Class A albedometer SRA200-D1
for weather stationsfor photovoltaic systemsspectrally flat

Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat
Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat
Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat - image - 2
Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat - image - 3
Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat - image - 4
Class A albedometer - SRA200-D1 - Hukx - for weather stations / for photovoltaic systems / spectrally flat - image - 5
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Characteristics

IEC 61724-1
class A
Other characteristics
for weather stations, for photovoltaic systems, spectrally flat
Type
for photovoltaic systems

Description

Overview

  • Brand: Hukx
  • Model: SRA200-D1
  • Product: Industrial Class A albedometer for measuring global and reflected solar radiation and deriving surface albedo
  • Modular design combining two SR200-D1 pyranometers for incident and reflected measurements


Configuration options

  • Cable length options: No cable; 3 m (9.8 ft); 5 m (16.4 ft); 10 m (32.8 ft); 20 m (65.6 ft); 30 m (98.4 ft); 50 m (164 ft); 70 m (229 ft); 100 m (328 ft); 130 m (426 ft)
  • Mounting hardware options: AMF03 - Albedometer mounting plate for 2 pyranometers; PMF01 - GHI mounting plate for 1–2.3 inch crossarms; TLM01 - Ball leveling mount for 1–1.57 inch crossarms
  • Surge protection options: No Surge Protection; SurgeSplitter - Industrial surge protection device for up to 2 pyranometers


Key features

  • ISO 9060:2018 spectrally flat Class A performance for high-accuracy solar radiation measurements
  • Measured quantities: global (incident) solar radiation and reflected solar radiation; derived quantities: albedo (surface reflectance) and net solar radiation (optional)
  • Modular assembly: standard configuration includes 2 × SR200-D1 pyranometers and 1 × AMF03 fixture for simplified maintenance and calibration
  • Digital output via Modbus RS-485 (Modbus RTU) on a 2-wire RS-485 interface with 1.5 kV isolation
  • Surge immunity: built-in basic protection (Surge Immunity Level 2, test level 1 kV); optional SPD01 extends protection to Level 4 (test level 4 kV)
  • Designed for industrial environments and compliant with applicable EMC and electrical safety requirements
  • No internal ventilation or integrated heating in standard configuration


Usage and integration

  • Mount horizontally: one pyranometer facing upward (incident), one facing downward (reflected) for on-site albedo measurement
  • Output delivered in W/m² via Modbus RTU on RS-485 to data loggers, PLCs and SCADA systems
  • Suitable for photovoltaic monitoring (performance and soiling studies), meteorological stations and other applications requiring reliable albedo data


Characteristics / technical specifications

  • Included: 2 × SR200-D1 pyranometers and 1 × AMF03 (fixture + rod + glare screen) in standard kit
  • Main measurands: global solar radiation and reflected solar radiation
  • Optional measurands: albedo (solar reflectance), net solar radiation
  • ISO 9060:2018 classification: spectrally flat Class A
  • Internal ventilation: no
  • Heating: no
  • Mounting: mounting rod (diameter 15 × 10⁻³ m)
  • Operating temperature range: -40 to +80 °C
  • Standard cable length: 3 m (configurable options available)
  • EMC / surge immunity (with 3 m cable): Surge Immunity Level 2 (test level 1 kV); with SPD01 option: Level 4 (test level 4 kV)
  • Equipment classification: Industrial Equipment
  • Safety compliance: EU Low Voltage Directive (2014/35/EU) and USA National Electrical Code (NFPA 70) as applicable
  • Earth terminal: included on instrument
  • Digital output: Modbus RS-485 (Modbus RTU)
  • RS-485 isolation voltage: 1.5 kV
  • Hardware interface: 2-wire RS-485
  • Example accessories: SPD01 (surge protection device), ALF01 (albedometer leveling fixture), CMF01 (crossarm mounting fixture)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.