KHJ24 Mine scram sensors

KHJ24 mining stop sensor is suitable for the coal mine, which can realize a belt conveyor accident emergency stop to use, suitable for coal mine gas and coal dust explosion dangerous environment and the protection of mine belt conveyor device host systems.

The performance characteristics of

The shell is made of casting forming, small volume, light weight. To dry rotating flexible and reliable operation, the metal parts to rust and corrosion, tight with the measures to prevent loosening.

Stop lever action immediately after the action force sensor output control signals and lock, must be behind the manual reset can be unlocked.

Technical parameters

Type：KHJ24；               

 Explosion-proof type：ExibⅠ；

Action trip：15mm±3mm；        

Action force：50～100N；

Reset force：40～80N；             

Contact resistance：Closed contact of the contact resistance≤0.1；

Contact capacity：DC12V/0.5A；         

Overall dimensions：156×90×180mm；

Weight：3kg；                         

Action performance：Switch immediately after the action force action and lock, must be behind the manual reset can be unlocked.