RK200-02 Photosynthetic Active Radiation PAR Sensor

Giá bán: Liên hệ

Mã sản phẩm: RK200-02

Thương hiệu: Rika

Tình trạng: Còn hàng

Model: RK200-02 Photosynthetic Active Radiation PAR Sensor

Tư vấnhotline0965 746 247

RK200-02 Photosynthetic Active Radiation PAR Sensor

PRODUCT DESCRIPTION

The RK200-02 PAR Sensor is mainly used for measuring solar radiation within 400~700nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by the silicon-photo detector in the sensor. Its sensitivity is proportional to the cosine of incident light direct angle. Each product is with one sensitivity coefficient respectively. It can directly output radiation value in unit of μ*mol/m2*s.

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    SPECIFICATIONS

     

    Item

    Specification

    Spectral range

    0-2500μ*mol/m2*s

    350-1100nm

    0-2000W/m2 400-700nm

    Supply

    5V,12-24VDC

    Accuracy ±5% rdg

    Range

    0-2500μ*mol/m2,0-2000W/m2

    Output

    0-2000mV

    4-20mA(2-wires)

    RS485

    Sensitivity

    0-2500μ*mol/m2*s

    0.8mV/μmol*m-2* S-1

    6.4μA/μ*mol*m2*s /
    0-2000W/m2 1mV/W/m2 8uA/W/m2 /

    Response time

    <1s (99%)

    Temperature effect

    <0.05%/℃

    Cosine correction

    <10% (until 80°)

    Non-linearity

    <±2%

    Operating temperature

    -40℃-+80℃°

    Shell material

    Aluminum alloy

    Storage Condition

    10℃-60℃@20%-90%RH

    OUTPUT CHARACTERISTICS

    ● 0-2000mV

    Range:0-2000W  PAR values(W)= Voltage output value(μV)/1000

    Range:0-2500μ*mol/m2*s  PAR values(μ*mol/m2*s)= Voltage output value(μV)/800

    ● 4-20 mA

    Range:0-2000W  PAR values(W)=(I(μA)-4000μA)/8 (Where I is output current value,unit:μA )

    Range:0-2500μ*mol/m2*s  PAR values(μ*mol/m2*s)= (I(μA)-4000μA)/6.4(Where I is output current value,unit:μA )

    ● RS485

    MODBUS-RTU

    DIMENSION

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    In order to ensure measurement accuracy, please keep the horizontal installation.

    PRODUCT DETAILS

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    product-Rika Sensors-img-4Product Principle

     

    product-Rika Sensors-RK200-02 Photosynthetic Active Radiation PAR Sensor-img-4

    product-RK200-02 Photosynthetic Active Radiation PAR Sensor-Rika Sensors-img-5 Product Range

     

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    product-Rika Sensors-img-5Product Output Optional

     

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