The Intrinsically Safe Duplexer, ISD, is a low cost, intrinsically safe duplex pump controller for water and wastewater lift station applications.
The controller's intrinsically safe float switch inputs allow safe handling of float switches by lift station personnel. UL associated apparatus provides intrinsically safe circuits for use in Class I, Groups A, B, C, D Class II, Groups E, F, G and Class III - Hazardous locations.
(2) The Intrinsically Safe Relay provides a safe and reliable method of load control when interfaced with a contact closure in a hazardous location. When the control switch input is closed between pins 1 and 8, the output relay becomes energized, and the LED is illuminated. When the control switch input is open, the output relay is de-energized, and the LED is turned off. UL listed apparatus provides intrinsically safe circuits for use in Class I, Groups A, B, C, D Class II, Groups E, F, G and Class III - Hazardous Locations
Motor Protection Electronics, Inc. -
2464 Vulcan Rd. - Apopka, FL 32703 -
Tel: 407-299-3825 - Fax: 407-294-9435
