Critical Environment Technologies Internal Silicone Heater User guide

Quick Reference Guide

Internal Silicone Heater used in CET Transmitters

The following CET transmitters may be ordered with an internal silicone heater for cold environment applications:

• LPT-A Analog Transmitter

• ESH-A Remote Sensor

• LPT-M Modbus Transmitter

• CGAS-A Detector

• CGAS-D Detector

The heater is xed to the inside of the enclosure on the base and requires an installer supplied, external 24V

power source to operate. The two blue wires have no polarity and can be connected to either terminal of a 24VAC

or 24VDC power source. The heater has a switch and will turn on and off appropriately to maintain operating

temperature inside the enclosure.

The heater requires 10W of power.

145 - 7391 Vantage Way, Delta, BC V4G 1M3 Canada

604.940.8741 1877.940.8741 [email protected]

www.critical-environment.com

110V

INSTALLER SUPPLIED 24VAC

OR 24VDC (NOMINAL) POWER

SOURCE

24VAC/24VDC