Product Description
The P175-450 is a robust differential pressure sensor integrated into a compact housing for use in various applications with air and/or neutral gases. Media containing small particles do not harm the function of this pressure transmitter. In addition to an analog output, the pressure transmitter also
offers a digital output I2C. These output signals are temperature compensated and linearized.
Ideal for HVAC applications and more, pressure ranges are from -1.5 … 1.5 mbar and from 0 … 3 – 100 mbar. All units are temperature compensated from -10°C up to +80°C.
P175-450 Miniature Differential Pressure Transmitter for Installation onto PCB's
Price dependent upon specification — inquire below
Product Highlights
- High-Precision Measurement – Offers accurate differential and relative pressure measurements from -1.5 to 100 mbar, ensuring reliable performance across its full range
- Dual Output Compatibility – Supports both analog (0.5 – 4.5V) and digital (I2C, ZACWire™) outputs, offering flexibility for various applications
- Compact & Robust Design – Built for direct PCB mounting, the sensor integrates easily into systems while maintaining a small footprint
- Temperature Compensation – Provides stable readings across a wide compensated temperature range (-10°C to +80°C) for consistent accuracy
- Long-Term Stability – Maintains precision over time with a maximum deviation of ±0.25% FS, minimizing the need for recalibration
- Fast Response Time – Delivers a rapid response time of <2 ms, ensuring real-time monitoring in critical applications
- Wide Operating Temperature Range – Functions in extreme conditions, from -20°C to +85°C during operation and -40°C to +100°C in storage
- Durable Construction – Made with polyamide (PA) housing, ceramic Al2O3 sensor, silicone membrane, and TPE sealing, ensuring longevity and resistance to wear
- Multiple Pressure Connection Options – Available with lateral, top, and bottom pressure connections, providing installation flexibility
- Compliance & Safety – Certified for UL 60730-1 and CE conformity (EN 61326-2-3) for electromagnetic compatibility, ensuring safe and regulated operation
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