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

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

918S Alarm box combination 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