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The ROI-XMA series is a versatile family of loop powered 4-20mA RTD transmitters. Versions can be provided for Platinum RTD resistances, of 100 ohm and 1000 ohm impedance. Signal range can be custom scaled to alternate RTD temperature spans within sensor range. Transmitter supply voltage may be from 7.5 to 36Vdc. Output circuit is reverse connection protected and filtered.

• PLUGGABLE EURO ELECTRICAL CONNECTORS

• SNAP ON MOUNTING BASE FOR DIN RAIL OR SURFACE MOUNTING

• WIDE 4-20mA LOOP SUPPLY RANGE FROM 7.5-36V

• USED IN REMOTE MONITORING

• MEASURE 100 & 1,000 OHM INDUSTRY STANDARD RTDs

Specifications:

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

SUPPLY RANGE: 7.5 TO 36Vdc

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

CONNECTIONS: 30-12awg wire

INPUT RESISTANCE RANGE:  -200 to 500 Deg C

INPUT TYPE: PT100 & PT1000 OHM 2 WIRE RTD

RESPONSE: <10mS

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

*4-20mA signal tracks bridge voltage, not temperature; temperature measurement is a function of the resistive temperature detector resistance.

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

Robert Owen Inc.
PO Box 227
Albertson, NY 11507
516-815-3199

©2007 Robert Owen Inc. All Rights Reserved.