Pig Signaller has the provision of valves isolation for on-line inspection and replacement.It is necessary parts of press vessl

1, Feature 

(1)      LCD digital display products work, builtin timer, automatic travel, can show the standard time.

(2)      LCD digital display products DC6V power supply voltage

(3)      Two display products can be remote transmission control signal

(4)      Remote transmission controlled contact capacity: 24 VDC 3 A

(5)      Remote transmission control signal effect time: 5 S

(6)      The interface 1/2 NPT or 3/4 NPT

(7)      Can realize take pressure and detachable function

2, Scope of application

(1)      Flammable and explosive gas medium.

(2)      Explosion-proof mark dⅡBT4/IP65.