Leak Detection System

The leak monitoring system is mainly consisted of leak sensor, leak alarm controller and related accessories.
The system can monitor leakage of double-wall tanks in real time, also have sound-light alarm function, and is specifically designed to monitor the leakage of oil and water in the interlayer of double-wall tanks and double-wall pipelines.
Once there is a leakage occurs in the interlayer, the sensor will be triggered, the leak alarm controller will receive a signal from sensor, it will automatically determine leakage information and then give a lighting display and sound light alarm.
According to the alarm, user can make a timely response and take measures to avoid the occurrence of potential hazard and environmental pollution.

Features of leak sensor
Safety: Tested and approved by CQST, and the explosion-proof grade is ExiaIIAT4, can be used in zone 0 and Zone 1.
Sensitive: Detection precision＜3mm, response time＜2S
Reliable: Using float type principle, can adapt to complex scene environment, have strong anti-interference ability.
Convenient installation: The leak signal will be transmitted directly to the leak alarm controller by 2 core cable.
Features of leak alarm controller
Beautiful and fashionable appearance, easy installation and maintenance
Explosion-proof design, safe and reliable
With mute button, can eliminate sound alarm when alarm occurs but do not affect light alarm
Monitor up to 8 leak sensors

Parameters of leak sensor
Detection accuracy:＜3mm
Response time:＜2S
Output signal: switching value
Working temperature: -40℃～+60℃
Explosion-proof grade: Exia IIAT4
Parameters of leak alarm controller
Power supply: AC220V, 0.2A
Working temperature: -20℃～+60℃
Installation position: safety zone
Safety barrier: WIndbell GSB05
Alarm mode: sound and light alarm
Explosion-proof mark: [Exia Ga]ⅡA
Standard cable length: 3.5m
Overall dimension: 280*210*100mm
Weight: 2.7kg