NG # 09440011-HW-SENSIRION-011
SDP31 is a highly compact digital differential pressure sensor designed for precise bidirectional pressure measurement up to ±500 Pa. Its excellent accuracy, long-term stability, fast response, and ultra-small size make it ideal for mass-flow measurement, medical devices, HVAC systems, and other space-constrained applications.
Stock
Custom Pricing
Get A Quote
Stock
Custom Pricing
Get A QuoteThe Sensirion SDP31 provides fully calibrated and temperature-compensated differential pressure measurement with a ±500 Pa range, 3% measurement accuracy, and 0.1 Pa zero-point accuracy. Measuring only 8.5 × 5.5 × 5.15 mm, it supports I²C communication and operates from 3–3.6 V. Its fast sampling, multiple I²C addresses, interrupt functionality, and absence of zero-point drift make it well suited for high-volume, cost-sensitive applications requiring reliable pressure and mass-flow measurement.
Type: Differential Pressure Sensor
Measurement Range: -500 to +500 Pa
Accuracy: ±3 Pa
Resolution: 0.1 Pa
Response Time: 0.5 ms
Supply Voltage: 2.7–5.5 V
Average Supply Current: 2.5 mA
Interface: I²C
Operating Temperature: -40 to +85°C
Pressure Port: Dual Port
Package: SOIC-10
Dimensions: 8.6 × 5.6 × 3.3 mm
Applications: Airflow Measurement, HVAC, Medical Devices, Industrial Automation
SGD43S-M3-S5 Refrigerant Leakage Sensor
KUKA Articulated robot KR IONTEC
Keystone Pipe Handling Tools Beckets & Bails
Type CD Drill Pipe Elevators API Spec 8A/8C For Drill Collar/Casing/Tubing
Coriolis flow transmitter CFT34A
Blancett 900 Series Positive Displacement Flow Meter
GF Signet 515 Rotor-X Paddle Wheel Flow Sensor
GF Signet 2536 Rotor-X Paddle Wheel Flow Sensor
