Description
- Designed for chemically harsh environment
- Measures temperature and relative humidity
- IP67 casing
- Up to 3 km / 1.9 mi range
- Flexibility of installation
| Aranet T/RH probe (ammonia resistant) | |
|---|---|
|
Aranet T/RH sensor with Radiation Shield |
TDSPT409 (EU) TDSPT4U9 (NA) TDSPT4R9 (RU) |
| Sensor performance | ||
|---|---|---|
|
|
Temperature |
Relative |
|
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 |
Alkaline7 |
Lithium8 |
|
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)9 |
|
|
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 |
|
Weight6 |
100 g (3.5 oz) |
|
Enclosure material |
ASA, plastics |
|
Included in the box |
1 AA alkaline battery,
polyester string |
| Compliance | |
|---|---|
|
CE |
Conformité Européenne |
|
IC |
Innovation, Science and Economic |
|
FCC |
Federal Communications Commission |
1 99% 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 Temperature accuracy is provided for a range 0 … +60 °C.
3 Humidity accuracy is provided at temperature +23 °C for a range 0 … 80% RH.
4 Relative humidity drift value is provided at laboratory conditions: +23 °C and 30% RH to 70% RH. At temperatures higher than +50 °C over
a longer period of time, an increased long-term drift can occur.
5 Due to regulatory requirements 1 minute data transmission interval is not available in Russia.
6 Weight with alkaline AA Fujitsu LR6G07 Premium battery.
7 AA Fujitsu LR6G07 Premium battery used for tests and calculations.
8 AA Energizer L91 Ultimate Lithium battery used for tests and calculations.
9 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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