Summary

YG-r100AS Gamma Radiography Pipeline Crawler is designed for operating welding flaw testing service by central exposure inside pipeline.YG-γ100 Series are designed with various protective and self-rescue measures for water, obstacles, over-current, under-voltage, connection check and etc. Crawler will automatically return if it has received magnetic command after 30 minutes' stand by, and it also can be operated in failure mode.Moreover,crawler can be operated in an optional remote control mode by equipped controller and antenna.

 

Features:

1. Continuously adjustable exposure duration with 1 second's error.

2. Remote controller monitor real-time status of crawler, detect failures in operation, and warn operators.

3. Central exposure, and uniform darkening.

4. Sensors are fitted to detect water, over-current, over-voltage, under-voltage, and ex, which provide single for  PLC to control crawler's action.

5. Beam angle is regulated by shutter.

6. Stably creeping in pipeline, and smoothly turn.

Specification

Operating range	DN 700-1200
Radiography device	Se75 source projector(YG-75)
MaxLoad	100Ci
Beam angel	360°×90°
Working temp	-30℃~70℃
Humidity	≤90%
Battery	24V/22Ah
Motor rate	150W constant
EXposure delay	24s
Slope-crossing	2-wheels:≤27°
Location error	±3mm
Battery life	5km
Speed	12~16 m/min
Turning radius	≥5D
Sizse	1200×250×250mm
Weight	45Kg