

WPCK03 Diffused Silicon Pressure Transmitter
WPCK03 is a Diffused Silicon Pressure Transmitter designed for reliable OEM and industrial integration. It features Diffused silicon pressure sensing; range -100kPa~100MPa; output I²C.
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Description
The WPCK03 uses Diffused silicon pressure sensing for stable measurement and straightforward integration. It is suitable for OEM equipment and professional sensing applications where consistent pressure or environmental measurement is required.
Key Features
- Stainless-steel pressure structure
- I²C digital output
- Wide temperature compensation
- High accuracy with low power consumption
Key Specifications
| Detection Principle | Diffused silicon pressure sensing |
|---|---|
| Measurement Range | -100kPa~100MPa |
| Output | I²C |
| Pressure Reference | Gauge Pressure / Absolute Pressure / Sealed Gauge Pressure |
| Accuracy / Linearity | 0.5%FS (100kPa~10MPa); 1%FS (-100~100kPa and 10~100MPa) |
| Power Supply | 3.3VDC; working current ≤1.2mA |
| Operating Temperature | -40~85℃ |
| Diaphragm / Sensing Material | 316L stainless steel |
Typical Applications
- Water pressure measurement
- IoT pressure monitoring
- Chemical and petroleum equipment
- HVAC and refrigeration
Specifications may be updated without notice. Contact Winsen for the latest technical information and customization options before final design-in or ordering.
Additional information
| Detection range | -100kPa~100MPa |
|---|---|
| Output | I²C |
| Pressure Reference | Gauge Pressure / Absolute Pressure / Sealed Gauge Pressure |
| Operating temperature | -40~85℃ |
| Accuracy | 0.5%FS (100kPa~10MPa); 1%FS (-100~100kPa and 10~100MPa) |
| Power supply | 3.3VDC; working current ≤1.2mA |





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