The System Sensor EPS40EXP is an explosion-proof pressure switch that provides an alarm response between 10 and 100 PSI.
EPSEXP series consists of a rugged, NEMA 4 rated cast aluminum housing.
Designed for both indoor and outdoor use, the EPSEXP series operates
across a wide temperature range, from Ã‚â€“40°F to 160°F.
series cover is secured with a tamper resistant screw to prevent
unauthorized tampering. Inside, two sets of SPDT (Form C) synchronized
switches are enclosed in a durable terminal block to assure reliable
Like all System Sensor pressure switches, the EPSEXP
series is designed for easy installation. The EPSEXP series includes a
pressure adjustment wheel that requires no special tools. This feature
permits field-adjusting of the activation switch.
System SensorÃ‚™s EPSEXP series is designed to handle extreme conditions.
These units are ideal for installation in hazardous locations classified as follows:
Class I, Groups B, C, D, Division 1 & 2 Class II, Groups E, F, G, Division 1 & 2 Class III, Division 1 & 2