Product details
The ADP800 sensor family is Aosong’s series of digital differential pressure sensors designed for high-volume applications. The sensors measure the pressure of air and non-aggressive gases with superb accuracy and no offset drift. The sensors cover a pressure range of up to ±500 Pa (±2 inch H2O / ±5 bar) and deliver outstanding accuracy, also at the bottom end of the measuring range. The ADP800 Series features a digital 2-wire I2C interface, which makes it easy to connect directly to a microprocessor. The outstanding performance of these sensors is based on Aosong’s patented sensor technology. The differential pressure is
measured by a thermal sensor element using flow-through technology. The well-proven technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost-sensitive OEM applications.
Features:
- Excellent repeatability, no drift, no offset
- Extended feature set – smart averaging
- Calibrated and temperature compensated
- igh reliability and long-term stability
- Best signal-to-noise ratio
- Industry-proven technology with a track record of more
than 15 years - Designed for mass production
- High process capability
Specifications:
- Measurement range: -500 to 500 Pa (-2 to 2 inH2O)
- Zero point accuracy: 2,3 0.3 Pa
- Span accuracy: 2,3 3% of reading
- Zero point repeatability: 3 0.1 Pa
- Span repeatability: 3 0.5% of reading
- Span shift due to temperature variation: < 0.5% of reading per 10°C
- Offset stability: < 0.05 Pa/year
- Flow step response time: (τ63) < 10ms
- Resolution: 24 bit
- Calibrated for: Air, N2
- Media compatibility: Air, N2, O2, non-condensing
- Temperature compensation range: 0 °C to +50 °C
Packages Includes:
1 x ADP810 Differential Pressure Sensor