| Model: | WPAS14 |
| Characteristics: | Compact SOP6 package, amplified analog output, digital compensation |
| Standard encapsulation: | 7.0 × 7.0 × 9.65mm³ |
| Output signal: | 0.5～4.5V analog voltage output |
| Resolution and accuracy: | ±1%FS |
| Pressure Range: | 0～100kPa, Optional |
| Pressure Reference: | Gauge Pressure |
| Working Temperature: | -5～65℃ |
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Description
WPAS14 is an integrated gauge pressure module with digital compensation. It converts the pressure signal into a digital signal for calibration and compensation, and then provides an amplified analog voltage output.
After linear calibration and temperature compensation, the module outputs a voltage proportional to the measured pressure. Its compact SOP6 package and pressure port make it convenient for installation in pneumatic, medical, consumer and home-appliance equipment.
Application
- Industrial pneumatic control
- Medical equipment
- Consumer electronics
- Heating systems
- Ventilation systems
- Air-conditioning systems
- Home appliances
- Pneumatic pressure monitoring
- Embedded pressure control modules
Features
- Integrated gauge pressure module
- Digital pressure calibration
- Digital linearity compensation
- Digital temperature compensation
- Amplified analog output
- 0.5～4.5V output
- Compact SOP6 package
- Standard pressure port
- High sensitivity
- High reliability
- High integration
- Customizable pressure range
- RoHS compliant
- Halogen-free
Specifications
| Measuring Range | 0～100kPa, Optional |
| Pressure Type | Gauge Pressure |
| Power Supply | 5V |
| Working Current | 2mA |
| Output | 0.5～4.5V |
| Accuracy | ±1%FS |
| Response Time | Min 1.54ms; Typical 2.5ms; Max 42.18ms |
| Working Temperature | -5～65℃ |
| Storage Temperature | -40～125℃ |
| Package | SOP6-7070 |
| Package Size | 7.0 × 7.0 × 9.65mm³ |
| Analogue Output Pin | Pin 5, VOUT |
| Power Pins | Pin 3 GND; Pin 4 VDD |
| Compliance | RoHS compliant, halogen-free |
* 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.
