JA-35ラスベガス ポーカー65/ラスベガス ポーカー85 Accelerometers
Quartz Servo Accelerometers
The JA-35 series accelerometers are developed to be the smallest servo balanced quartz pendulum accelerometer in the world, meeting the increasing space limitations in tool designs for downhole applications. The JA-35 series accelerometers enables design engineers to develop sub inch diameter probes including directional modules or inclinometers.
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Features
- 185 or 165°C operating temperature
- Smallest quartz pendulm accelerometer for downhole applications
- Ultimate reliability
Applications
Designed for extreme downhole applications including :- Directional Drilling
- MWD/LWD
- At bit inclination
Technical data
| Environmental | |
|---|---|
| Operating temperature | -40 ℃ to +165/185 ℃ |
| Shock (Survival) | 1,500 G |
| Electrical | |
| Input voltage | ±12to ±18V(DC) |
| Input current (Quiescent) | 5.5 mA max. |
| Performance | |
| Range | ±4.0 G |
| Resolution | 1μG max. |
| Scale factor (Nominal@25℃) | 2.90 mA/G |
| Bias (Nominal@25℃) | ±15.0 mG Max. |
| Bias temperature coefficient | ±100 μG/℃ Max. |
| Frequency response | 200 Hz Min. |
| Functional | |
| Self-test | Current / Voltage |
| Mechanical | |
| Diameter | Φ14.5 mm |
| Height | 14.0 mm |
| Weight | 15 grams max. |
| Note | |
| Exportation | - |
Technical information provided including specifications, drawings and schematics are for reference only.
Information provided is subject to change without prior notice.
Please contact your local sales representative with any questions before ordering.
Information provided is subject to change without prior notice.
Please contact your local sales representative with any questions before ordering.