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

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great illuminance sensor solution provider for agricultural applications

Great illuminance sensor solution provider for agricultural applications

Model:
RK200-03
MOQ:
2 PCS
Payment:
T/T, L/C or Paypal
Lead Time:
5-7 days
Certification:
CE-EMC, CE-LVD, RoHS, ISO9001
OEM/ODM:
Available
Price
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Quantity Needed:
Pieces
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Product Details
Adhering to the concept of 'details and quality make achievement', Rika Sensors works hard on the following details to make the environmental sensor more advantageous.Rika Sensors provides diversified choices for customers. environmental sensor is available in a wide range of types and styles, in good quality and in reasonable price.
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Application Scope
The weather sensors produced by Rika Sensors has a wide range of applications.Rika Sensors insists on providing customers with one-stop and complete solution from the customer's perspective.
  • great illuminance sensor solution provider for agricultural applications-Rika Sensors-img-1

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.

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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

great illuminance sensor solution provider for agricultural applications-8
great illuminance sensor solution provider for agricultural applications-9

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

great illuminance sensor solution provider for agricultural applications-10

great illuminance sensor solution provider for agricultural applications-11Product Principle

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great illuminance sensor solution provider for agricultural applications-13 Double-Glass With Cosine Correction

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great illuminance sensor solution provider for agricultural applications-15Horizontal Installation

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great illuminance sensor solution provider for agricultural applications-17Desiccant Part & Portable Carry Case

PRODUCT APPLICATION

                                                                         

Rika Sensors illuminance sensor undergoes a final scrutinization of various aspects. They involve workmanship, appearance, measurement/fittings, fabrics, seam, and stitching quality. The size, color, and pattern of the product can be customized
Technologies impact the designing way of Rika Sensors radiation sensor. They are mainly virtual prototyping, CAD drawing, and 3D image technologies which offer flexibility to test new ideas and customize items. Made of 100% pure wood pulp, it is sustainable and will not cause plastic pollution
Rika Sensors temperature sensor is designed with great flexibility. The professional cabinet designers create this product from an ergonomic point of view while combining our customers' requirements to provide a comprehensive design. It can be designed with ribbon rope, organza rope, stranded rope, and others based on demands
Rika Sensors radiation sensor is manufactured based upon the strict quality standards for furniture. It has been tested for appearance, physical and chemical properties, environmental performance, weather fastness. The size, color, and pattern of the product can be customized
Rika Sensors illuminance sensor will go through comprehensive quality inspection. It will be carefully scrutinized with regard to size (thickness, width, length, etc.), seams, stitches, materials ingredients, and appearance defects. With elegant design, it is often regarded as a professional packaging tool
This product is high in accordance with the first-class quality standards. It is certified under the internal and external standards and therefore it will be widely accepted by the market. Made of natural materials that are degradable, it is eco-friendly
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