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ROI-XMA LOOP POWERED 4-20mA SENSOR TRANSMITTERS

           
   

READ SENSORS WITH YOUR PLC

Use spare PLC 4-20mA inputs for sensor measurement, with ROI-XMA transmitters. ROI-XMA transmitters allow the simple measurement of industry standard sensors. Existing sensors can be connected to modern control systems. Read Potentiometer, RTD, or Thermistor sensors with a PLC. ROI-XMA 4-20mA transmitters are a simple way to add sensor measurement to a PLC.

ROI-XMA $210.00 USD

(excluding tax & shipping)

4-20mA 2 wire loop powered transmitter

The ROI-XMA sensor transmitter is a versatile family of loop powered 4-20mA sensor transmitters. Available for a variety sensors including RTDs, Thermistors, Potentiometers, and more. They are simple to use and simple to install sensor amplifiers. Pluggable connections and pluggable mounting. Unit is purchased scaled ready to use, sensor change is converted to 4-20mA. Can be used with: data acquisition systems, PLC systems, SCADA systems, and more.

Versions can be provided for scaled to a meet custom requirements. Signal range can be custom scaled to alternate spans within sensor range. 

  • PLUGGABLE EURO ELECTRICAL CONNECTORS

  • SNAP ON MOUNTING BASE FOR DIN RAIL OR SURFACE MOUNTING

  • WIDE 4-20mA LOOP SUPPLY RANGE FROM 7.5-36V, reverse connection protected

  • USED IN REMOTE MONITORING

  • MEASURE INDUSTRY STANDARD SENSORS

  • READ TRANSMITTER WITH PLC, RTU, PC A-D SYSTEMS

  • USE WITH 20mA, 5V, 10V MEASUREMENT SYSTEMS *

Specifications:

MOUNTING: 35mm DIN rail or surface mountable snap on base

SUPPLY RANGE: 7.5 TO 36Vdc, reverse connection protected.

SIGNAL OUTPUT: 4-20mA ( LOOP POWERED )**

CONNECTIONS: 30-12awg wire

INPUT RANGE: 1K-10K ohm or 50-500mV

INPUT TYPE: Resistance or mV

INPUT IMPEDANCE: differential mode 0.1 G Ohms ||1 pf / common mode 5 G Ohms||10 pf

INPUT EXCITATION: 2.5V (@2.5mA max)

RESPONSE: 10ms

DIMENSIONS: 4.510 X 1.258 X 3.948 (height above rail) LWH***

* Loop termination resistor required when used with voltage ADC

** 4-20mA signal uses a 2 wire connection. Resistance transmitter output is connected in series, with supply and measurement device.

*** Mated connector adds additional 3/8” to height.

String pots, linear and rotary potentiometer measurement; the potentiometer is a simple way to add position measurement to a PLC. 10K NTC Thermistors, PT100 RTDs, or PT1000 RTDs; either the RTD or the Thermistor is a simple way to add temperature measurement to a PLC.

How to Order

ROI-XMA LOOP POWERED 4-20mA SENSOR TRANSMITTERS

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Robert Owen Inc.
PO Box 227
Albertson, NY 11507
Phone 516-629-5134
Fax 516-706-1705

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