RDHL-D Water Level Detection and alarm system and RDHL-D Dewatering System

Water Ingress Alarm System Function:
Main power failure alarm
Pre-alarm
Main alarm
ACKN Push button
Sensor failure alarm
Test push button
Override light button
Dimmer switch

Dewatering System Tech. Spec.:
Actuator type: RD-EMV
Running period: 10-20s
Drive type: Electric type
Full open/closed position contact output
Fitted valve diameter: DN50/65/80/100
Motor self-protection in case of valve abnormal
Power supply: AC220/110V, 50/60Hz or DC24V
Protection: IP68 (10m water depth/24 hours)