Product Name：DTMGP Telemetry-Memory and GR Downhole Tool
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Description：
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It can be used in both wireline mode and memory mode,and save all logging data and measure the natural gamma ray.
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FunctionTechnical specifications
It can be used in both wireline mode and memory mode,and save all logging data and measure the natural gamma ray.
Working temperature range: | -20℃ -- 175℃ |
MAX pressure: | 140MPa |
Storage Temperature: | -40℃--70℃ |
Shock: | 100g 3D (11ms) |
vibration: | 10g 3D (5～100～5Hz) |
Signal transmission method: | Bidirectional half-duplex, synchronous mode |
Transfer rate: | 800Kb/s |
Downhole tool communication: | Ethernet |
Speed: | ≤600m/h |
Detection depth: | 300mm |
Measuring range: | 0～2000API |
Measuring accuracy: | ±6% (measurement speed 600m/h, time constant 4s, radioactive background 80API) |
powered by: | ±12VDC 150mA |
reliability: | The success rate of logging once is not less than 95% |
OD: | Φ73mm | length: | 1693mm |
weight: | 27.6kg |
Input AC power: | 250VAC±10% 50～60Hz |
Output DC power supply: | 48VDC±10 % |