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Where Do I Find Everything I Need for 

Process Measurement and Control? 

OMEGA…Of Course!

Shop online at omega.com

M4138/0305

TEMPERATURE

Thermocouple, RTD & Thermistor
Probes, Connectors, Panels &
Assemblies

Wire: Thermocouple, RTD & Thermistor

Calibrators & Ice Point References

Recorders, Controllers & Process
Monitors

Infrared Pyrometers

PRESSURE, STRAIN AND FORCE

Transducers & Strain Gages

Load Cells & Pressure Gages

Displacement Transducers

Instrumentation & Accessories

FLOW/LEVEL

Rotameters, Gas Mass Flowmeters &
Flow Computers

Air Velocity Indicators

Turbine/Paddlewheel Systems

Totalizers & Batch Controllers

pH/CONDUCTIVITY

pH Electrodes, Testers & Accessories

Benchtop/Laboratory Meters

Controllers, Calibrators, Simulators &
Pumps

Industrial pH & Conductivity
Equipment

DATA ACQUISITION

Data Acquisition & Engineering
Software

Communications-Based Acquisition
Systems

Plug-in Cards for Apple, IBM &
Compatibles

Datalogging Systems

Recorders, Printers & Plotters

HEATERS

Heating Cable

Cartridge & Strip Heaters

Immersion & Band Heaters

Flexible Heaters

Laboratory Heaters

ENVIRONMENTAL

MONITORING AND CONTROL

Metering & Control Instrumentation

Refractometers

Pumps & Tubing

Air, Soil & Water Monitors

Industrial Water & Wastewater
Treatment

pH, Conductivity & Dissolved Oxygen
Instruments

Summary of Contents for DRF-POT

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info Shop online at DRF POT FOR POTENTIOMETER INPUT DRF RES FOR RESISTANCE INPUT DRF Series Signal Conditioners User sGuide...

Page 2: ...cques Cartier 78280 Guyancourt France Tel 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Servicing Europe U S A and Canada Sales Service 1 800 826 6342...

Page 3: ...mance To prevent electrical or fire hazard do not expose the unit to excessive moisture Do not operate the unit in the presence of flammable gases or fumes such an environment definetely constitutes a...

Page 4: ...The decoupling created between the circuits avoids pernicious effects on the output such as groundloopsorsignalleaks whichdistort the acquired data and are extremely difficulttoisolateonceintroducedin...

Page 5: ...euppersideof the instrument This terminal is placed in atransverseaxis differentfromtheother terminals Close to the power supply terminal there is a small yellow label with indicationsontheconnections...

Page 6: ...F RONT VIEW WITHOUT COVER SELECTIONJUMPERS OUTPUT SIGNAL SPANP OTENTIOMETER OFFSET POTENTIOMETER Selection Jumpers Input Signal Range See next page SELECTIONJUMPERS INPUT SIGNAL getting an output whic...

Page 7: ...NAL RANGE Range 100 FS Range 25 FS Range 50 FS Range 3 KOhms Range Min 1 5 KOhms Range 1 5 KOhms Range Min 750 Ohms Range 5 KOhms Range Min 3 KOhms Range 10 KOhms Range Min 5 KOhms DRF POT for POTENTI...

Page 8: ...DRF Series Input Connections POTENTIOMETER RESISTANCE 9mm 0 35 93mm 3 66 24 Vdc 0 Vdc 110 mm 4 33 DIMENSIONS AND CONNECTIONS Special Width for AC Power models AC Powered DC Powered Output Connections...

Page 9: ...Models DRF POT and DRF RES StandardDINrailmounting asspecified onDIN46277andDINEN50022 37 5 x 7 5 mm 1 38 x 0 3 GALVANICISOLATIONLEVELS DCUnits Input Output 3 5 KV 60 seconds Power Input 3 5 KV 60 se...

Page 10: ...l the unit far from elements generating electric noise or magnetic CAUTIONS WARNINGSANDNOTES fields such as power relays electrical engines speed regulators etc Do not use until installation is comple...

Page 11: ...per specification misapplication misuse or other operating conditions outside of OMEGA s control Components in which wear is not warranted include but are not limited to contact points fuses and triac...

Page 12: ...ty Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial...

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