A temperature and RH sensor designed for the HOBOnet Wireless Sensor Network, it's ideal for monitoring air temperature and humidity. The robust RH sensor withstands prolonged use in high-humidity environments with a high measurement accuracy of ±0.36°F and ±2.5% RH.
A temperature and RH sensor designed for the HOBOnet Wireless Sensor Network, it's ideal for monitoring air temperature and humidity. The robust RH sensor withstands prolonged use in high-humidity environments with a high measurement accuracy of ±0.36°F and ±2.5% RH.
An efficient and scalable solution for web-enabled monitoring of air temperature, humidity, dew point, and evapotranspiration. With the compatibility to the HOBOnet Wireless Sensor Network, the measured data from the sensor are transmitted across the network to the central station to the HOBOlink web-based software where you can monitor sensor readings, view graphs, set up alarms, download data, and more.
Sensor Features
Wireless Features
| Measurement Range | Temperature: -40 to 167°F (-40 to 75°C) RH: 0 to 100% RH at -40 to 167°F (-40 to 75°C); exposure to conditions below -4°F (-20°C) or above 95% |
| Accuracy | Temperature: ±0.45°F from -40 to 32°F, ±0.36°F from 32 to 158°F, ±0.45°F from 158 to 212°F RH: ±2.5% from 10% to 90% RH typical to a maximum of ±3.5% including hysteresis at 77°F (25°C); below 10% and above 90% ±5% typical |
| Resolution | Temperature: 0.036°F (0.02°C) RH: 0.01% RH |
| Drift | Temperature: <0.018°F (0.01°C) per year RH: <1% per year typical |
| Response Time (typical, to 90% of change) | Temperature: 3 minutes, 45 seconds in air moving 1 m/sec RH: 15 seconds in air moving 1 m/sec |
| Wireless Operating Temperature Range | -13 to 140°F (-25 to 60°C) with rechargeable batteries, -40 to 158°F (-40 to 70°C) with lithium batteries |
| Radio Power | 12.6 mW (+11 dBm) non-adjustable |
| Wireless Data Standard | IEEE 802.15.4 |
| Radio Operating Frequencies | 904 to 924 MHz |
| Memory | 16 MB |
| Environmental Rating | Mote: IP67, NEMA 6 |
| Measurement Range | Temperature: -40 to 167°F (-40 to 75°C) RH: 0 to 100% RH at -40 to 167°F (-40 to 75°C); exposure to conditions below -4°F (-20°C) or above 95% |
| Accuracy | Temperature: ±0.45°F from -40 to 32°F, ±0.36°F from 32 to 158°F, ±0.45°F from 158 to 212°F RH: ±2.5% from 10% to 90% RH typical to a maximum of ±3.5% including hysteresis at 77°F (25°C); below 10% and above 90% ±5% typical |
| Resolution | Temperature: 0.036°F (0.02°C) RH: 0.01% RH |
| Drift | Temperature: <0.018°F (0.01°C) per year RH: <1% per year typical |
| Response Time (typical, to 90% of change) | Temperature: 3 minutes, 45 seconds in air moving 1 m/sec RH: 15 seconds in air moving 1 m/sec |
| Wireless Operating Temperature Range | -13 to 140°F (-25 to 60°C) with rechargeable batteries, -40 to 158°F (-40 to 70°C) with lithium batteries |
| Radio Power | 12.6 mW (+11 dBm) non-adjustable |
| Wireless Data Standard | IEEE 802.15.4 |
| Radio Operating Frequencies | 904 to 924 MHz |
| Memory | 16 MB |
| Environmental Rating | Mote: IP67, NEMA 6 |
