DJC-HJ Water Ingress detection system

DJC-HJ water ingress alarm system consists of level sensor and alarm display unit. Level sensor is installed in the monitored cargo hold and other monitored place and continuously measuring the level of water. When the level reaches pre-alarm level and main alarm level, an audible and visible alarm will give out and display correspond cargo hold. The main control box of DJC-HJ can distinguish the pre-alarm and main alarm electric signal of each level sensor. The alarm control unit can send relative audible and visible alarm signal, showing the exact location of alarming cargo hold. The operator can turn off the sound and light, but the lamp won’t be shut down until the fault is fixed. DJC-HJ can override the alarm signal from the cargo hold and FPT which are used as ballast tank. The system provide self-test continuously. If a fault is occur, it will generate a flash audible and visible alarm. These alarms can be reset by ACK button, but a stabilized audible lamp signal will remain until the fault be solved.