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SR05 pyranometer mounting and levellingOptionally SR05 has a unique ball levelling mechanism and tube mount for easy mounting and levelling on a (non-)horizontal surface or tube. |
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Design and outputSR05 pyranometer employs a thermopile sensor with black coated surface, one dome and an anodised aluminium body with visible bubble level. SR05 has a variety of industry standard outputs, both digital and analogue:
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| Measurand | hemispherical solar radiation |
| ISO 9060:2018 classification | spectrally flat Class C (second class) |
| IEC 61724-1:2017 compliance | Class C |
| Application | PV monitoring small sized |
| Heater | no |
| Output | 0-1 V |
| Calibration uncertainty | < 1.8 % (k = 2) |
| Calibration traceability | to WRR |
| Spectral range | 285 to 3000 x 10⁻⁹ m |
| Rated operating temperature range | -40 to +80 °C |
| Standard cable length | 3 m |
| Rated operating voltage | 5 to 30 VDC range |
| Levelling | optional ball levelling with / without tube mount |
| Output | : |
| Communication protocol | Modbus over RS-485 |
| Digital output | irradiance in W/m² and instrument body temperature in °C |
| Analogue output | 0-1 V |
| Transmitted range | 0-1600 W/m² |
| Version order codes | SR05-D1A3, SR05-D1A3-BL, SR05-D1A3-TMBL |
Options
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2-component radiometer
Analogue spectrally flat Class B pyrheliometer, with heating
Measurand direct solar radiation and
sensor tilt angle
Digital Class A (secondary standard) albedometer with heating, recirculating ventilation and tilt sensor
Measurand global solar radiation and
reflected solar radiation
Optional albedo or solar reflectance,
measurand net solar radiation
Pyrgeometer with heater
Measurand longwave radiation
Optional sky temperature,
measurand surface temperature
Digital Class A (secondary standard)
pyranometer with Modbus RTU and
4-20 mA output
Measurand hemispherical solar radiation
ISO spectrally flat Class A
9060:2018 (secondary standard)
classification
IEC Class A (when used with VU01)
61724:2017
compliance
4-component net radiometer
Pyrgeometer with heater and 4-20 mA transmitter
Measurand longwave radiation
Optional sky temperature,
measurand surface temperature
Spectrally flat Class B albedometers
Measurand global solar radiation and
reflected solar radiation
Optional albedo or solar reflectance,
measurand net solar radiation
Digital Class A (secondary standard) pyranometer with heating and tilt sensor
Measurand hemispherical solar radiation
ISO spectrally flat Class A
9060:2018 (secondary standard)
classification
IEC Class A
61724:2017
compliance
Digital first class pyranometer with Modbus over RS-485 output and heater
Measurand hemispherical solar radiation
ISO 9060:2018 classification spectrally flat Class B (first class)
IEC 61724-1:2017 compliance Class B
Digital secondary standard albedometer
Measurand global solar radiation and
reflected solar radiation
Optional albedo or solar reflectance,
measurand net solar radiation
Analogue spectrally flat Class A pyrheliometer, with heating
pyrheliometer, with heating
Measurand direct solar radiation
Next level digital spectrally flat Class A pyrheliometer
Measurand direct solar radiation and
sensor tilt angle
