Morrison Bros. 918S Series Alarm w/ 924 Series 20 in. Adjustable Level Sensor Kit – Brass Tube

Description

918S Alarm bocombination with 924 Adjustable Level Sensor. This adjustable float activated simple switch device with alarm is used to monitor liquid level at a desired set point.

Features

Alarm Box

Audible and visual indicators
Self-powered by long-life replaceable lithium batteries
Low battery visual indicator
Audible alarm sounds 90 dB alarm at four feet away
Corrosion-resistant and water-resistant housing for long life
In compliance with UL 913 and CSA 157 intrinsic safety standards for Class I, Division 1 and 2, Group D hazardous location

Sensor

Four sensor length ranges
Fully adjustable within the sensor range length
Installs into a 2” female threaded opening
Normally open switch easily converted to normally closed operation

Specifications

Alarm box: polycarbonate plastic
Wires: Teflon® jacketed wires
Floats: 316 stainless steel
Tube: brass (924); 304 stainless steel (924S)
Bushing: e-coated steel (924); 304 stainless steel (924S)
Electrical – Level Sensor: 100 watt resistive load, 300VAC/350VDC max, 1.0A max, SPST