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Purge detector

Intended for detecting the internal pressure of ventilated-pressurized type explosionproof devices, the OVAL Purge Detector transforms a pneumatic pressure into an electrical signal.
It has a flameproof construction (d2G4).

Features
Product Specifications
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FEATURES

● A micro-pressure detector of flameproof construction.
● Easy to establish a detection pressure level.
● Detection pressure is of non-bleed type; requires no air consumption.
● Simple construction and easy to use.
●Capable to use as an air-electric relay.

GENERAL SPECIFICATIONS

Detection Range 0.294kPa to 0.981MPa
Electrical Ratings 250VAC, 5A or 100VAC, 1A
Contact Arrangement Single-pole, double-throw, Form “C” contact
Air Connection Rc1/4 internal thread
Cable Entry 1. Gastight screw joint steel-conduit lead-in, G3/4 internal thread
2. Gastight packing type lead-in
Gastight packing lead-in fittings are available in three sizes (to accommodate cable diameters 9 to 15mm).
Configuration Explosionproof
Ambient Temperature -20 to +60°C

Specification

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Features
Product Specifications
Document

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