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 Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

professional illuminance sensor manufacturer for shortwave radiation measurement 1
professional illuminance sensor manufacturer for shortwave radiation measurement 1

professional illuminance sensor manufacturer for shortwave radiation measurement

Payment:
T/T, L/C or Paypal
OEM/ODM:
Available
MOQ:
2 PCS
Model:
RK200-03
Lead Time:
5-7 days
Certification:
CE-EMC, CE-LVD, RoHS, ISO9001
Inquiry
Product Comparison
Rika Sensors provides diversified choices for customers. weather sensors is available in a wide range of types and styles, in good quality and in reasonable price.Compared with same kind of products in the industry, weather sensors has the following highlights due to the better technical capability.
  • professional illuminance sensor manufacturer for shortwave radiation measurement 2
    professional illuminance sensor manufacturer for shortwave radiation measurement 3
Application Scope
weather sensors developed and produced by Rika Sensors is mainly applied to the following aspects.In addition to providing high-quality products, Rika Sensors also provides effective solutions based on the actual conditions and the needs of different customers.
  • professional illuminance sensor manufacturer for shortwave radiation measurement 4

PRODUCT DESCRIPTION

The rk200-03 Pyranometer is produced based thermopile principle; 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.

professional illuminance sensor manufacturer for shortwave radiation measurement 5

SPECIFICATIONS

Item

Specification

Spectral range

300-3200nm

Supply

5V,12-24VDC

Range

0-2000W/m2

Output

0-20mV,0-5V,4-20mA,RS485

Sensitivity>

7-14μV*W-1*m2

Internal resistance

350Ω

Non-linearity

<±2%< p="">

Measuring angle

2π solid angle

Response time

≤20s(99%)

Zero drift( temperature drift:5k/h)

±5W/m2

Stability

±2%/year

Cosine correction

≤±7%(Solar elevation angle=10°)

Temperature effect

±2%(-10℃-+40℃)

Operating temperature

-40℃-+80℃

Recalibration interval

2 years

Desiccant

Silica gel desiccant

Weight(unpacked)

2.5kg

Pack

Aluminum alloy instrument box

Dimension

ø185*120mm

Installation bracket(optional)

Horizontal bracket or adjustable angle bracket

Ingress Protection

IP65

Storage Condition

10℃-60℃@20%-90%RH

DIMENSION

professional illuminance sensor manufacturer for shortwave radiation measurement 12
professional illuminance sensor manufacturer for shortwave radiation measurement 13

OUTPUT CHARACTERISTICS

 0-20mV

Solar radiation values(W/m2)= Voltage output value(μV)/sensitivity coefficient(μV*W-1*m2),

Each product is with one sensitivity coefficient respectively  (It is mentioned on the product’s label)

 0-5V

Solar radiation values(W/m2)=(V/5)*2000(Where V is output voltage value, unit:V )

 4-20 mA

Solar radiation values(W/m2)=((I-4)/16)*2000(Where I is output current value,unit:mA )

 RS485

MODBUS-RTU

MOUNTING & MAINTENANCE

 The sensor should be installed in the open air without any shield above the sensing surface.

 The sensor connector should be faced to the north, fix it after the horizontal position is well adjusted.

 Please check the filter cover regularly & make sure it is clean.

 Please do not remove or loose the filter cover,otherwise the accuracy will be affected.

 Please make sure the desiccant to be dry .(If the color of desiccant is changed from blue to red or white,  it should be replaced,it is recommended to replace the desiccant every 6 month.)

 Protection cover is not necessary in general rainfall, but if prolonged heavy rains or hail,  the protective cover is recommended to be installed.

The sensitivity is recommended to be re-calibrated after two years use.

PRODUCT DETAILS

professional illuminance sensor manufacturer for shortwave radiation measurement 14

professional illuminance sensor manufacturer for shortwave radiation measurement 15Product Principle

professional illuminance sensor manufacturer for shortwave radiation measurement 16

professional illuminance sensor manufacturer for shortwave radiation measurement 17 Double-Glass With Cosine Correction

professional illuminance sensor manufacturer for shortwave radiation measurement 18

professional illuminance sensor manufacturer for shortwave radiation measurement 19Horizontal Installation

professional illuminance sensor manufacturer for shortwave radiation measurement 20

professional illuminance sensor manufacturer for shortwave radiation measurement 21Desiccant Part & Portable Carry Case

PRODUCT APPLICATION

                                                                       

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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