Servoflo 2012 Company Presentation

2012 Company Overview2012 Company Overview

www.servoflo.com

Servoflo is a stocking distributor providing technical and Servoflo is a stocking distributor providing technical and Servoflo is a stocking distributor providing technical and Servoflo is a stocking distributor providing technical and logistic services for:logistic services for: Pressure sensorsPressure sensors Pressure transducers/transmittersPressure transducers/transmittersPressure transducers/transmittersPressure transducers/transmitters Signal conditioning IC’sSignal conditioning IC’s Humidity sensorsHumidity sensors LED driversLED driversLED driversLED drivers Power management IC’sPower management IC’s

Typical applications include medical, industrial/HVAC, Typical applications include medical, industrial/HVAC, p pp , ,p pp , ,consumer, process control, and automotiveconsumer, process control, and automotive

Over 20 years experience working with engineers to find Over 20 years experience working with engineers to find solutions to design challengessolutions to design challengessolutions to design challengessolutions to design challenges

www.servoflo.comwww.servoflo.com

About ServofloAbout Servoflo

David Ezekiel, VP Sales: David Ezekiel, VP Sales: [email protected]@servoflo.com

Neal Thomas, Sales & Applications: Neal Thomas, Sales & Applications: [email protected]@servoflo.com

C lt ti S l P U d t d li ti d C lt ti S l P U d t d li ti d Consultative Sales Process: Understand application and Consultative Sales Process: Understand application and suggest part which best meets price/performance targetssuggest part which best meets price/performance targets

Di t ib t S i S l t k bl k t d Di t ib t S i S l t k bl k t d Distributor Services: Samples, stock, blanket orders, Distributor Services: Samples, stock, blanket orders, technical supporttechnical support

A li ti S t Di t i f tA li ti S t Di t i f t Application Support: Direct or via factoryApplication Support: Direct or via factory


Our Guiding Business PrinciplesOur Guiding Business Principles

Guide the customer through this spectrum in a supportive, consultative mannerGuide the customer through this spectrum in a supportive, consultative manner

Amplified

ModifiedHigh EndCustom

ce

Amplified( l )

p(digital)

Pri

c (analog)

Die

Unamplified UncalibratedUncompensated

Modified Low EndSpecial

Performance (accuracy)

Die


Pressure Product SummaryPressure Product Summary

Air pressure sensorsAir pressure sensors

UncalibratedUncalibrated, uncompensated, unamplified, uncompensated, unamplified

Calibrated, compensated, unamplifiedCalibrated, compensated, unamplified

Calibrated compensated amplified Calibrated compensated amplified Calibrated, compensated, amplified Calibrated, compensated, amplified with analog or digital outputswith analog or digital outputs

Liquid pressure sensorsLiquid pressure sensors

ElementsElements

TransmittersTransmitters


Pressure ProductsPressure ProductsUncalibratedUncalibrated uncompensated unamplified uncompensated unamplifiedUncalibratedUncalibrated, uncompensated, unamplified, uncompensated, unamplified

Printed Circuit Mount Pressure Sensors & TransducersPrinted Circuit Mount Pressure Sensors & TransducersPrinted Circuit Mount Pressure Sensors & TransducersPrinted Circuit Mount Pressure Sensors & Transducers 0.15 to 300 psi; air and non0.15 to 300 psi; air and non--corrosive gases; some inert liquidscorrosive gases; some inert liquids

Low cost: Low cost: UncalibratedUncalibrated, uncompensated, unamplified, uncompensated, unamplified

Pressure die available with minimum order quantitiesPressure die available with minimum order quantities

Gauge (SMT) Gauge Differential AbsoluteGauge (SMT) g(DIP) (SMT)


Pressure ProductsPressure ProductsUncalibratedUncalibrated uncompensated unamplified uncompensated unamplifiedUncalibratedUncalibrated, uncompensated, unamplified, uncompensated, unamplified

Volume costs range from $2 to $6 per unitVolume costs range from $2 to $6 per unit Volume costs range from $2 to $6 per unitVolume costs range from $2 to $6 per unit

Requires additional calibration and/or temperature compensationRequires additional calibration and/or temperature compensation

NonNon--corrosive media onlycorrosive media only

Direct manifold mount possibleDirect manifold mount possible

Accuracy depends on calibration strategyAccuracy depends on calibration strategy

Can be used with our sensor signal conditioning IC’s if inCan be used with our sensor signal conditioning IC’s if in house house Can be used with our sensor signal conditioning IC’s if inCan be used with our sensor signal conditioning IC’s if in--house house equipment is availableequipment is available


Pressure ProductsPressure Productscalibrated compensated unamplifiedcalibrated compensated unamplified

Printed Circuit Mount Pressure Sensors & TransducersPrinted Circuit Mount Pressure Sensors & Transducers

calibrated, compensated, unamplifiedcalibrated, compensated, unamplified

Printed Circuit Mount Pressure Sensors & TransducersPrinted Circuit Mount Pressure Sensors & Transducers 0.15 to 1.5 psi; air and non0.15 to 1.5 psi; air and non--corrosive gasescorrosive gases

Low Cost: Calibrated, compensated, Low Cost: Calibrated, compensated, unamplifiedunamplified

Gauge or Differential(DIP)( )


Pressure ProductsPressure Productscalibrated compensated amplifiedcalibrated compensated amplified

Printed Circuit Mount Pressure Sensors/TransducersPrinted Circuit Mount Pressure Sensors/Transducers

calibrated, compensated, amplifiedcalibrated, compensated, amplified

Printed Circuit Mount Pressure Sensors/TransducersPrinted Circuit Mount Pressure Sensors/Transducers ±± 0.05” H2O to 225 psi; air and non0.05” H2O to 225 psi; air and non--corrosive gases; some inert liquidscorrosive gases; some inert liquids

Calibrated, Compensated, Amplified (Digital & Analog)Calibrated, Compensated, Amplified (Digital & Analog)

Gauge ( f )

Gauge Differential Absolute(surface mount)g

(DIP) (SMT also available)

Absolute


Pressure ProductsPressure Productscalibrated compensated amplifiedcalibrated compensated amplifiedcalibrated, compensated, amplifiedcalibrated, compensated, amplified


Additional calibration will depend on target specificationAdditional calibration will depend on target specification

NonNon--corrosive media corrosive media mostlymostly


Component selection based on price/Component selection based on price/performance targetsperformance targets

Goal: Minimize space usage and labor contentGoal: Minimize space usage and labor content Goal: Minimize space usage and labor contentGoal: Minimize space usage and labor content


Pressure ProductsPressure Productscalibrated compensated amplified calibrated compensated amplified -- DIGITALDIGITAL

II22C, SPI & Other Digital Pressure SensorsC, SPI & Other Digital Pressure Sensors

calibrated, compensated, amplified calibrated, compensated, amplified DIGITALDIGITAL

, g, g ±± 0.5” H2O to 300 psi; air and non0.5” H2O to 300 psi; air and non--corrosive gasescorrosive gases

Calibrated, Compensated, AmplifiedCalibrated, Compensated, Amplified

Differential or Ab l DIP

AbsoluteMi iAbsolute, DIP Miniature Gauge or Differential


Pressure ProductsPressure Productscalibrated compensated amplified calibrated compensated amplified -- DIGITALDIGITALcalibrated, compensated, amplified calibrated, compensated, amplified DIGITALDIGITAL


Additional calibration will depend on target specificationAdditional calibration will depend on target specification

NonNon--corrosive media corrosive media mostlymostly


Component selection based on price/Component selection based on price/performance targetsperformance targets

Goal: Minimize space usage component count and labor contentGoal: Minimize space usage component count and labor content Goal: Minimize space usage, component count and labor contentGoal: Minimize space usage, component count and labor content


Pressure ProductsPressure ProductsUltra Low pressureUltra Low pressure

Ultra Low Pressure Sensors/TransmittersUltra Low Pressure Sensors/Transmitters

Ultra Low pressureUltra Low pressure

0.1” to 5” H2O; air and non0.1” to 5” H2O; air and non--corrosive gasescorrosive gases Amplified, Calibrated and CompensatedAmplified, Calibrated and Compensated Digital or Analog OutputDigital or Analog Outputg g pg g p Differential or GaugeDifferential or Gauge

Digital I2C Capacitive Ultra-sensitive, flow h h h l

Analog/I2CDigital I C, Piezoresistive

Capacitive Technology

through technologyg

www.se r vo f lo. comwww.se r vo f lo. com

Pressure ProductsPressure ProductsHarsh & liquidHarsh & liquid applicationsapplications

Media Compatible Sensors & TransducersMedia Compatible Sensors & Transducers

Harsh & liquidHarsh & liquid applicationsapplications

Media Compatible Sensors & TransducersMedia Compatible Sensors & Transducers 11 psi to 100 psi to 100 mPamPa

Ceramic pressure sensor elements to fully packaged modelsCeramic pressure sensor elements to fully packaged models

Differential or GaugeDifferential or Gauge

Unamplified & Amplified & Packaged Stainless steelUnamplified & uncalibrated

Amplified & calibrated

Packaged Stainless steel


Pressure ProductsPressure ProductsHarsh & liquidHarsh & liquid applicationsapplicationsHarsh & liquidHarsh & liquid applicationsapplications

Di t t t ith li id i diDi t t t ith li id i di Direct contact with liquid or corrosive mediaDirect contact with liquid or corrosive media

HighHigh burst burst pressure and overpressure pressure and overpressure

ExcellentExcellent performance under changing temperature performance under changing temperature environmentenvironment

Potential for direct manifold mountPotential for direct manifold mount

Fully housed transducers are availableFully housed transducers are available


Humidity Elements & SensorsHumidity Elements & Sensors

Sensing elements using capacitive Sensing elements using capacitive polymerpolymer

New!New! II22C Humidity & C Humidity & Temperature Element, stateTemperature Element, state--ofof--thethe-- p yp y

Dew point sensorsDew point sensors

Complete transmitters with IComplete transmitters with I22C C

p ,p ,art, calibrated, plug and play. art, calibrated, plug and play.

ppcommunication and communication and ratiometricratiometricvoltage outputvoltage output


II22C Digital humidity ElementsC Digital humidity Elements

HYT 221HYT 2215 x 7 mm size5 x 7 mm size±±1.8% 1.8% rHrH accuracyaccuracySplashSplash proof housingproof housing

HYT 271HYT 2715 5 xx 10 mm size10 mm size±±1.8% 1.8% rHrH accuracyaccuracySplashSplash proof housingproof housing

HYT 939HYT 939Hermetically sealedHermetically sealedTOTO--39 housing39 housingF d i F d i SplashSplash--proof housingproof housing

$12.66 at 1000 pieces$12.66 at 1000 piecesSplashSplash--proof housingproof housing$13.60 at 1000 pieces$13.60 at 1000 pieces

For compressed air For compressed air systemssystems$21.30 at 1000 pieces$21.30 at 1000 pieces


Signal Conditioning IC’sSignal Conditioning IC’s

Optimized for bridge sensingOptimized for bridge sensingp g gp g g PiezoPiezo--resistiveresistive

Ceramic thickCeramic thick--filmfilm

l hl h f lf l Metal thinMetal thin--filmfilm

StrainStrain--gaugegauge

MagnetoMagneto--resistiveresistiveMagnetoMagneto resistiveresistive

CapacitiveCapacitive

Adjustable gain values: varies with modelAdjustable gain values: varies with model Adjustable gain values: varies with modelAdjustable gain values: varies with model

ADC: 12 ADC: 12 –– 16 bit16 bit



Temp range: Temp range: --4040°°C to 150C to 150°°C varies with modelC varies with modelp gp g

Supply Voltage: 2.7 to 5.5 varies with modelSupply Voltage: 2.7 to 5.5 varies with model

Evaluation kits & technical support availableEvaluation kits & technical support available

OutputOutput RatiometricRatiometric

ZacwireZacwire™™

II22C/SPIC/SPI II22C/SPIC/SPI

PWMPWM


Signal Conditioning IC’s Signal Conditioning IC’s by ZMDIby ZMDIby ZMDIby ZMDI



Requires calibration equipment and capabilityRequires calibration equipment and capabilityq q p p yq q p p y

Allow for optimal sensor performance to meet specific Allow for optimal sensor performance to meet specific requirementsrequirementsqq

Normally high volumes required for paybackNormally high volumes required for payback


LED DriversLED Drivers

LED DriversLED Drivers

95% efficiency, low start95% efficiency, low start--up voltage up voltage and small footprint. and small footprint.

A low power supply simplifies A low power supply simplifies lighting designs and creates less lighting designs and creates less h h heat. heat.

5 models currently available5 models currently available

LED backlightingLED backlighting

LowLow--voltage industrial applicationsvoltage industrial applicationsg ppg pp

Hand held product illuminationHand held product illuminationwww.servoflo.comwww.servoflo.com

Power management IC’sPower management IC’s

Power Power management IC’s are management IC’s are Power Power management IC’s are management IC’s are integrated circuits integrated circuits for managing for managing power consumption. These DCpower consumption. These DC--tt DC t hi ll DC t hi ll toto--DC converter chips allow DC converter chips allow you to adjust the supply voltage you to adjust the supply voltage to your process to maximize to your process to maximize

ffi i ffi ienergy efficiencyenergy efficiency..

See all modelsSee all models


ApplicationsApplications

MedicalMedical Standard productsStandard products

Modified productsModified products

Customized productsCustomized products

All pressure rangesAll pressure ranges

ConsumerConsumer Low cost standard productsLow cost standard products

V lV l i d difi di d difi d ValueValue--priced modifiedpriced modified



HVAC/EnvironmentalHVAC/Environmental HVAC/EnvironmentalHVAC/Environmental Wide range of priceWide range of price--performance for low pressureperformance for low pressure

Humidity measurementHumidity measurementyy

MediaMedia--compatible sensorscompatible sensors

IndustrialIndustrialIndustrialIndustrial Standard productsStandard products

Media compatibilityMedia compatibility

All pressure rangesAll pressure ranges

Housing available on requestHousing available on request



AutomotiveAutomotive AutomotiveAutomotive Leak testingLeak testing

Seat comfort systemsSeat comfort systemsyy

Tire pressureTire pressure


Contact InformationContact Information

How may we help you?How may we help you?How may we help you?How may we help you? Tel: 781Tel: 781--862862--9572 or 8669572 or 866--830830--9572 (US only)9572 (US only) Fax: 781Fax: 781--862862--92449244 Web site: Web site: www.servoflo.comwww.servoflo.com Email: Email: [email protected]@servoflo.com

Bl Bl bl flbl fl Blog: Blog: blog.servoflo.comblog.servoflo.com

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Servoflo 2012 Company Presentation