| Model: | WPAK68 |
| Detection principle: | Diffused Silicon |
| Response time: | ≤1ms |
| Pressure Range: | -100kPa～0～10kPa…100MPa |
| Pressure Reference: | Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure |
| Working Temperature: | -40℃～120℃ |
| Diaphragm material: | SS 316L |
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Description
WPAK68 pressure sensor is a pressure core packaged in the workpiece with standard interface thread, which can be directly installed on the 2088 standard housing for the convenience of users. This product is widely used in process control and measurement of petroleum, chemical industry, metallurgy, aviation, aerospace, shipping, medical equipment, vehicles, refrigerators, compressors and other industries.
Application
- Process control system
- Pressure calibration instrument
- Hydraulic system
- Biomedical instruments
- Hydraulic system and valve
- Liquid level measurement
- Refrigeration equipment and HAVC system
- Ships and navigation
Features
- All stainless steel 316L package, anti-erosion
- Wide temperature compensation-10~+70℃
- Constant current and constant voltage excitation are optional
- Normalized output available
- Glue-filled and moisture-proof circuit board
Specifications
| Detection range | -100kPa～0～10kPa…100MPa | |
| PressureReference | GaugePressure/AbsolutePressure/Sealed Gauge Pressure | |
| Power supply | 1.5mA | Can be customized |
| 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） |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Technical Support:
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory, but the module will be calibrated before leaving the factory.
However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to sales@winsensor.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.
