Meteorological industry

SW100-T20 Solar Total Radiation Sensor

Suzhou Siwei Gaoke Information Technology Co., Ltd.

Suzhou Siwei Gaoke Information Technology Co., Ltd.


The SW100-T20 solar total radiation sensor is a solar pyranometer that is independently developed by our company and conforms to ISO9060 and WMO technical standards. It belongs to the secondary total radiation measuring sensor and is used to measure the solid angle from the 2π spherical surface (hemisphere). The total solar radiation received in the wavelength range of 280~3000nm.

The SW100-T20 solar radiation meter uses semiconductor thin film thermopile technology and is widely used in the measurement of solar radiation energy such as meteorological observation, atmospheric environmental monitoring, climate observation, solar energy utilization, agriculture, and building physics research.

advantage

SW100-T20 solar pyranometer is a secondary meter. Its main performance is tested by professional institutions. The stability, response time, temperature response and nonlinearity are better than the existing secondary pyranometer performance on the market.
- The exterior design is compact and beautiful, easy to install and cost-effective.

Technical Parameters

Signal output method

0~20mV/4~20mA/RS485

Operating temperature

-40~+85°C

Protection level

IP67

Spectral range

280~3000nm

Test Range

0~2000W/m2

Sensitivity

7~14μV/W·m2

Resolution

1W/m2

Annual stability ≤2%

Internal resistance

<50Ω

Response time (95%) ≤20s

Temperature response

<6% (-30 ° C ~ +80 ° C)

Nonlinear error <2%
Directional response error <30W/m2
Zero offset <2W/m2
High and low temperature storage test Reference GB/T 2423.2 -2008
Reference GB/T 2423.1 -2008
High and low temperature operation test Reference GB/T 2423.2 -2008
Reference GB/T 2423.1 -2008
Vibration test Reference GB5170.14 -85
Salt spray test Reference ISO 6270 -1:1998
Reference ISO 7253:2001
Refer to ISO 12944 -6:1998

Application scenario

-meteorological;

- photovoltaic;

- Agriculture, forestry, etc.

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