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> Water leak detector sensor w relay output 24V hvac
Water leak detector sensor w relay output 24V hvac
The 662 series ( Low Power ) are small electronic control relays for detecting a rising water level. Inside a waterproof enclosure they have a medium power relay, which are operated by water reaching the trip level, using a stainless steel sensor SR587 and can be used to control alarms or other control equipment. When water rises up the side of the box , the relay is energized. This sequence is failsafe, allowing each model to be used as a water spillage alarm switch or to turn off a valve or stop an air conditioning unit before the water overflows its containment. Used in HVAC applications
* Small enough to be used in restricted spaces
* Water detection with accurate switching level
* Stainless steel sensors SR587
* 48 inches (122 cm ) control wire
* All components encapsulated against moisture ingress
* Switch-off height 0.40" (1.0 cm)
* Switch-on reset 0.31" (0.8 cm)
* Switching capability 5 amps at 250 VAC
* Power: 12 to 24 VAC or VDC 1.Watt ( standby 7 mA)
