

WPAK77 Flush Diaphragm Pressure Sensor with Clamp
WPAK77 is a Flush Diaphragm Pressure Sensor with Clamp designed for reliable OEM and industrial integration. It features Diffused silicon piezoresistive pressure sensing; range 0~10kPa…6MPa; output Millivolt bridge output.
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Description
The WPAK77 uses Diffused silicon piezoresistive 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
- Flush diaphragm structure
- Clamp connection for process integration
- High linearity
- Optional corrosion-resistant diaphragm material
Key Specifications
| Detection Principle | Diffused silicon piezoresistive pressure sensing |
|---|---|
| Measurement Range | 0~10kPa…6MPa |
| Output | Millivolt bridge output |
| Pressure Reference | Gauge Pressure / Absolute Pressure |
| Accuracy / Linearity | Non-linearity ≤0.25%FS |
| Operating Temperature | -40~120℃ |
| Diaphragm / Sensing Material | 316L stainless steel by default; Hastelloy C optional |
Typical Applications
- Sanitary process equipment
- Food and beverage systems
- Industrial process measurement
- Viscous-media pressure sensing
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 | 0~10kPa…6MPa |
|---|---|
| Output | Millivolt bridge output |
| Pressure Reference | Gauge Pressure / Absolute Pressure |
| Operating temperature | -40~120℃ |
| Accuracy | Non-linearity ≤0.25%FS |





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