Pyranometer Solar Radiation Sensor
High-precision pyranometer for measuring total solar irradiance. Perfect for solar energy systems, environmental monitoring, and climate research.
Product Description
This pyranometer solar radiation sensor delivers accurate, real-time measurement of total solar radiation using the thermopile principle. The sensor features a highly absorbent black-coated surface that generates a voltage based on the temperature difference between hot and cold junctions—directly proportional to solar irradiance.
Equipped with multiple-contact thermopiles and a built-in temperature compensation circuit, it ensures stable performance with minimal thermal offset. Its robust, weather-resistant construction is ideal for outdoor use across a wide range of applications, including weather stations, solar farms, agricultural monitoring, and climate studies.
Trusted and certified by national meteorological and metrology institutions, this sensor is an essential tool for professionals seeking reliable solar radiation data to drive sustainable decisions and optimize energy systems.
Specifications
Item
Technical Specification
ISO9060:2018
Class A
ISO9060:1990
Secondary standard
Spectral range
280~3000 nm
Output
0-20mV
4-20mA,RS485
Supply
/
12-24VDC
Range
0-4000W/m2
Sensitivity
7-14μV/(W/m²)
Non-linearity
<±0.5%(100~1000W/m²)
Response time
≤15s(95%)
Zero drift( temperature drift:5k/h)
<±2W/m²
Stability
<±0.8%/year
Directional response
±10W/m²
Temperature effect
<2%(-10~40℃)
Operating temperature
-40℃-+80℃
Recalibration interval
2 years
Calibration basis
ISO9847
Item
Technical Specification
ISO9060:2018
Class A
ISO9060:1990
Secondary standard
Weight(unpacked)
0.8kg
Dimension
154*101.5mm
Transmission module
4-20mA/RS485:external
Desiccant
Built-in
Installation bracket(optional)
Horizontal bracket or adjustable
Ingress protection
IP67
Storage condition
10℃-60℃@20%-90%RH
Product Manual