Depth/Tension Measurement Devi
Introduction:

Depth/Tension Measurement Devices

Wellserv PEC provides various Depth/Tension Measurement Devices (the generally called Martin Decker device in the industry), of which all have similar function of the uses.

1. Martin Series


Cable sizes: 0.190" to 0.494"

Max. tension: 20,000 lbs

Accuracy: 0.01%

Best swinging angle (left-right): 400

Uplifting push angle (up-down): 300

Temperature: -40~80 Degree C


Detail specs can refer to BenchMark AM5K product.



2. Wireline Weight Indicator specs


3. Depth Counter specs