Description
- Measures temperature and relative humidity
- IP67 casing
- Up to 3 km / 1.9 mi range
- Flexibility of installation
| Aranet T/RH probe | |
|---|---|
|
Measures the temperature and relative humidity of the environment |
TDSPT309 (EU) TDSPT3U9 (NA) TDSPT3R9 (RU) |
| Sensor performance | ||
|---|---|---|
|
|
Temperature |
Relative
Humidity |
|
Range |
-40 °C to 85 °C
(-40 °F to 185 °F) |
0-100% |
|
Resolution |
0.1 °C
(0.1 °F) |
0.1% |
|
Accuracy1 |
±0.3 °C
(±0.5 °F) |
± 2% |
|
Hysteresis |
N/A |
± 1% |
|
Long-term drift |
0.03 °C/year
(0.05 °F/year) |
0.5%/year
|
| 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 | |
|---|---|---|
|
Type |
Alkaline4 |
Lithium5 |
|
Operating |
-20 °C to 55 °C |
-40 °C to 60 °C |
|
temperature |
(-4 °F to 131 °F) |
(-40 °F to 140 °F) |
|
|
|
|
|
TX interval |
Battery lifetime at 20 °C (68 °F)6 |
|
|
1 Minute |
1.3 years |
1.7 years |
|
2 minutes |
2.3 years |
3.0 years |
|
5 minutes |
4.8 years |
6.8 years |
|
10 minutes |
8.2 years |
10+ years |
| General | |
|---|---|
|
Ingress Protection code |
IP67 |
|
Maximum operating |
-40 °C to 60 °C |
|
temperature range |
(-40 °F to 140 °F) |
|
Dimensions |
Ø 35 x 120 mm |
|
Weight3 |
100 g (3.5 oz) |
|
Enclosure material |
ASA plastic |
|
Included in the box |
1 AA alkaline battery,
polyester string |
| Compliance | |
|---|---|
|
CE |
Conformité Européenne |
|
IC |
Innovation, Science and Economic |
|
FCC |
Federal Communications Commission |
Aranet qualifies its T/RH sensor to work properly within ambient clean air. Qualification for use in harsh environment is the duty of the user of the sensor. Exposure to volatile organic compounds, acids or bases, etching substances such as H2O2, NH3, shall be avoided.
_________________
1. 95% of the sensors measure within these typical limits in equilibrium state at time of sale. For evaluation of the total measurement error
hysteresis and long-term drift has to be taken into account.
2. Due to regulatory requirements 1 minute data transmission interval is not available in Russia.
3. Weight with alkaline AA Fujitsu LR6G07 Premium battery.
4. AA Fujitsu LR6G07 Premium battery used for tests and calculations.
5. AA Energizer L91 Ultimate Lithium battery used for tests and calculations.
6. 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.
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