Air temperature and relative humidity
0.00 kr
Description
- Sensor device for single sensor
- LoRaWAN wireless communications
- 1 channel analog or digital data acquisition
- OTAA (Over-the-air activation) supported
- ADR (adaptive data rate) supported
- 1.8 – 6V power supply
- Lifetime of several years with 2 D-type batteries
- Robust outdoor enclosure
24 bit analog input
Pulse count input
Sensor specific digital interfaces (UART, I2C, RS-485)
Beskrivning
Sensirion SHT-21 sensor with a multi-plate radiation shield measures air temperature and humidity (± 0.3°C & ±2{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH accuracy). A low power fully calibrated sensor with excellent long-term stability.
Specifications
- Air temperature
Range: -40 to +125°C
Accuracy: ± 0.3°C - Air humidity
Range: 0 – 100{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH
Accuracy: ±2{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH - RH operating range: 0 – 100{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH
- T operating range: -40 to +125°C (-40 to +257°F)
- RH response time: 8 sec (tau63{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783})