SentryPlus Alert Technology-Relief Valves
SentryPlus Alert® Technology Connection Kits for Relief Valve Discharge Line Flood Sensors
SentryPlus Alert® technology provides a solution for relief valve flood detection. When activated with an add-on connection kit, the flood sensor included with select relief valves can signal excessive discharge resulting from heater, expansion tank, or other equipment malfunction through a building management system (BMS). This allows for the notification of a potential flooding event or maintenance need.
The connection kit is sized for the relief valve outlet, diameters ranging from 3/4" to 2 1/2". Check the relief valve specification to verify outlet size. Connection kits include a flood sensor and activation module for new or existing installations.
Flood Detection for Relief Valves
Watts Series 140, LF140, 174A, LF174A, N240, LFN240, 340, LF340, 342, 374A, 740, 40L, LF40L, LL40XL, LFLL40XL
Literature
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- Installation Instructions - BMS Flood Sensor Retrofit Connection Kit for Relief Valve Discharge Line
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line (French)
- Specification Sheet - Flood Sensor for Relief Valve Discharge Line (Spanish)
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit (French)
- Specification Sheet - Relief Valve Flood Sensor Retrofit Connection Kit (Spanish)
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |