DS750M-H uses high-temperature-resistant acceleration sensors and fluxgate sensors, which can be widely used in the field of logging and drilling, and can work reliably for a long time in an environment of 150°C. The product circuit adopts MCM multi-chip thick film technology and modular design. It has the characteristics of smaller size, compact structure, strong vibration resistance, high reliability and excellent performance. The sensor's overall dimensions, mechanical interface, electrical interface and communication protocol are compatible with GE-TENSOR sensors.
Parameters:
Parameter | Test Condition | Standard Value | Unit |
Accuracy | Deviation≥5° | ±2 | ° |
Deviation≥10° | ±1 | ||
Deviation=90° | ±0.3 | ||
Deviation Accuracy | 0~180° | ±0.1 | |
Gravity tool face angle accuracy | Deviation≥10° | ±1 | |
Magnetic tool face angle accuracy | Deviation＜10° | ±1 | |
Total Gravity | -40~+175℃ | 0.997~1.003 | G |
Input voltage range | - | ±9~±15 | V |
Communication Interface | - | SPI/TTL | - |
Communication interface level | - | +5 | V |
Communication rate | - | ≤2 | Mbps |
Input Current | TA=25℃,Vs=±13V | ≤120 | mA |
Insulation resistance | 50V | 50 | MΩ |
Dimensions | - | 741.7*34.5 | mm |
