Solar Total Radiation Sensor

Solar Total Radiation Sensor / TBQ

The solar total radiation sensor using thermoelectric induction principle, and a variety of radiation recorders or radiation ammeter with the use of precise measurement of the sun’s total radiation, reflected radiation, scattered radiation, infrared radiation, visible light, ultraviolet radiation, long-wave radiation.

The core of the table sensing element, the use of winding electroplating multi-junction thermopile, the surface coated with a high absorption rate of black coating. Thermal contact on the sensing surface, while the cold junction is located in the body, hot and cold junction temperature difference potential. In the linear range, the output signal is proportional to the solar irradiance.

Double glazing is to reduce the impact of air convection on the radiation meter, the inner cover is to cut off the cover itself infrared radiation and set up.

  • High sensitivity
  • High precision
  • Wide applicability
  • Wide range
  • Design specification
  • Factory direct sales

Description

Specification

Measure spectral range:0.3-3μm
Range:0-2000w/m2
Sensitivity:7~14μV/w.m-2
Non linearity:<±2%
Linternal resistance:250Ω
Response time:≤35 seconds
Cosine response:≤ 7% (when the solar altitude is 10°)
Temperature characteristics:±2% (-10°C~+40°C)
Azimuth response error:≤ 5% (when the solar altitude is 10°)
Operating environment:Temperature -40℃~50℃,humidity 0~ 100%RH
Weight:2500g

Structure Size

Selection Table

Model No. Power Output Measuring range
ET-TBQ 12V, 24V 4-20mA 0-2000W/m2
0-20mA
12V, 24V 0-5V
5V, 12V, 24V 0-2.5V
Probe 0-20mV
5V, 12V, 24V Modbus RS232
Modbus RS485

Related Products

Solar Total Radiation Sensor / TBQ
SOLAR TOTAL RADIATION SENSOR / TBQ
Photoelectric Solar Total Radiation Sensor
PHOTOELECTRIC SOLAR TOTAL RADIATION SENSOR
Light Intensity Illumination Sensor
LIGHT INTENSITY ILLUMINATION SENSOR

If you are interested in the above products, please fill in the table below, we will contact you ASAP.

I accept marketing emails from Egen that I can opt out at any time.