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

RK200-03 Class C Solar Pyranometer Radiation Sensor 1
RK200-03 Class C Solar Pyranometer Radiation Sensor 2
RK200-03 Class C Solar Pyranometer Radiation Sensor 3
RK200-03 Class C Solar Pyranometer Radiation Sensor 4
RK200-03 Class C Solar Pyranometer Radiation Sensor 5
RK200-03 Class C Solar Pyranometer Radiation Sensor 6
RK200-03 Class C Solar Pyranometer Radiation Sensor 1
RK200-03 Class C Solar Pyranometer Radiation Sensor 2
RK200-03 Class C Solar Pyranometer Radiation Sensor 3
RK200-03 Class C Solar Pyranometer Radiation Sensor 4
RK200-03 Class C Solar Pyranometer Radiation Sensor 5
RK200-03 Class C Solar Pyranometer Radiation Sensor 6

RK200-03 Class C Solar Pyranometer Radiation Sensor

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    RK200-03 Serial pyranometer specification V5
    RK200-03 Serial pyranometer specification V5
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    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.


    The pyranometer radiation sensor is a monitoring device designed to accurately measure solar radiation levels. As an essential component for meteorological and climatological research, this sensor plays a pivotal role in analyzing the energy balance of our planet. Equipped with advanced technology, the pyranometer sensor precisely quantifies the total hemispherical solar irradiance by capturing both direct and diffuse radiation. Its robust construction ensures long-term durability even under harsh environmental conditions, making it suitable for various applications such as weather stations, solar energy installations, and agricultural monitoring systems. With its high sensitivity and low thermal offset, this radiation sensor provides reliable measurements that are vital for understanding climate patterns and optimizing renewable energy sources. The pyranometer radiation sensor is indeed an indispensable tool serving scientists, researchers, and engineers alike in their pursuit of sustainable solutions while unraveling the mysteries of our ever-changing world.


    RK200-03 Class C Solar Pyranometer Radiation Sensor 7
    RK200-03 Class C Solar Pyranometer Radiation Sensor 8
    Conform to the WMO standard.
    RK200-03 Class C Solar Pyranometer Radiation Sensor 9
    Suitable for harsh environment.
    RK200-03 Class C Solar Pyranometer Radiation Sensor 10
    Easy installation.
    RK200-03 Class C Solar Pyranometer Radiation Sensor 11
    Visual desiccant Window.
    RK200-03 Class C Solar Pyranometer Radiation Sensor 12
    Low power Consumption.
    RK200-03 Class C Solar Pyranometer Radiation Sensor 13
    High sensitivity.

    SPECIFICATIONS

    Item

    Technical Specification

    ISO9060:2018

    Class C

    ISO9060:1990

    Second class

    Spectral range

    300-3200nm

    Output

    0-20mV

    4-20mA,0-5V, RS485,SDI-12

    Supply

    /

    12-24VDC,5VDC

    Range

    0-2000W/m²

    Sensitivity

    7-14μV/(W/m²)

    Non-linearity

    <±3%

    Response time

    ≤60s(95%)

    Zero drift( temperature drift:5k/h)

    ±8W/m²

    Stability

    <±3%/year

    Directional response

    ≤±30W/m²

    Temperature effect

    <8%(-10℃-+40℃)

    Operating temperature

    -40℃-+80℃

    Recalibration interval

     2 years

    Calibration basis

     ISO9847


    Item

    Technical Specification

    ISO9060:2018

    Class C

    ISO9060:1990

    Second class

    Weight(unpacked)

    1.2kg

    Dimension

    ø185*120mm

    Transmission module

    RS485/SDI-12:built-in/4-20mA/0-5V:external

    Desiccant

    Built-in

    Installation bracket(optional)

    Horizontal bracket or adjustable

    Ingress protection

    IP67

    Storage condition

     10℃-60℃@20%-90%RH


    DIMENSION

    Unit:mm

    RK200-03 Class C Solar Pyranometer Radiation Sensor 14

    Class C:0-20mV,RS485,0-5V

    RK200-03 Class C Solar Pyranometer Radiation Sensor 15

    Class C :Transmission module for 4-20mA

    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,items

    should be avoided from being placed between the path of sunlight and the instrument to prevent

    shadows from appearing on the instrument.

     Horizontal installation should adjust the horizontal position before fixing the sensor.

     It can be installed tilted or inverted as needed to measure tilted radiation or ground reflection

    radiation,When installed upside down, WMO recommends mounting it at least 1.5m above the ground.

    Please check the glass dome regularly & make sure itis clean.

     Please do not remove or loose the glass dome,otherwise the accuracy will be affected.

     Please make sure the desiccant to be dry .(If the desiccant changes color, replaced it immediately

    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

    RK200-03 Class C Solar Pyranometer Radiation Sensor 16

    RK200-03 Class C Solar Pyranometer Radiation Sensor 17Product Principle

    RK200-03 Class C Solar Pyranometer Radiation Sensor 18

    RK200-03 Class C Solar Pyranometer Radiation Sensor 19 Double-Glass With Cosine Correction

    RK200-03 Class C Solar Pyranometer Radiation Sensor 20

    RK200-03 Class C Solar Pyranometer Radiation Sensor 21Horizontal Installation

    PRODUCT APPLICATION

    RK200-03 Class C Solar Pyranometer Radiation Sensor 22
    Agriculture
    RK200-03 Class C Solar Pyranometer Radiation Sensor 23
    Factory
    RK200-03 Class C Solar Pyranometer Radiation Sensor 24
    Farm
    RK200-03 Class C Solar Pyranometer Radiation Sensor 25
    Forestry
    RK200-03 Class C Solar Pyranometer Radiation Sensor 26
    PV power
    RK200-03 Class C Solar Pyranometer Radiation Sensor 27
    PV Station
    RK200-03 Class C Solar Pyranometer Radiation Sensor 28
    Schoolyard Weather Station
    RK200-03 Class C Solar Pyranometer Radiation Sensor 29
    Solar radiation monitoring station

    CUSTOMER TESTIMONIALS

    RK200-03 Class C Solar Pyranometer Radiation Sensor 30
    RK200-03 Class C Solar Pyranometer Radiation Sensor 31

    CERTIFICATE

    RK200-03 Class C Solar Pyranometer Radiation Sensor 32
    ISO9001
    RK200-03 Class C Solar Pyranometer Radiation Sensor 33
    TUV Certificate
    RK200-03 Class C Solar Pyranometer Radiation Sensor 35
    CE-Automatic Weather Station
    RK200-03 Class C Solar Pyranometer Radiation Sensor 36
    EMC-Automatic Weather Station

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