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SR05-D1A3 Solar Radiation Sensor

Updated:2023-05-31

Brand: Hukseflux
Model：SR05-D1A3
Description: SR05 series is the most affordable range of pyranometers meeting ISO 9060 second class requirements. SR05 measures solar radiation received by a plane surface, in W/m², from a 180 ° field of view angl
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Product Details

SR05-D1A3 Solar Radiation Sensor： User's Manual Datasheet

SR05 series is the most affordable range of pyranometers meeting ISO 9060 second class requirements. SR05 measures solar radiation received by a plane surface, in W/m², from a 180 ° field of view angle. It is ideal for general solar radiation measurements in (agro-)meteorological networks and PV monitoring. The pyranometer is easy to mount and install, in particular with SR05’s ball levelling mechanism. Version SR05-D1A3 offers Modbus over RS-485 and 0-1 V output.

SR05 pyranometer mounting and leveling

Optionally SR05 has a unique ball levelling mechanism and tube mount for easy mounting and levelling on a (non-)horizontal surface or tube. As is shown in the images.

Design and Output

SR05 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:

SR05-D1A3: digital sensor with Modbus over RS-485 and analogue 0-1 V output

SR05-D2A2: digital sensor with Modbus over TTL and analogue 4–20 mA output

SR05-A1: analogue sensor with analogue millivolt output

Suggested Use

general solar radiation measurements

(agro-)meteorological networks

PV power plant monitoring

Areas of Application

Building physics / insulation, thermal comfort and energy budget measurement

Meteorology / surface energy flux measurement

Solar energy / PV system performance monitoring

SR05-D1A3 Solar Radiation Sensor Specifications：

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 meteorology / climatology, other
Heater	no
Calibration uncertainty	< 1.8 % (k = 2)
Calibration traceability	to WRR
Spectral range (wavelength)	285 to 3000 ×10⁻³ m
Rated operating temp range	-40 to +80 °C
Standard cable length	3 m
Rated operating voltage	5 to 30 VDC range
Levelling	ball levelling (optional)
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	longer cable lengths (10, 20 metres)extension cable with connector pair (10, 20 metres) with ball levelling (Specify article number BL01 when ordering) with ball levelling and tube mount (for tube diameters 25 to 40 mm) (TMBL01) OEM versions