Description
The WPAK70 is a state-of-the-art clamp type pressure sensor that utilizes innovative one-stage silicon oil filling technology. When pressure acts on the diaphragm, it is smoothly transferred to the pressure chip via the silicon oil. Subsequently, the compensation circuit refines the pressure signal into a precise linear electrical output. The exposed stressed diaphragm on the clamp’s end face directly senses the pressure, effectively solving common issues like scaling, unsanitary conditions, and blockages caused by viscous substances. This feature makes it a top choice for applications where maintaining cleanliness and accurate measurement is crucial.
Product Application:
- Industrial Process Control: Essential for maintaining optimal pressure levels in manufacturing processes.
- Calibration Equipment: Used in pressure calibration instruments to ensure accurate readings.
- Hydraulic and Pneumatic Systems: Monitors pressure in hydraulic systems, valves, and related components.
- Biomedical Field: Applied in various biomedical instruments for precise pressure measurement.
- Level Monitoring: Suitable for liquid level measurement in different containers.
- Defense and Aerospace: Incorporated in military equipment, aircraft, and avionics systems.
- HVAC and Refrigeration: Helps in regulating pressure in HVAC and refrigeration systems for efficient operation.
- Maritime Applications: Used on ships and in navigation systems for reliable pressure sensing.
Product Advantages:
- High Compatibility: Features a Φ19mm standard OEM pressure sensor core, ensuring seamless interchangeability with similar products in the market.
- Durable Construction: Its all stainless steel 316L package offers excellent resistance to corrosion, extending the sensor’s lifespan.
- Broad Temperature Adaptability: With a wide temperature compensation range from -10℃ to +70℃, it can operate in diverse environmental conditions.
- Flexible Excitation Options: Allows for both constant current and constant voltage excitation, providing flexibility for different setups.
- Convenient Output: Offers normalized output, simplifying data processing and integration.
- Enhanced Protection: The glue-filled and moisture-proof circuit board safeguards the sensor against environmental factors, ensuring stable performance.
Product Specifications:
| Parameter |
Details |
| Detection Range |
-100kPa～0～10kPa…10MPa |
| Pressure Reference |
Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure |
| Power Supply |
1.5mA (Customizable) |
| Input Resistance |
Constant current: 2kΩ～5KΩ; Constant Voltage: 3kΩ～18kΩ |
| Electrical Connection |
Pin or Wiring |
| Compensation Temperature |
0℃～60℃、-10℃～70℃ (≤35kPa: 0℃～60℃, ＞35kPa: -10℃～70℃) |
| Working Temperature |
-40℃～120℃ |
| Storage Temperature |
-40℃～125℃ |
| Insulation Resistance |
≥200MΩ/250VDC |
| Response Time |
≤1ms (Up to 90%FS) |
| Measuring Medium |
Liquid and Gas |
| Mechanical Vibration |
20g（20～5000HZ） |
| Shock Resistance |
100g（10ms） |
| Lifespan |
10×10⁶（Pressure Cycle） |
Please note that product descriptions and specifications are subject to change without prior notice. For the most up-to-date information, kindly contact us before placing an order.
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