Torque sensor measures torque variation of the drilling tool driven by the rotary table with rotary table torque sensor of tension pulley type, so as to show the operating condition of the downhole drilling tool and changes in the bottom hole stratum, which is helpful to know the downhole condition and avoid accident.
Technical Specification:
1. Output hydraulic pressure signal range: 0~6MPa
2. Tension pulley external diameter: F305mm
3. High-pressure cylinder diameter: F65mm
4. Minimum height of sensor: 355.5mm
5. Operating temperature: -40. ~+85 ºC
6. Non-linear error: 0.5%