FW Murphy 50700006 Normally Closed LCDT Selectronic Tattletale System

The LCDT Selectronic Tattletale system is a compact fault annunciator with an electronic alarm/shutdown control system. It's designed to protect engine-driven or motor-driven compressors and pumps. The annunciator indicates the sensor, and hence the parameter, that causes an alarm or shutdown. In addition, a means is provided for testing the operation of each sensor without initiating an alarm or shutdown. Employing a liquid crystal display, the LCDT system gives a digital reading of the tripped sensor and the lockout timer countdown.

Intended for use with all Swichgage instruments without OS option.

Features:

• Timed start up override for up to 15 sensors
• Liquid Crystal Display of tripped sensors and the lockout timer countdown
• Test timer for shutdown override during sensor test
• Intrinsically safe annunciator unit: Class I, Division 1, Group D Hazardous Locations
• Explosion-proof power supply
• Battery power to maintain electronics while engine is not running
• Optional three-second time delay allows a fuel valve to close before grounding the ignition

For more information, please see Data Sheet