W422/SW422 Temperature and liquid resistivity combined probe
Measuring range: -10℃ to 100℃
Measurement sensitivity: ≤0.05℃
Temperature-sensing time: ≤1s
Temp-measuring derivation: ≤5%
Dimensions: φ40×1330mm,φ50×1230mm (3000m)
Pressurization: ≤ 20Mpa, ≤ 30Mpa (3000m)
Weight: 6.7kg, 7.8kg (3000m)
Stability: the output changes of no more than 3% for 4 hours of continuous operation under the same
conditions
Applications:
locate the aquifer bed or thermal spring in the geothermal survey; search for petroleum and gases
