Way-ball Indicator

The way-ball indicator isused for showing the passing time sent out by the pig, and it also can indicatealarm. The way ball situation can be checked at any time. This way ballindicator has clear and reliable digital display. There is also the output signal.When the pig passes, the machinery sinking bar is touched off. After touchingthe micro-drive switch, the open-close signal is given out to control the clockstop on the engine base. Simultaneously the signal is transmitted to the uppermonitor. The machinery part automatically resets and the appearance part resetby manual control. The operation is easy and convenience.

Application:

1 It is installed at thesides of the launcher to indicate whether launching is completed.

2 It is installed at the frontend of the launcher to indicate whether the pig gets into the launcher.

3 It is installed on thelong-transport pipe to monitor the section passing situation of the pig.

4 It is suitable for theoccasion of electric explosion-proof. It can be installed and unloaded withpressure.