RS Components
Our website uses cookies and similar technologies to provide you with a better service while searching or placing an order, for analytical purposes and to personalise our advertising to you.

Sensirion Pressure Sensor for Air, Nitrogen Gas, Oxygen Gas , 500Pa Max Pressure Reading I2C

This image is representative of the product range

62 In stock for delivery within 7 working day(s)
Add to Basket

Price (ex. GST) Each


(exc. GST)


(inc. GST)



RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
unitsPer unit
1 - 4$65.95
5 - 9$63.85
10 - 19$61.98
20 - 49$60.30
50 +$58.82

SPD6xx series Low-cost Differential Pressure Sensors

The Sensirion SDP600 series of digital differential pressure sensors offer superb performance and are targeted at low-cost high-volume applications. These sensors are for use with air or other non-aggressive gases and deliver accurate and stable results even at very low differential pressures.
The SDP600 series operates from a supply voltage of 3.3V and features a digital 2-wire interface enabling easy direct connection to a suitable microprocessor. The measurement signal is internally linearized and temperature compensated.
The SDP6x1 devices (123-7139 & 123-7142) are optimized for measure mass flow or standard volume flow measurements in a bypass configuration.
The SDP6x6 devices (123-7140 & 123-7143) include a power saving feature which effectively puts the sensors into standby mode between measurements.

Pressure Sensors, Sensirion

Pressure Reading TypeDifferential
Minimum Pressure Reading-500Pa
Maximum Pressure Reading500Pa
Accuracy3 %
Output TypeI2C
Media MeasuredAir, Nitrogen Gas, Oxygen Gas
Process Connection5.2 mm Tube
Response Time4.6 ms
Maximum Current<6 mA
Supply Voltage3.6 V
Housing MaterialPBT
IP RatingIP30
Mounting TypePCB Mount
Minimum Operating Temperature-20°C
Maximum Operating Temperature+80°C