LIQUID LEAKAGE DETECTOR- HV, HVZ

CHARACTERIZATION

- water leakage signalling (from washer, bath, air condition etc.).
- signaling danger of swamp of premises
- simple installation
- acoustic alert and output relay
- very low standby consumption (battery life up to 3 years)
- additional output for optical or acoustical signaling (HV)
- version HVZ as a sensor for Electronic Security System with output relay and 12VDC power supply

TECHNICAL PARAMETERS TYPE HV/HVZ

Power supply

alkalic battery (2x Mignon/R6/AA)/ 12V DC

Rated voltage 3,0 V DC / 12,0 V DC 
Minimum voltage 2,0 V DC / 11,0 V DC 
Rated current consumption 0,08 mA by standby, 20 mA by relay on
Maximum switching current 0,3 A (open collector) / 1A
Maximum switching voltage 20 V / 24V
Maximum switching power 6 VA / 24 VA    
Acoustic signaling 1 kHz  
Intermitted frequency 0,5 Hz
Dimensions 49mm x 68mm x 26mm
Measuring electrode length max. 1000 mm ( 50pF)
Distance of external acoustic signal unit max. 50 m (only for type HV)  
Installation of sensor set, glue or screw on