Morrison Bros 918AC System Interface
Price range: $542.49 through $1,148.80
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 |
You may also like…
-
Morrison Bros 918 Clock Gauge w/ Alarm
Price range: $546.94 through $888.84Select options This product has multiple variants. The options may be chosen on the product pageDownload 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 …
Related products
-
Morrison Bros 331 1.5″ Union Check Valve
Price range: $25.42 through $29.46Select options This product has multiple variants. The options may be chosen on the product pageUnion check valves install inside pipe unions where space is limited and a check valve is desired. Standard Features Easy to install in new or existing unions Construction Details Body and spring: Brass Disc: FKM
-
Morrison Bros 354 Updraft Vent
Price range: $16.87 through $90.03Select options This product has multiple variants. The options may be chosen on the product pageDownload Spec Sheet Installation Instructions Atmospheric updraft vents are installed on the top of storage tank vent pipes on underground and aboveground fuel storage tanks. Standard Features Directs vapors outward and upward in accordance with NFPA 30 Protects the vent line from debris and insects Water resistant rain cap sheds water away from the vent …
-
OPW 623V Pressure Vacuum Vent
Price range: $134.43 through $155.91Select options This product has multiple variants. The options may be chosen on the product pageDownload Spec Sheet Pressure Vacuum Vents are installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the tank vent lines against intrusion and blockage from water, debris or insects. A normally closed poppet in the valve opens at a predetermined …
-
Morrison Bros 379 Combination Fill Cap and Vent
Original price was: $53.62.$47.19Current price is: $47.19.Add to cartDesigned for tank filling applications where a tight fill connection is not required and atmospheric venting needs to take place through the same opening. NOTE: Tank fill caps must not be used as a substitute for proper normal and emergency venting on tanks. It is essential that proper venting be provided in compliance with all applicable …
