Uniaxial accelerometer JA-5H175crystalMEMShigh-sensitivity
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Characteristics
- Number of axes
- uniaxial
- Technology
- crystal, MEMS
- Other characteristics
- high-sensitivity, with built-in electronics, rugged, high-temperature, current output, analog, with analog output
- Acceleration range
Max.: 39 m/s²
(129 ft/s²)Min.: -39 m/s²
(-129 ft/s²)
Description
Technology
JA-5H175 is a servo-balanced quartz MEMS uniaxial accelerometer with integrated electronics providing an analog current output. The sensor delivers sub-microg resolution and excellent long-term stability of scale factor and bias (combined performance around 1.8 mg).
Applications
Designed for harsh downhole drilling environments including directional drilling, MWD/LWD and wireline operations. Engineered for continuous operation at elevated temperatures up to 175 °C.
Main features
Additional information
Integrated electronics provide standardized analog current signals for straightforward system integration. The servo-balanced quartz design ensures high measurement performance and stability under thermal and mechanical stress.
Technical specifications
JA-5H175 is a servo-balanced quartz MEMS uniaxial accelerometer with integrated electronics providing an analog current output. The sensor delivers sub-microg resolution and excellent long-term stability of scale factor and bias (combined performance around 1.8 mg).
Applications
Designed for harsh downhole drilling environments including directional drilling, MWD/LWD and wireline operations. Engineered for continuous operation at elevated temperatures up to 175 °C.
Main features
- Sensor technology: Servo-balanced quartz MEMS
- Axes: Uniaxial
- Output: Analog (current)
- Measurement range: ±4 g
- Operating temperature: -40 °C to +175 °C
- Resolution: <1 µg
- Long-term stability (combined K1 and K0): approx. 1.8 mg
Additional information
Integrated electronics provide standardized analog current signals for straightforward system integration. The servo-balanced quartz design ensures high measurement performance and stability under thermal and mechanical stress.
Technical specifications
- Model: JA-5H175
- Manufacturer / Brand: Japan Aviation Electronics (JAE)
- Sensor technology: Servo-balanced quartz MEMS
- Axes: Uniaxial
- Output: Analog current
- Range: ±4 g
- Resolution: <1 µg
- Stability (combined K1 and K0): approx. 1.8 mg
- Operating temperature: -40 °C to +175 °C
- Typical applications: Directional drilling, MWD/LWD, wireline and other demanding downhole environments
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.