Name: Morrison Bros 918AC System Interface
SKU: MB918AC
Availability: InStock

Morrison Bros 918AC System Interface

The 918AC System Interface is an AC-powered console designed to monitor 1 to 4 simple input switch devices and provide both audible and visual indication when an input switch is activated. In addition, the 918AC has the optional capability to add 1 to 4 configurable relay outputs to interface with remote audible and visual indicators or other external simple switch-activated devices.

Expandability with Plug-n-Play Capabilities

Intrinsically safe input modules expandable up to 4 input channels
Electromechanical output modules expandable up to 4 output relays
Input and output modules can be purchased separately

Configurability

Audible alarm ON/OFF selectable by channel
Auto silence ON/OFF selectable by channel
Normally open (NO) or normally closed (NC) selectable on input and output
Output relay activation selectable to one or more input channels
Fail safe mode selectable to indicate power outage at console
Change lens color: red (standard), amber, or green

Approvals

UL/cUL 913 Listing for Ordinary Location with Hazardous Location Intrinsically
Safe Input Circuits for Class I, Div 1, Group D.
Florida DEP EQ-834

Weight	6 lbs
Dimensions	7 × 5 × 3 in
Inputs	1, 2, 3, 4
Outputs	0, 1, 2, 3, 4

Morrison Bros 918 Clock Gauge w/ Alarm

Download Spec Sheet The Morrison “clock gauge” displays the liquid level of product stored in an aboveground storage tank. Measures the liquid level in tanks up to 12 feet high. The 918 audible alarm sounds when the liquid level in the tank reaches the user’s specified level. Standard Features Easy to install in a single …

Morrison Bros 918 Clock Gauge w/ AlarmRead More

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