Aranet Differential Pressure sensor


Aranet Differential Pressure SensorBuilding Automation & Control using this Wireless Differential Pressure Sensor

Building Control Systems employ the Aranet Differential Pressure Sensor for Building Automation & Control to regulate the pressure difference between two different places. Application areas include cleanrooms for delicate pharmaceutical and manufacturing applications, healthcare facilities for the control of airborne bacteria and virus control in isolation rooms, and horticultural applications within sizable greenhouses.

Categories: ,


Used in HVAC, building automation, clean rooms, pharmaceutical industry and laboratories. Applications include clogged air filter detection, stairwell pressurization, measuring the airflow and pressure through a system.

Characteristics of Aranet Differential Pressure Sensors

  • Difference Pressure Range 0…500Pa with resolution of 0.02Pa
  • Temperature Operational Temperature: -4 °F to 140 °F (-20 °C to 60 °C)
  • Line-of-Range of vision: up to 3 km/1.9 mi
  • Indoor and outdoor use are acceptable operating environments.
  • IP65 protection class
  • Up to 12 years of battery life
Aranet Differential Pressure sensor
Measures the temperature and relative humidity of the environment




Sensor Performance
Pressure range
± 500 Pa
0.02 Pa
0.10 Pa + 3% of reading
Long term drift
0.05 Pa / year
Response time (99%)
1 second
-20 °C to +60 °C
compensation range
(-4 °F to 140 °F)
Calibrated for
Air, N2
Gas compatibility2
Air, N2, O2
Radio parameters
Line of sight range
3 km (1.9 mi)
Supported ISM bands

EU868, NA915

Transmitter power

14 dBm

Data transmission interval3

1, 2, 5 or 10 minutes

Data protection

XXTEA encryption

Compatible base stations

Aranet PRO

Power 1 AA battery
-20 °C to 55 °C
-40 °C to 60 °C
(-4 °F to 131 °F)
(-40 °F to 140 °F)
TX interval
Battery lifetime at 20 °C (68 °F)7
1 Minute
3.9 years
5.4 years
2 minutes
6.8 years
9.8 years
5 minutes
10 years
10+ years
10 minutes
10 years
10+ years
Ingress Protection code
Maximum operating

-40 °C to 60 °C

temperature range

(-40 °F to 140 °F)


154 x 94 x 43 mm
(6.1 x 3.7 x 1.7 in)


250 g (9 oz)

Enclosure material
PS plastic
Included in the box
2 AA Alkaline batteries
Conformité Européenne

Innovation, Science and Economic
Development Canada


Federal Communications Commission

1. Accuracy is provided at temperature +25 °C and absolute pressure 966 mbar. 

2. Long term exposure to (high concentrations of) O2 at high temperatures can reduce the product lifetime. 

3. Due to regulatory requirements 1 minute data transmission interval is not available in Russia. 

4. Weight with alkaline AA Fujitsu LR6G07 Premium battery. 

5. AA Fujitsu LR6G07 Premium battery used for tests and calculations.

6. AA Energizer L91 Ultimate Lithium battery used for tests and calculations. 

7. Battery lifetime data has been obtained by mathematical extrapolation and is provided for descriptive purposes only and is not intended to make or imply any guarantee or warranty

Additional information

Weight 1 lbs



There are no reviews yet.

Be the first to review “Aranet Differential Pressure sensor”

Your email address will not be published. Required fields are marked *