Pressure gauges are pressure measuring instruments for

measuring and displaying pressure in hydraulic systems ▶ Stainless steel housing ▶ Design according to EN 837-1 ▶ Pressure displayed in bar/MPa or bar/psi ▶ Two-color scale ▶ Measuring port at the rear or underneath ▶ Mounted with a screw fitting or mounting bracket

▶ Size 40, 63 and 100 ▶ Maximum display range 1,000 bar

Product descriptionPressure gauges are used in a hydraulic system to measure the operating pressure compared to atmospheric pressure. The measurement is made using a bourdon tube.These instruments are filled with glycerine as damping to allow measurements to be made at measuring points sub-ject to high dynamic loads, such as those that can occur with frequent and rapid load cycles, pressure peaks, vibra-tions and pulsations.

Technical data Size 40 63 100Maximum operating pressure pmax bar 400 1,000 1,000Accuracy class 2.5 1.6 1.0

17 Float switches | Power unit accessories | Life Cycle Management

Float switch with two switching contacts and one temperature contact ABZMS-35

Features ▶ Two switching contacts for levels ▶ One temperature contact, preferred type set to 70 °C;

60 °C and 80 °C available as alternatives

▶ Component series 1X ▶ Maximum operating pressure 1 bar

Product descriptionFloat switches are switching devices operated by a float moved by fluid. They are used to monitor the tank fluid levels in Type ABSKG small power units (size 10, 20, 40 and 60, data sheet 51013). The sliding tubes contain two fixed-setting reed contacts (normally closed and normally open) that are switched by the permanent magnets installed in the float. Non-adjustable temperature contacts are fitted to monitor the maximum hydraulic fluid temperature (option).

Technical data Temperature range °C 0 … 90Maximum switching point L1 mm 400Switching voltage range VDC 10 … 50Maximum switching current A 2

Float switch with ventilation filter, level and temperature monitoring ABZMS-37

Features ▶ Version "M": Breathing filter, level monitoring, with two

adjustable alarm outputs for temperature, and display and control unit

▶ Version "N": Breathing filter, level monitoring and tem-perature measurement with one switching contact

▶ Version "R": Breathing filter, resistance measuring chain (level), resistance thermometer (temperature) with analog output from 4 to 20 mA and analog tempera-ture display

Product descriptionFloat switches are switching devices operated by a float moved by fluid. These are used to monitor fluid levels in power unit tanks.

Technical data Hydraulic fluid temperature range °C –20 … +80Temperature display range °C –20 … +120Ordering length mm 370/500/800/1,000/1,200Maximum programmable switching points 2Supply voltage VDC 24 ± 10 %

Life Cycle Management | Power unit accessories | Float switches

19 Float switches | Power unit accessories | Life Cycle Management

Features ▶ Version "M": Maximum of four adjustable switching

contacts for level monitoring and optional non-adjust-able temperature contact or temperature sensor

▶ Version "RTA": With resistance measuring chain (level) and resistance thermometer (temperature) with analog output from 4 to 20 mA

▶ Version "D": As with version RTA and additional display and control unit for level and temperature setting

▶ Component series 1X ▶ Maximum operating pressure 1 bar ▶ With display and control unit

Product descriptionFloat switches are switching devices operated by a float moved by fluid. These are used to monitor fluid levels in power unit tanks.

Technical data Hydraulic fluid temperature range °C –20 … +80Ordering length mm 370/500/800/1,000/1,200Switching voltage range VDC 10 … 50Supply voltage VDC 10 … 32

Float switch with mechanical/electronic level and temperature monitoring ABZMS-41

20 Life Cycle Management | Power unit accessories | Temperature switches

Electronic contact thermometer ABZMT

Features ▶ Version "T2": Two programmable switching outputs ▶ Version "T4": Four programmable switching outputs ▶ Version "T1A": One programmable switching output and

one analog output 4 to 20 mA ▶ All with display and control unit directly on the sensor

or external by means of a cable set

Product descriptionElectronic contact thermometers are used for the tempera-ture control of hydraulic systems. They have two or four programmable temperature switching outputs, or alterna-tively one programmable switching output and one analog output with display and control unit.

Technical data Design MS VAMaximum operating pressure pmax bar 5 10Temperature range °C 0 … 100 0 … 100Supply voltage VDC 10 … 32 10 … 32Maximum switching contacts 4 (or analog signal) 4 (or analog signal)

Sensor technology and signal encoders

21 Sensor technology and signal encoders | Life Cycle Management

High-quality products from our extensive sensor technology range monitor the pressures in your hydraulic system, giving you a critical information advantage to help achieve longer life cycles.Sturdy pressure sensors for pressure ranges up to 600 bar, pressure switches with high repetition accuracy anddefinable switching hysteresis ensure a high level of pro-cess stability.

22 Life Cycle Management | Sensor technology and signal encoders | Pressure sensors

Pressure transducers for hydraulic applications HM20

Features ▶ Sensor with thick film measuring cell ▶ Components that are in contact with the media are

made of stainless steel ▶ Operational safety due to high bursting pressure,

reversed polarity, overvoltage and short-circuit protection ▶ Very good temperature behavior ▶ cULus-listed

Product descriptionPressure transducers are used for monitoring and control-ling hydraulic pressures. They transform the measured pressure into a normalized, linear, electrical output signal.

Technical data Operating voltage U VDC 16 … 36Output signals U V 0.1 … 10

I mA 4 … 20 Pressure measuring range p bar 0 ... 100/250/400Accuracy class 0.5Setting time (10 ... 90 %) t ms < 1Temperature coefficient % < 0.1 / 10 KHydraulic fluid temperature range ϑ °C –40 … +90Ambient temperature range ϑ °C –40 … +85Protection class IP65/IP67Electrical connection M12 connector, 4-polePressure port G1/4

23 Electronic pressure switches | Sensor technology and signal encoders | Life Cycle Management

Electronic pressure switch with integrated analog output HEDE 10

Features ▶ EMC properties allow use in critical applications ▶ Ceramic/capacitive sensor ▶ Connection cable with 4-pole M12 connector on

the housing ▶ Components in contact with the medium are made of

stainless steel, ceramics and FKM ▶ One switching and one analog output (Version "1") ▶ Two switching outputs (Version "2")

Product descriptionElectronic pressure switches are used to monitor hydraulic pressures. If the set switching point is exceeded, a voltage is switched. On the Type HEDE10 pressure switch, the switching points and other switching parameters can be adjusted directly on 2 pushbuttons. The display shows the current hydraulic pressure and the switching parameters.An optional analog output transmits the prevailing pressure as a linear electrical signal.

Detailed information:Version "1" Data Sheet 30276Version "2" Data Sheet 30278

Technical data Version "1" "2"Operating voltage U VDC 18 … 36 18 … 36Output signal U V 0 … 10 ‒

I mA 4 … 20 ‒Pressure measuring range p bar 100/250/400/600 100/250/400/600Accuracy class 1.0 1.0Switching output I mA 250 2 x 250Hydraulic fluid temperature range ϑ °C –20 … +80 –20 … +80Ambient temperature range ϑ °C –20 … +80 –20 … +80Pressure port G1/4 G1/4

24 Life Cycle Management | Sensor technology and signal encoders | Electronic pressure switches

Electronic pressure switch with two switching outputs HEDE 11

Features ▶ High bursting pressure range ▶ Simple switching point adjustment on two easy-to-read

adjusting rings ▶ Mechanical interlocking to prevent inadvertent changes

to the switching points ▶ Components in contact with the medium are made of

stainless steel and FPM ▶ High long-term stability ▶ Electrical connection via 4-M12 pole connector ▶ Two antivalent switching outputs ▶ Switching and operational readiness display

Product descriptionElectronic pressure switches are used to monitor hydraulic pressures. If the set switching point is exceeded, a voltage is switched. The switching point and switch-back point can be adjusted directly on Type HEDE11 pressure switches on two rotary wheels.

Technical data Operating voltage U VDC 18 … 36Switching output I mA 2 x 250Pressure range p bar 100/400Accuracy class 2.5Hydraulic fluid temperature range ϑ °C –25 … +80Ambient temperature range ϑ °C –20 … +80

25 Mechanical pressure switches | Sensor technology and signal encoders | Life Cycle Management

Hydro-electric piston type pressure switches HED 5

Features ▶ For flange connection ▶ 4 pressure ratings ▶ Micro switch with NC/NO contact function ▶ Switching of currents from 1 mA to 2 A ▶ UL recognized component, CCC-certified

Product descriptionMechanical pressure switches are used to monitor hydrau-lic pressures. Type HED 5 is a piston type pressure switch which actuates a micro switch if the switching point is exceeded. This micro switch switches a connected voltage potential-free. The switching points are set via a spindle.

Technical data Contact load, resistive U (I) VDC (A) 24 (2)

VAC (A) 250 (2)Pressure ratings p bar 50/100/200/350 Hydraulic fluid temperature ranges ϑ °C –20/–30/–40 … +80Ambient temperature ranges ϑ °C –20/–30/–40 … +50Switching frequency f 1/h 4,800Electrical connection K14 EN 175301-803, large cubic connectorElectrical connection K35 M12 x 1, A coding, 4-pole

26 Life Cycle Management | Sensor technology and signal encoders | Mechanical pressure switches

Hydro-electric piston-type pressure switches HED 8

Features ▶ For subplate mounting/pipeline installation, flange

connection or as vertical stacking element with sand-wich plates

▶ 5 pressure ratings ▶ 4 adjustment types ▶ Micro switch with NC/NO contact function ▶ Switching of currents from 1 mA to 2 A ▶ UL recognized component, CCC-certified

Product descriptionMechanical pressure switches are used to monitor hydrau-lic pressures. Type HED 8 is a piston type pressure switch which actuates a micro switch if the switching point is exceeded. This micro switch switches an connected voltage potential-free. The switching points can be set via a spindle or a rotary knob with/without scale.

Technical data Contact load, resistive U (I) VDC (A) 24 (2)

VAC (A) 250 (2)Pressure ratings p bar 50/100/200/350/630Hydraulic fluid temperature ranges ϑ °C –20/–25/–40 … +80Ambient temperature ranges ϑ °C –20/–25/–40 … +50Switching frequency f 1/h 7,200Electrical connection K14 EN 175301-803, large cubic connectorElectrical connection K35 M12 x 1, A coding, 4-pole

27 Speed sensors | Sensor technology and signal encoders | Life Cycle Management

Speed sensor for contactless speed recording DSM 1

▶ Component series 1X

Features ▶ Detects direction of rotation ▶ Diagnosis signals: Standstill detection, critical air gap,

critical installation position ▶ Also detects low speeds ▶ Specially developed for the harsh requirements of

mobile applications ▶ Automative quality ▶ Simple installation without adjustment work ▶ Current interface

Product descriptionThe Type DSM1-10 Hall effect speed sensor was specially developed for use in mobile machinery. The sensor detects the speed signal from ferromagnetic gear teeth or punched plates. As an active sensor, its output is a constant-ampli-tude signal, regardless of the speed.

Technical data Nominal voltage U V 12Sensor operating voltage V 4.5 … 20.0Maximum current consumption I mA 16.8 Sensor current ILow mA 7; ±20 %

IHigh mA 14; ±20 %Signal frequency Hz 1 … 5,000Direction of rotation signal PWM signalOperating temperature range ϑ °C –40 … +115Protection class IP67

Filters

29 Filters | Life Cycle Management

Oil is the central component of every hydraulic system. The most common causes for the failure of a system is oil contamination. Rexroth filter and cleaning systems for hydraulic oil and lubricating oil applications ensure ideal operating condi-tions throughout the entire life cycle.With a broad range of completely new and revised filter systems, we have the right solution for all pressure ranges and applications for you. Our filter media reliably remove particles from all hydraulic fluids and thus protect your system against damage. In addition, our filters reliably remove free water from the medium and thus prevent corrosion. However, Rexroth offers more than just the standard: Specific process filters will meet the require-ments of your individual applications as well.

We have prepared our modern filter systems for the current and future requirements of condition-dependent mainte-nance strategies. Sensors that have been integrated into our filter assemblies continuously measure contamination and indicate necessary filter changes well in advance (even applying several indication levels) – either visually at the filter or via a message on the operator's device of the con-trol system. This reduces maintenance costs while at the same time ensuring optimum working conditions for you system.

30 Life Cycle Management | Filters | Breathing filters

Breathing filters FEF 0, FEF 1

▶ Size 0 and 1 ▶ Maximum flow 10 m3/h ▶ Connection up to DN 55 ▶ Operating temperature –20 ... +100 °C

Product descriptionBreathing filters consist of a flanged filling filter and a detachable cap with a bayonet fitting. The internal filter element cannot be changed and must be replaced with the cap. The captive breather cap is fitted with a chain to pre-vent it from being lost.

Technical data Size 0 1Maximum flow qV max m3/h 2 10Filter rating Nominal μm 10/25 (paper, not cleanable)

Absolute μm H10XL (micro glass, not cleanable)

Features ▶ Special highly efficient filter materials ▶ Filtration of very fine particles and high dirt holding

capacity across a broad pressure differential range

31 Breathing filters | Filters | Life Cycle Management

Breathing filters BF 7 SL; BS 7 SL; BE 7 SL; B 7 SL

▶ Size 45/21, 90 and 130 ▶ Maximum flow 50 m3/h ▶ Connection up to DN 32 ▶ Operating temperature –20 ... +100 °C

Product descriptionThe breathing filters consist of a detachable screw-fitting filter cartridge and an internal pleated filter element.Versions are available with flange connections (BF 7 SL...), welding sockets (BS 7 SL...), and connection possibilities for a dirt contamination indicator (B 7 SL) or for mounting a filling filter (BE 7 SL...).

Technical data Size 45/21 90 130Maximum flow qV max m3/h 20 40 50Filter rating Nominal μm 10/25 (paper, not cleanable)

Absolute μm H10XL (micro glass, not cleanable); AS10 (water-absorbing, not cleanable)

capacity across a broad pressure differential range ▶ Air filtration and dehumidification in fluid systems

32 Life Cycle Management | Filters | Breathing filters

Breathing filters TLF I; TLF II; TLF III

▶ Size 1-25 ... 8-250 ▶ Maximum flow 1500 m3/h ▶ Connection up to DN 250 ▶ Operating temperature –20 ... +100 °C

Product descriptionTank-mounted filters for breathing and bleeding with inter-nal replaceable filter elements.

Technical data Size 1-25 2-32 3-40 4-50 5-65 6-80 7-125 8-250Maximum flow qV max l/min 15 15 40 40 80 100 300 1,500Filter rating Nominal μm 10/25 (paper, not cleanable)

Absolute μm H10XL (micro glass, not cleanable); AS10 (water-absorbing, not cleanable)

capacity across a broad pressure differential range ▶ Air filtration and dehumidification in fluid systems

33 Breathing filters | Filters | Life Cycle Management

Breathing filter with silica gel BFSK

▶ Size 45, 60, 90 and 130 ▶ Maximum flow 90 m3/h

Product descriptionThe screw-fitting breathing filter with a silica gel air filter enables clean dry air to enter the tank. The air drawn in is dried by the Z-R granules before passing through the pleated filter element, which traps the solid dirt particles.

Technical data Size 45 60 90 130Maximum flow qV max m3/h 42 42 90 90Filter rating Nominal μm 10 (paper, not cleanable)

Absolute μm H10XL (micro glass, not cleanable)

capacity across a broad pressure differential range ▶ Minimizes the risk of corrosion in hydraulic tanks ▶ Filter cartridge and water-absorbing granules

both replaceable ▶ Air filtration and dehumidification in fluid systems

34 Life Cycle Management | Filters | Tank-mounted filters

Tank-mounted filters 10TE, 10TEN

▶ Size 0040 … 1000 (2000, 2500) ▶ Nominal pressure 10 bar ▶ Connection up to G 1 1/2; to SAE 4"; to SAE 24 ▶ Maximum flow 1,300 l/min

Product descriptionThe tank mounted return line filters are designed for instal-lation on fluid tanks. Their function is to separate solid materials from the whole fluid flowing back to the tanks.

Technical data Size 0040 0063 0100 0160 0250 0400 0630 1000 2000 2500Maximum operating pressure pmax bar 10Maximum flow qV max l/min 1,300Filter rating Nominal μm 10/25/40/60/100 (stainless steel wire mesh, cleanable);

10/25 (paper, not cleanable)Absolute μm H3XL/H6XL/H10XL/H20XL (micro glass, not cleanable)

capacity across a broad pressure differential range ▶ High collapse resistance of the filter elements ▶ By default equipped with mechanical optical mainte-

nance indicator with memory function ▶ By default, the filters are equipped with a bypass valve

integrated in the filter housing

35 Tank-mounted filters | Filters | Life Cycle Management

Tank-mounted return flow filters, switchable 10TD, 10TDN

▶ Size 0040 … 1000 (2000, 2500) ▶ Nominal pressure 10 bar ▶ Connection up to G 1 1/2; to SAE 3" ▶ Maximum flow 1,680 l/min

Product descriptionThe tank mounted return line filters are designed for instal-lation on fluid tanks. Their function is to separate solid materials from the whole fluid flowing back to the tanks.The filter element can be changed without any operational interruption.

Technical data Size 0040 0063 0100 0160 0250 0400 0630 1000 2000 2500Maximum operating pressure pmax bar 10Maximum flow qV max l/min 1,680Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

nance indicator with memory function ▶ By default, the filters are equipped with a bypass valve

integrated in the filter housing

36 Life Cycle Management | Filters | Inline filters

Inline filters with filter element according to DIN 24550 50LE, 50LEN

▶ Size 0040 … 0400 (0130, 0150) ▶ Nominal pressure 50 bar ▶ Connection up to G 1 1/2; SAE 24 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

Product descriptionInline filters are used in hydraulic systems for separating solid materials from the hydraulic fluids and lubricating oils. They are intended for attachment in pipelines.

Technical data Size 0040 0063 0100 0130 0150 0160 0250 0400Maximum operating pressure pmax bar 50Maximum flow qV max l/min 450Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable)

Absolute μm H3XL/H6XL/H10XL/H20XL (micro glass, not cleanable)

nance indicator with memory function ▶ Available as an option with different electrical switching

elements, modular design

37 Inline filters | Filters | Life Cycle Management

▶ Size 0040 … 0400 (0130, 0150) ▶ Nominal pressure 110 bar ▶ Connection up to G 1 1/2; SAE 24 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

Features ▶ Filtration of very fine particles and high dirt holding

nance indicator with memory function ▶ High filtration performance due to the tangential

cyclone-effect flow path ▶ Optional measuring port

▶ Size 0040 … 0400 (0130, 0150) ▶ Nominal pressure 250 bar ▶ Connection up to G 1 1/2; SAE 1 1/2; SAE 24 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

▶ Size 0040 … 1000 (0130, 0150) ▶ Nominal pressure 350 bar ▶ Connection up to G 2; SAE 2"; SAE 24 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 700 l/min

Technical data Size 0040 0063 0100 0130 0150 0160 0250 0400 0630 1000Maximum operating pressure pmax bar 350Maximum flow qV max l/min 700Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable)

Inline filter with filter element according to DIN 24550 445LEN

▶ Size 0040 … 1000 ▶ Nominal pressure 450 bar ▶ Connection up to G 1 1/2; to SAE 2 1/2"; to SAE 24 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 700 l/min

nance indicator with memory function ▶ Optional measuring port

Inline filters 40FLE, 40FLEN

▶ Size 0160 … 1000 (acc. to DIN 24550) Size 0045, 0055, 0120, 0200, 0270

▶ Nominal pressure 40 bar ▶ Connection up to SAE 4 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 2000 l/min

nance indicator with memory function ▶ Optional bypass valve integrated in the filter housing

Technical dataSize 0045 0055 0120 0160 0200 0250 0270 0400 0630 1000Maximum operat-ing pressure

pmax bar 40

Maximum flow qV max l/min 2000Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

10 (paper, not cleanable)Absolute μm H3XL/H6XL/H10XL/H20XL (micro glass, not cleanable)

Inline filters with filter element according to DIN 24550 100FLE, 100FLEN

▶ Size 0160 … 0630 (acc. to DIN 24550) Size 0045, 0055, 0120

▶ Nominal pressure 100 bar ▶ Connection up to SAE 3 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 1,700 l/min

Technical dataSize 0045 0055 0120 0160 0250 0400 0630Maximum operating pressure pmax bar 100Maximum flow qV max l/min 1,700Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

Inline filter 16FE

▶ Size 2500 … 7500 ▶ Nominal pressure 16 bar ▶ Connection up to DN 300 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 16,000 l/min

Technical dataSize 2000 3000 4000 6000 7000 7500Maximum operating pressure pmax bar 16Maximum flow qV max l/min 16,000Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

44 Life Cycle Management | Filters | Duplex filters

Duplex filters with filter element according to DIN 24550 50LD, 50LDN

▶ Size 0040 … 0400 (0130, 0150) ▶ Nominal pressure 50 bar ▶ Connection up to SAE 1 1/2" 6000 psi ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

Product descriptionDuplex filters are used in hydraulic systems for separating solid materials from the hydraulic fluids and lubricating oils. They are intended for installation into piping. The filter ele-ment can be changed without any operational interruption.

nance indicator with memory function ▶ Pressure equalization function integrated in the

switch-over ▶ Optional measuring port

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400Maximum operating pressure pmax bar 50Maximum flow qV max l/min 450Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable)

45 Duplex filters | Filters | Life Cycle Management

▶ Size 0040 … 0400 (0130, 0150) ▶ Nominal pressure 160 bar ▶ Connection up to SAE 1 1/2" 6000 psi ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

nance indicator with memory function ▶ Pressure equalization function integrated in the

switch-over ▶ Optional measuring port

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400Maximum operating pressure pmax bar 160Maximum flow qV max l/min 450Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable)

▶ Size 0040 … 1000 (0130, 0150) ▶ Nominal pressure 400 bar ▶ Connection with SAE 2" 6000 psi ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 450 l/min

nance indicator with memory function ▶ Measuring port as standard

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400 630 1000Maximum operating pressure pmax bar 400Maximum flow qV max l/min 900Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable)

Duplex filters with segment change-over 40FLD, 40FLDN

▶ Size 0160 … 1001 (acc. to DIN 24550) Size 0045, 0055, 0120, 0201, 0271, 0272, 0273, 0274

▶ Nominal pressure 40 bar ▶ Connection up to DN 100 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 2,000 l/min

Technical dataSize 0045 0055 0120 0160 0201 0250 0271 0272 0273 0274 0400 0630 1001Maximum operat-ing pressure

pmax bar 40

Maximum flow qV max l/min 2,000Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

Duplex filters 100FLD, 100FLDN

▶ Size 0160 … 1000 (acc. to DIN 24550) Size 0045, 0055, 0120, 0200, 0270

▶ Nominal pressure 100 bar ▶ Connection up to DN 100 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 1,700 l/min

Product descriptionDuplex filters are used in hydraulic systems for separating solid materials from the hydraulic fluids and lubricating oils. They are intended for attachment in pipelines.The filter element can be changed without any operational interruption.

Technical dataSize 0045 0055 0120 0160 0200 0250 0270 0400 0630 1000Maximum operating pressure pmax bar 100Maximum flow qV max l/min 1,700Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

Duplex filter 16FD

▶ Size 2500 … 7500 ▶ Nominal pressure 16 bar ▶ Connection up to DN 300 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 16,000 l/min

Product descriptionDuplex filters are used in hydraulic systems for separating solid materials from the hydraulic fluids and lubricating oils. They are intended for attachment in pipelines.The filter element can be changed without any operational interruption.

Technical dataSize 2000 3000 4000 6000 7000 7500Maximum operating pressure pmax bar 16Maximum flow qV max l/min 16,000Filter rating Nominal μm 10/25/40/100 (stainless steel wire mesh, cleanable);

50 Life Cycle Management | Filters | Block mounting filters

Block mounting filters, for vertical flange-mounting 450PBF, 450PBFN

▶ Sizes 0040 … 1000 (according to DIN 24550) Sizes 0130 … 0150

▶ Nominal pressure 450 bar ▶ Connection up to DN 40 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 500 l/min

Product descriptionBlock mounting filters are suitable for direct mounting on pump blocks and manifolds. They are installed upstream of control units or controllers that are to be protected.

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400 0630 1000Maximum operating pressure pmax bar 450Maximum flow qV max l/min 500Filter rating Nominal μm 10/25/40/60/100 (Stainless steel wire mesh, cleanable)

51 Block mounting filters | Filters | Life Cycle Management

Block mounting filters, for vertical flange-mounting 245PSF; 245PSFN

▶ Nominal pressure 250 bar ▶ Connection up to ⌀38 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 500 l/min

nance indicator with memory function ▶ Optional bypass valve integrated in the filter housing ▶ Optional measuring port

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400Maximum operating pressure pmax bar 250Maximum flow qV max l/min 500Filter rating Nominal μm 10/25/40/60/100 (Stainless steel wire mesh, cleanable)

Block mounting filters, for vertical flange-mounting 350PSF, 350PSFN

▶ Nominal pressure 350 bar ▶ Connection up to Ø38 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 600 l/min

nance indicator with memory function ▶ Optional bypass valve integrated in the filter housing ▶ Optional measuring port

Technical dataSize 0040 0063 0100 0130 0150 0160 0250 0400 0630 1000Maximum operating pressure pmax bar 350Maximum flow qV max l/min 600Filter rating Nominal μm 10/25/40/60/100 (Stainless steel wire mesh, cleanable)

Life Cycle Management | Filters | Block mounting filters

53 Block mounting filters | Filters | Life Cycle ManagementLife Cycle Management | Filters | Block mounting filters

Block mounting filters, for vertical flange-mounting 250/450FEN, 250/450FE

▶ Sizes 0040 … 1000 (according to DIN 24550) Sizes 0003, 0015, 0018

▶ Nominal pressure 250, 450 bar ▶ Connection up to Ø50 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 800 l/min

Technical dataSize 0003 0015 0018 0040 0063 0100 0160 0250 0400 0630 1000Maximum operating pressure pmax bar 250, 450Maximum flow qV max l/min 800Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable);

Block mounting filter, for vertical flange-mounting 320PZR

▶ Size 025 … 125 (according to DIN 24550) ▶ Nominal pressure 320 bar ▶ Connection according to ISO 4401 (size 6 and size 10) ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 33 l/min

Product descriptionBlock mounting filters for sandwich plate mounting are intended for installation in vertical stackings.

nance indicator with memory function ▶ Porting pattern according to ISO 4401-03-02-0-05

(size 6) or ISO 4401-05-04-0-05 (size 10).

Technical dataSize 025 075 125Maximum operating pressure pmax bar 320Maximum flow qV max l/min 33Filter rating Nominal μm 10/25 (stainless steel wire mesh, cleanable)

55 Suction filters | Filters | Life Cycle Management

Suction filter S

▶ Size 8 … 455 ▶ Connection up to SAE 4 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 1,000 l/min

Product descriptionSuction filters are protective filters in the suction line to filter out coarse particles. They are intended for in-tank installation to protect pumps directly against wear.

Features ▶ Special highly efficient filter materials ▶ Direct wear protection of pumps ▶ In-tank installation ▶ Optional bypass valve to protect pumps from cavitation

on cold starts and exceeding the admissible pres-sure loss

Detailed information:Data sheet 20/03/07.06/1000

Technical dataSize 8 16 28 45 75 115 175 280 455Maximum operating pressure pmax bar 1Maximum flow qV max l/min 1,000Filter rating Nominal μm 25/40/60/100/130/200/300/500/800

(stainless steel wire mesh, cleanable)

56 Life Cycle Management | Filters | Suction filters

Suction filter SE

▶ Size 56 … 560 ▶ Connection up to SAE 4 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 600 l/min

Product descriptionSuction filters are protective filters in the suction line. They are intended for installation to protect pumps directly against wear and lateral tank mounting below the oil level.

Features ▶ Special highly efficient filter materials ▶ Direct wear protection of pumps ▶ Installed in the tank below the oil level ▶ Standard version with bypass valve to protect pumps

from cavitation on cold starts and exceeding the admis-sible pressure loss

▶ Optional version with maintenance indicator

Detailed information:Data sheet 20/03/07.06/1000

Technical dataSize 56 90 140 225 360 460 560Maximum operating pressure pmax bar 1Maximum flow qV max l/min 600Filter rating Nominal μm 25/40. 60/100/130/200/300/500/800 (stainless steel wire mesh, cleanable);

25/40/80 (fleece, not cleanable); 10/25 (paper, not cleanable)Absolute μm H10XL/H20XL (micro glass, not cleanable);

10/20 (micro glass, water-absorbing, not cleanable)

57 Replacement cartridge filters | Filters | Life Cycle Management

Replacement cartridge filters 7SL, 7SLS

▶ Size 30 … 260 (type 7SL) Size 90 … 260 (type 7SLS)

▶ Nominal pressure 7 bar ▶ Connection up to G 1 1/4, SAE 1 1/2" (3000 psi), SAE 20 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 300 l/min

Product descriptionReplacement cartridge with filter element in pleated design with optimized pleat density and various filter media.Filter head with inlet and outlet as well as holder for one or two replacement cartridges. The filter element is firmly integrated into the tank of the replacement cartridge.

capacity across a broad pressure differential range ▶ Optional bypass valve integrated in the filter housing ▶ Installation in suction, pressure and return lines possible ▶ 7 SLS version with return flow block

Technical dataSize 30 40 45 50 60 90 130 150 180 200 300Maximum operating pressure pmax bar 7Maximum flow qV max l/min 300Filter rating Nominal μm 5/10/25 (paper, not cleanable)

58 Life Cycle Management | Filters | Replacement cartridge filters

Replacement cartridge filter 50 SL

▶ Size 30 … 80 D Nominal pressure 50 bar

▶ Connection up to G 1 1/4, SAE 1 1/2" (3000 psi), SAE 20 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 120 l/min

Product descriptionReplacement cartridge with filter element in pleated design with optimized pleat density and various filter media.Filter head with inlet and outlet as well as holder for one or two replacement cartridges. The filter element is firmly integrated into the tank of the replacement cartridge.

capacity across a broad pressure differential range ▶ Optional bypass valve integrated in the filter housing ▶ Can be installed in suction, pressure and return lines

Technical dataSize 25 30 40 45 60 80 100Maximum operating pressure pmax bar 50Maximum flow qV max l/min 120Filter rating Nominal μm 10/25 (paper, not cleanable)

59 Sieve basket filters | Filters | Life Cycle Management

Sieve basket filter 16/40 FKE/FFE

▶ Size 25/400 … 150/2500 Nominal pressure 16/40 bar

▶ Connection up to DN 150 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 2,000 l/min

Product descriptionInline filters for filtering oils, water, aqueous solutions or aggressive media in chemical and petrochemical plants, heavy industry, energy generation and shipbuilding.

Features ▶ Special highly efficient filter materials ▶ Filters for inline installation ▶ Flow from inside to outside ▶ Can be installed in pressure, return or suction lines ▶ Suitable for oil, water, aqueous solutions or aggres-

sive fluids

Detailed information:Data sheet 58B/02/02.07/1000

Technical dataSize 25/400 50/550 80/600 80/1500 100/1500 150/2500Maximum operating pressure pmax bar 16/40Maximum flow qV max l/min 2,000Filter rating Nominal μm 25/40. 60/100/130/200/300/500/800 (stainless steel wire mesh, cleanable);

60 Life Cycle Management | Filters | Sieve basket filters

Sieve basket filter 16/40 FKD/FFD

▶ Size 25/400 … 100/2500 Nominal pressure 16/40 bar

▶ Connection up to DN 150 ▶ Operating temperature –10 ... +100 °C ▶ Maximum flow 2,000 l/min

Product descriptionDuplex filters for filtering oils, water, aqueous solutions or aggressive media in chemical and petrochemical plants, heavy industry, energy generation and shipbuilding.

Features ▶ Special highly efficient filter materials ▶ Filters for inline installation ▶ Flow from inside to outside ▶ Can be installed in pressure, return or suction lines ▶ Suitable for oil, water, aqueous solutions or aggres-

sive fluids

Detailed information:Data sheet 58B/02/02.07/1000

Technical dataSize 25/400 50/550 80/600 80/1500 100/1500Maximum operating pressure pmax bar 16/40Maximum flow qV max l/min 2,000Filter rating Nominal μm 25/40. 60/100/130/200/300/500/800 (stainless steel wire mesh, cleanable);

Oil measurement technology

61 Oil measurement technology | Life Cycle Management

The Rexroth product range includes a wide variety of mea-suring devices for determining the water content or dirt contamination of hydraulic and lubricating oils.Our on-line condition monitoring sensors continually mea-sure the particle load and water content of your hydraulic oil. This allows you to detect any gradual deterioration in quality at an early stage and counter it with specific Rexroth filter systems. Our oil measurement technology informs you directly of any sudden dirt contamination. This prevents expensive damage and prolonged shutdowns of your plant.With the Rexroth upgrading program for all hydraulic sys-tems, you can reduce your life cycle costs and extend their service life – with perfect components, thought out in detail.

Sampling equipment: Simple sampling from hydraulic or lubricating oil systemsMeasuring devices to determine the degree of contamination: Specific solutions for analyzing the degree of contamination. Online water content measuring units: Specific solutions for analyzing the water content in hydraulic and lubricating oils.

62 Life Cycle Management | Oil measurement technology

Mobile particle counter MPC 4614

▶ Nominal pressure 315 bar ▶ Rated flow 300 l/min ▶ Maximum operating temperature 40 °C

Product descriptionVisual particle counter for non-continuous recording of solid particle contamination in hydraulic and lubricat-ing systems.

Technical data Measuring principle Light extinction method, for particles ≥ 4 μm(c) equivalent diameter.Maximum particle concentration Particle/ml 40,000Printer and data interfaces RS 232 CData memory Non-volatile, sufficient for approx. 30 hours measuring timeAuxiliary energy Installed battery for approx. 15 hours measuring timeCharging device 230 V, 50 Hz / 12 V, 600 mA for charging socketAccuracy class ±0.5

Features ▶ Oil cleanliness according to ISO 4406 and SAE AS 4059 ▶ Measurement range 4-21 μm(c) ▶ Optionally with printer and pump ▶ LC display with backlighting ▶ On and off switches, two menu buttons for changing

over the classification type

63 Oil measurement technology | Life Cycle Management

Online water content measuring unit WGM 07

▶ Continuous and reliable determination of the water content

Product descriptionContinuous determination of the moisture content as accu-rately as possible can prevent unnecessary interruptions to operation, and allow maintenance costs to be significantly reduced in the long term by preventive dewatering as soon as the water content exceeds a set limit value. The online water content measuring unit allows the water activity in hydraulic and lubricating oils to be determined online quickly and reliably. It can also monitor the function of dewatering plants.

Technical data Measuring principle Capacitive measurement at a thin-film polymer sensorMeasuring point Piping with flows up to 40 bar or turbulent tank installation locationInterface RS 232Outputs 2 freely-configurable analog outputs 4 …20 mA; 0 … 1 V/0 … 5 V/0 … 10 VResponse time Min. 10Accuracy class ±0.02 (0 … 0.9)/±0.03 (0.9 … 1.0)

Features ▶ Measurement range 0 ... 100 % of the saturation of

water in oil ▶ With data storage and network module as an option ▶ 2 freely-configurable analog outputs ▶ Integrated display

Detailed information:Data sheet 65G 04

64 Life Cycle Management | Oil measurement technology

Online water content measuring unit WGMS

▶ Continuous and reliable determination of the water content

Product descriptionContinuous determination of the moisture content as accu-rately as possible can prevent unnecessary interruptions to operation, and allow maintenance costs to be significantly reduced in the long term by preventive dewatering as soon as the water content exceeds a set limit value. The online water content measuring unit allows the water activity in hydraulic and lubricating oils to be determined online quickly and reliably. It can also monitor the function of dewatering plants.

Technical data Measuring principle Capacitive measurement at a thin-film polymer sensorMeasuring point Piping with flows up to 40 bar or turbulent tank installation locationInterface RS 232Output mA 4 … 20Response time Min. 10Accuracy class ±0.02 (0 … 0.9)/±0.03 (0.9 … 1.0)

Features ▶ Measurement range 0 ... 100 % of the saturation of

water in oil ▶ Analog output 4 … 20 mA

Detailed information:Data sheet 65L 01

Online particle monitor OPM

▶ Dynamic nominal pressure 420 bar ▶ Static nominal pressure 600 bar ▶ Rated flow 50 … 400 ml/min ▶ Hydraulic fluid temperature range –20 … +80 °C

Product descriptionThe OPM II is a visual online particle monitor that operates on the light-extinction principle.The degree of contamination and the purity tendencies can be accurately monitored and documented. An alarm trig-gered when limit values are exceeded allows a fast reaction.

Technical data Nominal pressure p 420 bar (dynamic)/600 bar (static)Rated flow qV ml/min 50 … 400Ambient temperature range ϑ °C –20 ... +80Hydraulic fluid temperature range ϑ °C –20 ... +80Connections 1/4" Minimess® 1620Electrical connection M12x1 connector, 8-poleOperating voltage U VDC 9 … 36Maximum current consumption I mA 300Current outputs I mA 4 … 20Interfaces RS 232, CANopenAlarm contact Potential-free contactMeasurement range according to ISO 4406:99 0 … 24 (ordinal number)Calibrated measurement range 10 … 22 (ordinal number)Measurement accuracy ±1.0 (ordinal number)

Features ▶ Cleanliness class display according to ISO 4406:99

or SAE AS4059E ▶ Suitable for mineral and ester liquids, bio-oils, diesel

fuel and optionally phosphate esters ▶ Easily configurable from the display ▶ With integrated data memory

Detailed information:Data sheet 65H 04

Oil measurement technology | Life Cycle Management

Lifelong partnership

Your guarantee for the lowest total cost of ownership: Our support extends beyond commissioning over the entire life cycle, with comprehensive services and custom-ized solutions.

As a manufacturer of all drive and control technologies for industrial applications, Rexroth offers a wide range of services to meet these requirements. Specialists in more than 80 countries offer extensive in-depth knowledge of control technology, including software, electrical drives, mechatronics, hydraulics and pneumatics.

They combine this know-how with broad experience of applications in almost all areas of machinery and plant construction, allowing them to repair, maintain and modern-ize mixed machinery parts expertly. In addition, trained and experienced specialists support machine manufacturers and end users with consultancy services covering all aspects of energy efficiency and machine safety and reliability.

Service | Life Cycle Management

Services for an economic machine life cycle

Concept, design, engineering ▶ Input for product specification ▶ Product-related service concept

Commissioning ▶ Expert assembly, piping and installation ▶ Professional on-site support

Production/operation ▶ High availability of all standard spare parts ▶ Professional complaints management ▶ Reliable and expert repairs

Life cycle extension and modernization ▶ Maintenance service for maximum system availability ▶ Modernization and optimization to increase productivity

The advantages for you ▶ One contact person for the entire system ▶ World-wide round-the-clock service ▶ Technical support over the entire machine life cycle ▶ Our targeted monitoring of oil cleanliness and oil analy-

ses gives you early information about the state of the operating medium, thereby preventing expensive repairs, downtimes and unnecessary oil changes. The oil analysis provides valuable information about the system state for optimal timing of an oil change.

Concept

Design

Engineering

Modernization

Production/operation

Commissioning

Life Cycle Management | Service

Bosch Rexroth AGZum Eisengießer 197816 Lohr, GermanyPhone: +49(0)9352/18-0Fax: +49(0)9352/18-40info@boschrexroth.dewww.boschrexroth.com

For your local contact, please refer to:www.boschrexroth.com/contact

The data specified above only serve to describe the product.As our products are constantly being further developed, no statements concern-ing a certain condition or suitability for a certain application can be derived from our information. The information given does not release the user from the obligation of own judgment and verification. It must be remembered that our products are subject to a natural process of wear and aging.

Life Cycle Management Product program - Bosch Global€¦ · system's working cycle. This...

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