STEP 1
Selection Guidance
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The PS-20C Compact Pressure Detector is a high-precision, miniature pressure sensor engineered for demanding industrial and embedded applications.
The PS-20C Compact Pressure Detector is a high-precision, miniature pressure sensor engineered for demanding industrial and embedded applications. Designed with piezoresistive silicon sensing technology, this 200 psi sensor delivers exceptional stability, low hysteresis, and outstanding repeatability across wide temperature ranges. Its ultra-compact 12mm diameter form factor makes it ideal for space-constrained installations—perfect for OEM integration in medical devices, pneumatic controls, HVAC systems, and test instrumentation. As a RoHS-compliant pressure detector, the PS-20C meets global environmental and safety standards without compromising performance or reliability.
Operating on a simple 5V DC supply, the sensor provides a ratiometric analog output (0.5–4.5 V) proportional to applied pressure (0–200 psi), enabling seamless interfacing with standard ADCs and microcontrollers. Its hermetically sealed stainless steel diaphragm ensures long-term durability in harsh environments, while the integrated signal-conditioning ASIC minimizes external component requirements—reducing BOM cost and design complexity.
| Parameter | Value |
|---|---|
| Model | PS-20C |
| Pressure Range | 0–200 psi (0–1379 kPa) |
| Sensing Technology | Piezoresistive Silicon |
| Output Signal | 0.5–4.5 V (ratiometric, 5V supply) |
| Supply Voltage | 4.75–5.25 V DC |
| Accuracy (Typ.) | ±0.5% FS (including linearity, hysteresis, repeatability) |
| Operating Temperature | −40°C to +125°C |
| Compensated Temperature Range | 0°C to +70°C |
| Pressure Port | ¼" NPT male stainless steel |
| Electrical Connection | 3-pin M12 connector or flying leads |
| IP Rating | IP65 (housing) |
| RoHS Compliance | Yes (2011/65/EU) |
This miniature pressure sensor is widely deployed in precision fluid control systems, compressed air monitoring, automotive brake diagnostics, portable medical equipment (e.g., infusion pumps and ventilators), and industrial IoT edge nodes. As a versatile 200 psi sensor, the PS-20C supports real-time process feedback in automation, energy-efficient HVAC commissioning, and predictive maintenance solutions—making it a trusted choice among design engineers seeking a reliable, drop-in-ready piezoresistive sensor.
The PS-20C Compact Pressure Detector is a high-precision, miniature pressure sensor engineered for demanding industrial and embedded applications.
Professional after-sales services for industrial sensors, with fast response and lifetime technical support guaranteed.
Achieve micron-level accuracy with error below 0.03% for the most demanding industrial needs.
Advanced temperature compensation technology ensures consistent sensor performance in all environments.
IP67-rated protection resists dust and water for stable operation in harsh industrial scenarios.
Dual CE & RoHS certifications deliver robust sensor solutions trusted by global industry leaders.
