PS-2 Monitor Datasheet

A perfect low cost solution for hydrogen detection in battery rooms, or for combustible(LEL) detection of a variety of flammable or solvent vapors in general industry. The Model PS 2 is a multipurpose gas monitor utilizing a MOS (metal oxide sensor) for long lasting and low maintenance detection at the combustible(LEL) of many gases or vapors. The PS 2 has two alarm levels for increasing gas for combustible(LEL) level detection of flammable vapors. Each alarm level activates a 12 amp relay inside the unit, and terminals are provided for wiring the relay to activate an external alarming device or some other device such as a ventilation fan.This stand alone unit is housed in a durable plastic enclosure with flanges provided for wall mounting and is designed with easy access wiring hubs on the bottom of the unit. The front of the PS 2 contains three lights; Pilot, Alarm 1, and Alarm 2. An internal audible alarm (85 db) is also built in which activates in a gas alarm condition.The standard PS 2 is supplied with the gas sensor located on the end of a 30 foot cable (other cable distances are also available). Each unit is powered by 115 VAC standard or 24 VDC as standard (48 VDC versions optional), and the AC version comes complete with a 6' power cord.
Features




combustible(LEL) detection range available for many gases

2 alarm levels

Stand alone system

Input voltages: 115 VAC standard, 24 VDC or 48 VDC (optional)

Audible and visual alarms

Compact design

Simple installation

AC version equipped with power cord

Relay contacts rated 12A @ 115 VAC

Low maintenance


Applications




Battery storage locations

Petrochemical plants

Refineries

Water & wastewater treatment plants

Degreasers

Gas, telephone, & electric utilities

Manufacturing facilities

Steel

Automotive

HVAC