Aranet-TDSPT001 Wireless Temperature and Relative Humidity Sensor

Technical data

• Base stations: works only with Aranet base stations (Aranet PRO, Aranet MINI)
• Measured variables: temperature (-40°C to 60°C/ -40°F to 140°F) and relative humidity (0% to 100%)
• Temperature accuracy: 0.4°C/0.72°F from -10°C to 60°C/14°F to 140°F; 0.6°C/1.08°F from -20°C to -10°C/-4°F to 14°F; 0.9°C/1.62°F from -40°C to -20°C/-40°F to -4°F
• RH accuracy: 4%RH from 0 to 80% @ 30°C/86°F; 6%RH from 80% to 95% @ 30°C/86°F
• Response time Τ63%: 4 minutes with 1 m/s airflow
• Radio range in clear line of sight: up to 3 km/ 1.9mi
• Installation: indoors or outdoors
• Transmit power: 14 dBm
• Radio frequency: depends on the base station instructions
• Data sent every 1, 2, 5, 10 minutes (see the note below)
• Data security: encryption
• Power: 2 AAA alkaline batteries (Zn/Mn02) or 2 AAA lithium batteries (Li/FeS2)
• Battery life at 20°C/68°F: up to 7 years on alkaline, up to 10 years on lithium
• Working temperature: -20°C to 55°C/-4°F to 131°F on alkaline batteries; -40°C to 60°C/ -40°F to 140°F on lithium batteries
• Working humidity: 0% to 100%, non-condensing (see the note below)
• Size: 115x44x25 mm/ 4.5×1.7×1 in
• Weight: 65g/ 2.3oz with alkaline batteries; 57g with lithium batteries
• Housing material: ASA plastic
• Ingress protection: IP42
• Certification marks: CE, FCC, IC
• In the box: 2 AAA alkaline batteries and a string

Mounting

Mount the sensor upright, with the ventilation opening pointing down; in that position it withstands humidity.

Notes

For the best accuracy, keep the sensor within 20% to 80% RH (non-condensing) and 5°C to 60°C (41°F to 140°F). Long periods outside these ranges can shift the reading, and recovery is slow.

The 1, 2, 5, 10 min intervals are supported from Aranet PRO v1.3.2 onwards; the 2, 5, 10 min intervals from Aranet MINI v3.20.