Aranet TDSPDP01 Wireless Differential Pressure Sensor, up to 3 km Range

Reference: TDSPDP01
Brand: Aranet

The Aranet differential pressure sensor measures the difference in air pressure between two points. It is typically used in HVAC, building automation, clean rooms, the pharmaceutical industry and laboratories.

Applications include clogged air filter detection, stairwell pressurization, and measuring airflow and pressure through a system for effective air distribution. It can also be used wherever negative or positive pressure needs to be maintained (e.g. clean rooms and laboratories).

What it measures

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TDSPDP01

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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

Overview

The sensors are compatible only with Aranet PRO base stations.

Applications

HVAC
Building management
Pharmaceutical industry
Clean rooms
Laboratories

Specifications

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: up to 3 km (1.9 mi)
Supported ISM bands: EU868, NA915
Transmitter power: 14 dBm
Data transmission (TX) interval: 1, 2, 5 or 10 minutes
Data protection: XXTEA encryption
Battery life: up to 12 years (@ 20 °C (68 °F), depending on TX interval)
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)
Weight: 250 g (9 oz), with Alkaline AA Fujitsu LR6G07 Premium batteries
Enclosure material: ASA plastic
Power: 2 AA batteries (2 AA alkaline batteries included in the box)
Compliance: CE, IC, FCC
Part number: TDSPDP01 (EU), TDSPDPU1 (NA), TDSPDPR1 (RU)

Specifications

Aranet TDSPDP01 Wireless Differential Pressure Sensor, up to 3 km Range · TDSPDP01
Property	Value
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 minutes
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)
Weight	250 g (9 oz) (with Alkaline AA Fujitsu LR6G07 Premium batteries)
Enclosure material	ASA plastic
Included in the box	2 AA alkaline batteries
Power	2 AA batteries
Battery life (@ 20 °C (68 °F), by TX interval)	Up to 12 years
Compliance	CE, IC, FCC
Part number	TDSPDP01 (EU), TDSPDPU1 (NA), TDSPDPR1 (RU)