Wireless differential pressure sensor, TDSPDP02

Measure the difference in air pressure between two points as needed in HVAC (air filter condition), building automation and Pharma. This device, belonging to the PRO sensor series, includes Aranet Sub-GHz ISM band radio which wirelessly transmits sensor measurements to the Aranet PRO base station.

• Pressure range: ± 500 Pa
• Resolution: 0,02 Pa
• Accuracy: ± (0.10 Pa + 3 % of reading)
• Long term drift: 0,05 Pa / year
• Response time: (99 %) <1 s
• Calibrated for Air, N2
• Gas compatibility: Air, N2, O2
• Operational range (in line-of-sight): up to 3 km
• Data transmission: 1, 2, 5, 10 min
• Data encryption
• Supply: 1 x AA battery
• Battery lifetime (20 °C): up to 10 years
• Operating temperature: -40…60 °C
• Protection class: IP65

More about differential pressure sensor TDSPDP02 on Aranet website [EN]

TDSPDP02 datasheet [EN]