The 918 alarm box can be paired with a variety of Morrison 918 clock gauges or level sensors. The alarm provides an audible alarm and visual indication upon the receipt of a signal. Connect a variety of Morrison gauges or sensors to meet your requirements.
Features
- Self-powered by long-life lithium batteries
- Corrosion-resistant, water-resistant housing
- User-defined alarm labels
- 90 dB high pitched alarm
- Visual alarm indicator light turns red to identify which sensor is alarming
- Low battery light turns yellow indicating the battery power is low
- Modular contacts make it easy to connect a variety of dry contact alarm devices
- Intrinsically safe for Class I, Division 1 and 2, Group D hazardous locations
- Alarm box construction: Polycarbonate plastic
- Alarm unit is UL 913 Listed
- ON/OFF power switch
- ON/OFF switch for audible alarm
- ON/OFF switch for auto-silence feature
