The Sonel IRM-1MPI solar irradiance and temperature meter records parameters for analysing conditions in photovoltaic installations. It measures solar irradiance and the temperature of the photovoltaic module and ambient air, while the compass and tilt sensor record the installation direction and angle. LoRa communication enables automatic data synchronisation with the PVM-1020 meter.
The built-in data logger stores up to 5,000 records. The device is powered by a Li-Ion battery.
- Measured irradiance: W/m², BTU/ft² h
- Measured temperature: Photovoltaic module and ambient air, in °C and °F
- Record storage: Up to 5,000
- Communication: LoRa
- Compass: Indicates the installation direction
- Tilt angle measurement: Yes
- Power supply: 3.7 V, 1.3 Ah Li-Ion battery
- Ingress protection rating: IP65
- Operating temperature: -10 to +50 °C
- Operating humidity: 20–80%
- Dimensions: 134 × 79 × 28 mm
- Digital
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.