CS320 Total Radiation - Based on Thermopile, Digital Output, Affordable Sensor

CS320 is a digital output thermopile solar total radiation sensor that can measure wideband total radiation and output it through a simple SDI-12 signal. The design of this sensor eliminates factors such as measurement errors and programming errors that have a negative impact on data quality. This type of total radiation meter is designed to significantly improve the measurement of global solar total radiation without adding much cost. Its application range can range from environmental research to large-scale weather networks in agriculture. The sensor can be heated (switched on or off by user control), allowing continuous operation under changing environmental conditions. And the calibration data is stored in the sensor.

Features and advantages:

Thermopile measurement eliminates spectral errors in silicon radiometers

Relatively lower price compared to other thermopile sensors

Measure broadband spectra

Designed for long-term stability and installation

The dome shaped exterior design is not prone to residual rainwater and other debris

The internal heater greatly improves the accuracy in weather conditions such as dew, frost, and snow.

SDI-12Digital output

Detachable waterproof joint, convenient for transportation and maintenance

Calibration data is built into the sensor

Technical parameters:

Calibration uncertainty: ±5%

Measurement range:0~2000w/m^2

Measurement repeatability:<>

Long term drift:<>(Every year)

Nonlinear:<>

Sensor type: Blackbody thermopile

Response time:2S

view:180°

Spectral range:385~2105

Temperature dependence:<>（-15~+45℃）

Output signal:SDI-12

Working temperature:-50~50℃

Heating power:0.2W

Supply voltage:6~24VDC

Sensor power consumption:5mA(During measurement)

Diameter:34.3mm

High:39.6mm

Weight:64.9g