The electronic positioning receiver and the pig with electron emission device are supporting the use. It is mainly used in monitoring official apparatus pigging operation situation.

Superiority:

1) Owing to the strong shockproof capacity, it can withstand the interference from the walk vibration with no alarming in the normal receiving range.

2) It has the characteristics of miniaturization and portability, convenient for field use.

3) It offers the dry batteries as the power for more than 80 hours of continuous working.

4) It offers the sound and light alarm display for the night use normally.

The technical parameters:

The receiving radius: > 10 m

The effective detecting depth (buried distance) > 8 m

The response speed: > 30 m/s

Location precision: ± 7 cm.