WPAK67 Differential Pressure Sensor
WPAK67 is a Differential Pressure Sensor designed for reliable OEM and industrial integration. It features Differential pressure measurement using stainless-steel double-corrugated isolation diaphragms, silicone-oil pressure transmission and a silicon pressure-sensitive chip; range 0～10kPa…3.5MPa; output Millivolt differential bridge output.
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Description
The WPAK67 uses Differential pressure measurement using stainless-steel double-corrugated isolation diaphragms, silicone-oil pressure transmission and a silicon pressure-sensitive chip 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
- Differential pressure measurement
- Double-corrugated stainless-steel isolation diaphragms
- Silicone-oil pressure transmission
- High-stability silicon pressure chip
Key Specifications
| Detection Principle | Differential pressure measurement using stainless-steel double-corrugated isolation diaphragms, silicone-oil pressure transmission and a silicon pressure-sensitive chip |
|---|---|
| Measurement Range | 0～10kPa…3.5MPa |
| Output | Millivolt differential bridge output |
| Pressure Reference | Gauge Pressure / Differential Pressure |
| Accuracy / Linearity | Non-linearity: typical 0.2%FS, max 0.5%FS |
| Response Time | ≤1ms |
| Power Supply | ≤3.0mA / ≤10VDC |
| Operating Temperature | -40～125℃ |
| Diaphragm / Sensing Material | SS316L |
Typical Applications
- Differential pressure measurement
- Liquid-level measurement
- HVAC and refrigeration
- Hydraulic and process control systems
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…3.5MPa |
|---|---|
| Output | Millivolt differential bridge output |
| Pressure Reference | Gauge Pressure / Differential Pressure |
| Operating temperature | -40～125℃ |
| Accuracy | max 0.5%FS, Non-linearity: typical 0.2%FS |
| Power supply | ≤3.0mA / ≤10VDC |
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