Engineering Directory - EngNet - magnetic flow meters · 2012. 3. 20. · Reed switch or micro switch Connection Size Body material Float material Output Johannesburg (Head Office)

magnetic flow meters

OMSA / Instrumentation / Magnetic Flow Meters / 2.1-2 / 0610

Technical DataSafmag Flanged Type

25mm to 800mmNatural rubberNeoprene EbonitePolyurethanePTFE316 SSHastelloy CMonelTitanium TantalumConductive rubber110 / 220 V AC 50 Hz12 V DC to 30 V DC4 mA to 20 mA into 1000 ohm load0.5% of rate of flow

Size Lining Electrodes

Supply Output Accuracy

Technical Data

25mm to 150mm110 / 230 V AC 50 Hz4 mA to 20 mA 24 V DC pulses for integrationHDPEPTFESuperliner316 SS1600 kPa

Size Supply Output Lining Electrodes Pressure

Safmag Wafer Type

Johannesburg (Head Office)

OMSA House cnr Rabie and Aimee Street Fontainebleau Randburg 2194Tel: +27 (0)11 793 7421 Fax: +27 (0)11 793 2127 Email: [email protected] Website: www.omsa.co.za

uncompromising engineering integrity

doppler flow meters

OMSA / Instrumentation / Doppler Flow Meters / 3.1-2-3 / 0610

Technical Data

4x AA rechargeable cells0.3m/sec to 10m/sec±2% of FSD

Supply Range Accuracy

Portable Flow Meter

Technical Data

110 / 230 V AC 50 Hz0.3m/sec to 10m/sec4 mA to 20 mA24 V DC pulses for integration±2% of FSD

Supply Range Output Accuracy

Flow Meter

Technical Data

110 / 230 V AC 50 Hz 24 V DC0.3m/sec to 6m/secRelay SPDT 1A

Supply

Range Output

Flow Switch




variable area flow meters

OMSA / Instrumentation / Variable Area Flow Meters / 4.1 / 0212

Technical DataGlass / Plastic Tube

½ inch to 3 inch 15mm to 80mm25 l /hr to 40000 l /hr water 3 Nm3/hr to 1200 Nm3/hr air1 or 24 mA to 20 mABorosilicate glass

316 SSPVC-LeadPTFE-LeadAluminiumPVCPTFE

Size Range Limit switches Output Cone material Float material Liquids

Gases




flow switches

OMSA / Instrumentation / Flow Switches / 5.1-2-3 / 0610

Technical Data

Screwed or flanged1⁄4 inch to 3 inchBrassBronze316 SS3.5 l /min to 3600 l /minReed switch or micro switch adjustable

ConnectionSizeA.W.P.

RangeOutput

Paddle Flow Switches for Liquids

Technical DataPiston / Valve Design Flow Switches

Technical DataCalorimetric Flow Switches for Liquids

Screwed or flanged1⁄4 inch to 3 inch BrassBronzeCast iron316 SS0.5 l /min to 600 l /min water or oil (viscosity compensation available)Reed switch adjustable


RangesOutput

½ inch BSP 316 SS 1cm/sec to 150cm/sec 24 V DCRelay contact or PNP or NPNLED

Connection A.W.P. Range SupplyOutputDisplay




flow indicators

OMSA / Instrumentation / Flow Indicators / 6.1-2-3 / 0610

Technical Data

Screwed1⁄4 inch to 1½ inch BSPBrass or 316 SSGlassPOM red

ConnectionSizeHousingTubeSpinner

Rotor Type

Technical DataSight Glass / Flap

Technical DataMagnetic Strainers

Screwed or flanged½ inch to 2 inchBronzeCast iron316 SSBorosilicate glassStainless steel

ConnectionSizeHousing

TubeFlap

Screwed½ inch to 3 inch BSPBronzeBrass





flow transmitters

OMSA / Instrumentation / Flow Transmitters / 7.1-2-3 / 0610

Technical DataRotor / Turbine for Liquids

Technical DataGear Wheel Volumetric for Oil

Technical DataScrew Type Volumetric for Oil

Screwed 3⁄8 inch to 1 inch BSP Questra plasticPVDFBrass316 SS0.1 l /min to 100 l /min 24 V DC 3-wire connectionFrequency or 4 mA to 20 mA

Connection Size Material

Range Supply

Output

Screwed1⁄4 inch to 1 inch BSP Anodised aluminium or 316 SS 2 l /min to 150 l /min 24 V DC3-wire connectionFrequency or 4 mA to 20 mAOMNI local LCD with programming ring2x NPN or PNP

ConnectionSize A.W.P.Range Supply

OutputDisplaySwitches

Screwed or flanged1 inch to 2½ inchAnodised aluminium with steel flanges 140 l /min to 2500 l /min 24 V DC3-wire connectionFrequency or 4 mA to 20 mA3-wire connection 160 bar or 350 barOMNI local LCD with programming ring2x NPN or PNP

Connection Size A.W.P.RangeSupply Output

Pressure ratingDisplaySwitches




level switches

OMSA / Instrumentation / Level Switches / 8.1-2-3 / 0610

Float Technical Data

Screwed or flanged3⁄8 inch to 4 inch (special on request)316 SSPVCPPPVDF (Hastelloy B or C on request) 316 SSBuna-nPVCPPPVDF[ECTVF (Halar-coated) on request]100mm to 6000mmReed switch (max 6)

ConnectionSize

Guide tube material

Float material

Length Output

Vibration Technical Data

Screwed¾ inch or 1 inch BSP316 SS 10 V DC to 55 V DC20 V AC to 250 V ACPNP or relay

ConnectionSizeMaterialSupply

Output

Float Side Mounted Technical Data

Screwed½ inch, ¾ inch BSPM, M16 x 1.5 316 SSBrassPP316 SSSpansil (plastic)PPReed switch or micro switch

Connection Size Body material

Float material

Output




level meters

OMSA / Instrumentation / Level Meters / 9.1-2-3 / 0212

Bypass Technical Data

Screwed or flanged316 SS (PTFE lined or borosilicate glass optional)PVDFPPPVC 150mm to 6000mmlocal or remote 4 mA to 20 mA, Hart, reed or proximity sensor contactup to 40 MPa-160°C up to 450°C EEx ia II C T1 - T6

ConnectionA.W.P.

Length Level indication Output Operating pressure Operating temperature EX-version

Capacitance Technical Data

Screwed¾ inch BSP316 SS200mm to 3000mm 14 V DC to 30 V DC 2-wire connection4 mA to 20 mA 2-wire connection2x potential free NPNPTFE coated aluminium tube

Connection SizeMaterialLengthSupply

Output analogue

Output digitalSensor

Displacement Technical Data

Screwed or flanged½ inch to 4 inch (special on request)316 SSPVCPPPVDF (Ti, Hastelloy B or C on request) 316 SSPVCPPPVDF100mm to 6000mm 18 V DC to 30 V DC 2-wire connection4 mA to 20 mA 2-wire connection, Hart

Connection Size

Guide tube material

Float material

LengthSupply

Output




level meters

OMSA / Instrumentation / Level Meters / 9.4-5 / 0212

Float Type with Local Display Technical Data

Hydrostatic Technical Data

1m (100 mbar) to 100m (10 bar) 14 V DC to 30 V DC 2-wire connection4 mA to 20 mA 2-wire connection316 SSEX-version available

Length Supply

Output analogue

Sensor materialOption




Screwed1 inch, 1½ inch and 2 inch BSP316 SS250mm, 500mm, 750mm, 1000mm, 1500mm and 2000mm 10 V DC to 30 V DC3-wire connection4 mA to 20 mAOMNI local LCD with programming ring

ConnectionSizeMaterialLengthSupply OutputDisplay

temperature switches

OMSA / Instrumentation / Temperature Switches / 10.1-2 / 0610

Adjustable Range Technical Data

Screwed½ inch BSP316 SS35°C to 130°C (adjustable externally)1 or 2 change-over micro switches

ConnectionSizeMaterialRangeOutput

Pre-set Range Technical Data

Screwed½ inch or ¾ inch BSPBrass or 316 SS40°C to 130°C in 10°C increments Bi-metal contact

Connection SizeMaterialRangeOutput




temperature transmitters

OMSA / Instrumentation / Temperature Transmitters / 11.1-2 / 0610

Temperature with Local Display Technical Data

Screwed½ inch BSP316 SS 0°C to 250°C (Pt 100)10 V DC to 30 V DC3-wire connection4 mA to 20 mAOMNI local LCD with programming ring

Connection SizeMaterialRangeSupply OutputDisplay

Compact for Liquids Technical Data

Screwed½ inch BSP316 SS0°C to 250°C (Pt 100) 10 V DC to 30 V DC2-wire connection4 mA to 20 mA50mm to 200mm

Connection SizeMaterialRangeSupply OutputProbe length




temperature sensors and transmitters

OMSA / Instrumentation / Temperature Sensors and Transmitters / 12.1-2 / 0610

RTD or Resistance Technical Data

Pt 100, Ni 100 and Resistance8 V DC to 35 V DC4 mA to 20 mA2-wire connection

Type Supply Output

Thermocouples Technical Data

B, E, J, K, L, N, R, S, T, U, W3 and W58 V DC to 35 V DC4 mA to 20 mA2-wire connection

Type Supply Output

6mm Type: K MI with Al head Type: K TC with 316 SS flexible armour cable and connector Fabricated and solid drilled Thermo well




temperature sensors and transmitters

OMSA / Instrumentation / Temperature Sensors and Transmitters / 12.3-4 / 0610

Temperature Controller Technical Data

DIN 48mm x 48mm or 96mm x 96mm100 V AC to 240 V AC or 24 V AC / DCPt 100 sensor or Thermocouple sensor-200°C to +1800°C2-point control 3-point control4 mA to 20 mA

SizeSupplyInput Range Output

Rail Mount Technical Data

230 V, 115 V AC or 24 V DCPt 100 3-wire, Pt 1000 3-wireThermo element J, K, N, and SGalvanic isolated 0/4 mA to 20 mA0/2 V DC to 10 V DC 2x relay change-over contacts

Supply Input Output analogue

Output digital




compact pressure switches and transmitters

OMSA / Instrumentation / Compact Pressure Switches and Transmitters / 13.1-2-3 / 0610

Pressure Switch Technical Data

Screwed1⁄8 inch or 1⁄4 inch BSPBrassSteel316 SS2 bar to 300 bar adjustable Reed switch or micro switch

ConnectionSizeMaterial

RangeOutput

Pressure / Diaphragm / Differential Technical Data

Screwed1⁄8 inch or ½ inch BSP316 SS1 bar to 100 bar1 bar to 400 bar10 V DC to 30 V DC4 mA to 20 mA 2-wire connection

ConnectionSizeMaterialRange

Supply Output

Pressure with Local Display Technical Data

Screwed1⁄8 inch or ½ inch BSP316 SS1 bar to 100 bar1 bar to 400 bar 10 V DC to 30 V DC4 mA to 20 mA 3-wire connectionOMNI local LCD with programming ring2x NPN or PNP

ConnectionSizeMaterialRange

Supply Output

DisplaySwitches




pressure transmitters complete with sensors

OMSA / Instrumentation / Pressure Transmitters Complete with Sensors / 14.1 / 0610

Transmitter Technical Data

14 V DC to 30 V DC4 mA to 20 mA 2-wire connectionRelative: 0 kPa to 0.1 kPa 1 MPa to 60 MPaAbsolute: 100 kPa to +300 kPa

Supply Output

Ranges




transducers for gases

OMSA / Instrumentation / Transducers for Gases / 15.1-2-3-4 / 0610

CO (Carbon Monoxide) Technical Data

12 V DC to 28 V DC 4 mA to 20 mA in 2 or 3-wire connection Up to 300 ppm

Supply Output Range

CO2 (Carbon Dioxide) Technical Data

O2 (Oxygen) Technical Data

Moisture Technical Data

12 V DC to 28 V DC 4 mA to 20 mA in 2 or 3-wire connection Up to 2000 ppm

12 V DC to 28 V DC 4 mA to 20 mA in 2 or 3-wire connection Up to 100% in airUp to 25 mg/l in liquid

12 V DC to 28 V DC 4 mA to 20 mA in 2 or 3-wire connection Up to 100% relative

Supply Output Range

Supply Output Range

Supply Output Range




transducers for liquids

OMSA / Instrumentation / Transducers for Liquids / 16.1-2-3 / 0610

pH and Redox Technical Data

12 V DC to 30 V DC4 mA to 20 mA 2-wire connectionadjustable between 0 to 14 pH

Supply Output

Range

Inductive Conductivity Technical Data

24 V DC4 mA to 20 mA 2-wire connectionUp to 100 micro Siemens or up to 2000 milli Siemens

Supply Output

Range

Conductive Conductivity Technical Data

24 V DC4 mA to 20 mAUp to 5 micro SiemensUp to 50 micro SiemensUp to 500 micro Siemens

Supply Output Range




transducers for liquids

OMSA / Instrumentation / Transducers for Liquids / 16.4 / 0610

Turbidity Transducer Technical Data

Screwed or flanged DN 25mm, DN 32mm, DN 40mm, DN 50mm, DN 65mm, DN 80mm, DN 100mm316 SS PPPVC 0.01 FNU to 20 FNU0.1 FNU to 1000 FNU10 V DC to 30 V DC4 mA to 20 mA 3-wire connectionmax 10 bar with stainless steel sensormax 6 bar with PP or PVC sensor

Connection Size

A.W.P.

Range

Supply Output Operational pressure




panel and rail mount transducers

OMSA / Instrumentation / Panel and Rail Mount Transducers / 17.1 / 0610

Transducers Technical Data




General Supply Output Input temperatureRange

Input frequencyRange

Input resistanceRange

Input AC currentRange

Input AC voltageRange

Galvanic separationInput / Output

LimitsInput Output

24 V DC (others on request)4 mA to 20 mA

Pt 100 ±100°C, 0 to 50 / 600°CTc 0 to 800 / 1200 / 1600°C

0 to 0.01 Hz / 20 kHz

0 to 200 ohm, 100 kohm

0 to 1/5 A AC

0 to 100 / 200 / 300 / 400 / 500 / 600 V AC

4 mA to 20 mA

4 mA to 20 mA 2x relays

portable instruments to measure gases and liquids

OMSA / Instrumentation / Portable Instruments to Measure Gases and Liquids / 18.1-2-3-4 / 0610

CO (Carbon Monoxide) O2 ( Oxygen)

pH and Redox Conductivity




Documents

Engineering Directory - EngNet - magnetic flow meters · 2012. 3. 20. · Reed switch or micro switch Connection Size Body material Float material Output Johannesburg (Head Office)