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Aranet Differential Pressure sensor

Aranet Differential Pressure sensor is used for measuring the difference in air pressure between two points. This sensor is typically 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 for effective air distribution. It can also be applied wherever negative or positive pressure needs to be maintained (e.g. clean rooms and laboratories).

 

Aranet Differential Pressure sensor is compatible with Aranet Cloud. Learn more

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Overview
Specifications
Applications
Documentation
  • Sensors are compatible only with Aranet PRO base stations
  • Measures: Air pressure
  • Resolution: 0.02 Pa
  • Minimum detectable pressure: 0.02 Pa
  • Accuracy: 3 % of reading
  • Line-of-Sight range: up to 3 km (1.9mi)
  • Transmitter power: 14 dBm
  • Data Transmission: 1, 2, 5 or 10 minutes
  • Battery life: up to 12 years
  • Protection class: IP65
  • Dimensions: 154 x 94 x 43 mm (6.1 x 3.7 x 1.7 in)
Air pressure
IP class 65
Up to 12 year battery life
Up to 3km line-of-sight range
Overview
  • Sensors are compatible only with Aranet PRO base stations
  • Measures: Air pressure
  • Resolution: 0.02 Pa
  • Minimum detectable pressure: 0.02 Pa
  • Accuracy: 3 % of reading
  • Line-of-Sight range: up to 3 km (1.9mi)
  • Transmitter power: 14 dBm
  • Data Transmission: 1, 2, 5 or 10 minutes
  • Battery life: up to 12 years
  • Protection class: IP65
  • Dimensions: 154 x 94 x 43 mm (6.1 x 3.7 x 1.7 in)
Air pressure
IP class 65
Up to 12 year battery life
Up to 3km line-of-sight range
Specifications

Aranet Differential Pressure sensor
Measurements Air pressure
Resolution 0.02 Pa
Repeatability 0.5 % of reading
Measurement shift due to temperature 0.5 % of reading per 10 °C (50 °F)
Minimum detectable pressure 0.02 Pa
Accuracy
3 % of reading
Temperature compensation range
-20 °C to +60 °C (-4 °F to 140 °F)
Calibrated for Air, N2
Gas compatibility Air, N2, O2
Line of Sight Range 3 km (1.9 mi)
Supported ISM bands EU868, NA915
Transmitter power 14 dBm
Data transmission (TX) interval
1, 2, 5 or 10 minutes¹
Data protection
XXTEA encryption
Compatible base stations
Aranet PRO
Ingress Protection code
IP65
Maximum operating temperature range
-40 °C to 60 °C (-40 °F to 140 °F)
Dimensions 154 x 94 x 43 mm (6.1 x 3.7 x 1.7 in)
Weight² 250 g (9 oz)
Enclosure material ASA plastic
Included in the box
2 AA Alkaline batteries
Power
2 AA batteries
TX interval
Battery life @ 20 °C (68 °F)
Compliance CE, IC, FCC
Part number TDSPDP01 (EU), TDSPDPU1 (NA), TDSPDPR1 (RU)

 

 

¹ Due to regulatory requirements 1-minute interval in Russia is not available.
² Weight with Alkaline AA Fujitsu LR6G07 Premium batteries.

 

 

Applications
HVAC
Building management
Pharma industry
Clean room
Laboratory
/
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