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

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best illuminance sensor solution provider for ecological applications

best illuminance sensor solution provider for ecological applications
  • best illuminance sensor solution provider for ecological applications

best illuminance sensor solution provider for ecological applications

Rika illuminance sensor is manufactured adhering to international industry standards.
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Good materials, advanced production technology, and fine manufacturing techniques are used in the production of environmental sensor. It is of fine workmanship and good quality and is well sold in the domestic market.Compared with other products in the same industry, Rika Sensors's environmental sensor has the following characteristics.
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Product Details
With a focus on details, Rika Sensors strives to create high-quality environmental sensor.Under the guidance of market, Rika Sensors constantly strives for innovation. environmental sensor has reliable quality, stable performance, good design, and great practicality.
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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.

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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

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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

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best illuminance sensor solution provider for ecological applications-11Product Principle

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best illuminance sensor solution provider for ecological applications-13 Double-Glass With Cosine Correction

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best illuminance sensor solution provider for ecological applications-15Horizontal Installation

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best illuminance sensor solution provider for ecological applications-17Desiccant Part & Portable Carry Case

PRODUCT APPLICATION

                                                                 

Rika Sensors illuminance sensor is designed considering several important factors. They are odor & chemical damage, human ergonomics, potential safety hazards, stability, durability, functionality, and aesthetics.
Rika Sensors pyranometer solar radiation is designed in a professional manner. The design is carried out by professionals who have taken great care extensively researching the aesthetic elements and materials.
The design of Rika Sensors pyranometer solar radiation takes into considerations many things. They are the comfort, cost, features, aesthetic appeal, size, and so forth.
The manufacturing processes of Rika Sensors illuminance sensor consist of several steps. They are materials cleaning, cutting, molding, extruding, edge processing, surface polishing, etc.
Rika Sensors pyranometer solar radiation has been evaluated in many aspects, including assessments on contaminants and harmful substances, material resistance to bacteria and fungi, and VOC&formaldehyde emission.
The application of light intensity sensor can save the cost of customers and go a little further to simplify the usage methods.
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