Ericco International Ltd.
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Application
RR-II/C is mainly applied in MWD system and continuous gyro inclinometer system of
Drilling field, it is also widely used in poor working conditions .
No. | Parameter | Performance Indicators | Unit | ||
02 | 01 | ||||
1 | Bias | ≤10 | ≤15 | mg | |
2 | Scale Factor | 2.5~3.5 | 2.5~3.5 | mA/g | |
3 | Bias Temp Coefficient | ≤60 | ≤100 | Μg/℃ | |
4 | Scale Factor Temp Coefficient | Room Temp~120℃ | ≤120 | ≤150 | Ppm/℃ |
120℃~150℃ | ≤200 | ≤500 | Ppm/℃ | ||
5 | Bias Repeatability | ≤100 | ≤100 | μg | |
6 | Scale Factor Repeatability | ≤100 | ≤100 | Ppm | |
7 | Acceleration Range | ≥10 | ≥10 | g | |
8 | Vibration | 20g(20~2000)Hz | 20g(20~2000)Hz | g,Hz | |
9 | Shock | 1000g, 0.5ms, 1/2sin | 1000g, 0.5ms, 1/2sin | g,ms | |
10 | Operating Temp | -45 ~+150 | -45~+150 | ℃ | |
11 | Weight | ≤30 | ≤55 | g | |
12 | Operating Voltage | ±7~ ± 12 | ±7~ ± 12 | V | |
Features:Anti-vibration, High-accuracy