Overfill Prevention Alarm is usually used in the tank to monitor the liquid level. When the liquid level reaches the sensor, it will give out acousto-optic alarm. Two AA batteries are used for power supply. It is especially suitable for the locations without electricity or interlocking is unnecessary.

Technical Parameters1. Explosion-protection grade: Exdia IICT52. Power supply: Two AA batteries3. Respond time: less than 2s4. Temperature range: Max. 60degC, Min. -40degC

Overfill Prevention Alarm(overfill detection system for oil tank )