The PWD-AMX range is designed to detect water leaks either at localised points using the WD-PS point sensor or larger areas with the WD-CS cable sensor, a rain sensor is also available. All these sensors are used with the WD-AMX range of modules that are suitable for DIN-rail mounting inside AHUs, power distribution units or general areas where leak detection is required. They are fitted as standard with LED indication of the water leak status, and sounder that can be disabled by simply removing a jumper.
The WD-AMX relay output can either configured to be manual or auto reset. A relay output provides an alarm signal that can be used for connection to a BMS controller or remote alarm annunciation panel such as the UI-AA1-F.
|Supply Voltage:||PWD-AMX-1 de 15 a 10% ± 30Vac/dc|
|PWD-AMX-2 230Vac @ 50Hz|
|Supply current:||50 mA máx.|
|Output:||Relé SPDT 12A @ 230Vac|
|Response time:||<1 seg. após exposição|
|Sensors:||PWD-CS, PWD-PS, PWD-RS|
|Max. sensor cable length :||200 m (with leader cable)|
|Audible alarm output:||85dB@2.3 kHz a 10cm|
|Ambient:||Temperature 0 to 40 ° C|
|RH 0 a 80%, non-condensing|
|Dimensions:||72 x 64 x 55 mm|
|PWD-AMX-1||Water Detection Alarm 24Vac/dc|
|PWD-AMX-2||Water Detection Alarm 230Vac|
To download the product datasheet, please click the links below: