Agency Listings

EPSEXP Series

Explosion Proof

Alarm Pressure Switch

System Sensor’s EPSEXP series is designed to handle

extreme conditions.

Features

Designed and approved to operate in hazardous locations

Rugged NEMA 4 rated cast aluminum housing

Field-adjustable pressure sensitivity

½˝ NPT male brass fitting

Synchronized activation circuit

Two conduit entrances

Tamper resistant screw

SPDT (Form C) synchronized switches enclosed in a durable

terminal block

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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

Robust Construction. The 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 –40°F to 160°F.

Reliable Performance. The EPSEXP 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 performance.

Simplified Operation. 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.

7770-1653:146

E200116

3005863

44-00-E