Rika RK200-03 Pyranometer with 4-20mA Output

Available for backorder
  • Weight
    1 kg
  • SKU
    RKS-220

Rika Sensor's RK200-03 Pyranometer is based on thermopiles and measures solar radiation. It features a 4-20mA Output, 3 metre cable and 12-24VDC powered.

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The RK200-03 Pyranometer is a sensor based on thermopiles designed to measure the broadband of the solar radiation flux density from a 180° field of view angle. The thermopile pyranometer measures 300 to 3200 nm with a largely flat spectral sensitivity. It is based on a thermoelectric principle where sensing elements are made by winding - plated thermopiles with multi contacts. Its surface is coated by black coating with high absorption rate. Hot contacts on the sensors surface, while the cold junction is located within the body,temperature difference between the hot and cold junction generates electromotive force, the thermoelectric effect is proportional to the solar radiation. In order to reduce the ambient temperature effect ,temperature compensation circuit designed here to reduce the effects to products properties.

The RK200-03 Pyranometer has a 4-20mA output with range 0-2000W/m2 and a cable 3000mm long for easy termination

  • Spectral range: 300-3200 nm
  • Supply: 12-24 VDC Optional 5 VDC
  • Range: 0-2000 W/m²
  • Output: 4-20 mA Optional 0-5 V,RS485
  • Response time: ≤ 35 s(99%)
  • Sensitivity: 7-14µV*W-1*m2
  • Internal resistance: 350 Ω 
  • Non-linearity: <±2%
  • Measuring angle: 2pi solid angle
  • Stability: ±2%/year
  • Cosine correction: ±7%(Solar elevation angle=10°)
  • Temperature effect: ±2%(-10 ~ +40°C)
  • Operating temperature: -40 to +80°C
  • Weight(unpacked): 2.5 kg
  • Enclosure: Aluminum alloy instrument box
  • Dimension: ø165*120 mm
  • Ingress Protection: IP65
  • Cable Length: 3000 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

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By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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