The BGT-SR1(L) radiation sensor is based on optical filter and precise detection circuit, which can
continuously can be used to measure total solar radiation in the spectral range of 300-1100nm.
Description: The BGT-SR1(L) solar radiation sensor (transmitter) can be used to measure total solar radiation in the spectral range of 300-1100nm. If the inductive surface is down to measure reflected radiation, the shading ring can also measure scattered radiation. The core component of the radiation sensor is a high-precision photosensitive element with good stability and high precision. At the same time, a quartz glass cover made of precision optical cold working is installed outside the sensing element, which effectively prevents the influence of environmental factors on its performance. This product can be widely used in meteorology, energy, agriculture, construction and other fields.
Key Features
■ Supports LoRaWAN® Class A protocol
■ High reliability and long-term stability
■ Ultra-long-distance transmission
■ Battery life ≥ 3 years
■ Quick installation and deployment
■ IP66 protection level, supports outdoor use
Total Radiation
Measuring range
0~2000W/m²
Spectral range
300~1000nm
Resolution
1W/m²
Accuracy
±3%
General Parameter
Supply voltage
Built-in Battery, 2.5V~3.6V
Battery capacity
8500mAh
Working temp.
-40~85℃
Working humidity
0 ~100 %RH (non-condensing)
Communication
LoRaWAN 1.0.3 Class A
LoRa frequency band
CN470/EU433/KR920/US915/
EU868/AS923/AU915/IN865
Frequency range
Band 1 (HF): 862~1020 Mhz
Lora transmission frequency
Max +22 dBm
LoRa Receiver Sensitivity
down to -139 dBm
Sleep mode
5uA @ 3.3v
LoRa transmit mode
125mA @ 20dBm, 82mA @ 14dBm
Smart buildings and industrial control
Weather Station PV Mornitoring Station Agriculture
