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Pyranometer MPS100A
Solar Radiation Sensor
MPS100A is a pyranometer based on the principle of thermoelectric effect, which can provide accurate and reliable solar radiation values.
Description
Principle of thermoelectric effect pyranometer
Pyranometer is an instrument used to measure the intensity of solar radiation. Its principle is to use the photoelectric effect to convert light energy into electrical energy, thereby measuring the intensity of light radiation.
Maintenance-free solar sensor
This solar sensor is no moving parts and resistant to contamination and corrosion;Reliability and precision on whole measuring range, no additional calibration required.
Multiple monitoring data
Maximum support for output of visible light, infrared light, total radiation, and ultraviolet values.
Pyranometer MPS100A
Theta Solar Radiation Sensor MPS100A is designed for environmental measurement of solar radiation, using the thermoelectric effect, with the dome structure design to maximise the measurement of intensity,and to protect the sensor.
Technical Parameters
Solar radiation
Measurement range
0 … 4000W/㎡
Wavelength range
260nm … 3000nm
Non-linearity (100-1000W/㎡)
≤0.2％
Class A/Flat spectral response
Sensitivity (Approx.)
15 µV/W/m²
Response time 95%
＜10S
Non-Stability (change/year)
±0.5%
＜10W/m²
Temperature response (-20~50°C)
≤0.5％
Tilt response (0-90° | 1000W/m²）
≤0.5％
Impedance 180Ω
Basic Information
IP Class
IP66
Dimensions
height 112 mm width 152 mm
Weight
1.1 Kg
Signal outputs
Digital: RS-485/MODBUS-RTU/Analog:0~20mV
Interface
RS-485 (default), RS-232/SDI-12/RS-422 (optional)
Communication protocol
Theta ASCII (Optonal), MODBUS, SDI-12,NMEA (Optional)
Power
10mA@ 12VDC
Bubble level
Yes
Operating temperature
-40 … ＋70℃
Operating humidity
5% … 100%RH
Connector
4pin
Cable
RVVP 5m
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