Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK200-03 Class B Pyranometer
PRODUCT DESCRIPTION
The rk200-03 Class B Pyranometer is a precision-engineered instrument designed to deliver accurate and reliable measurements of solar radiation in diverse environmental conditions. Engineered to comply with ISO 9060:2018 Class B and ISO 9060:1990 First Class standards, this pyranometer is ideal for applications ranging from meteorological monitoring and solar energy research and industrial environmental assessments.
Why Choose the RK200-03 Class B Pyranometer ?
- Compliance: Meets stringent ISO standards for Class B accuracy, ensuring data credibility.
- Versatility: Supports analog and digital outputs, adapting to diverse system architectures.
- Cost-Effective: Rugged construction reduces maintenance needs, while a 2-year recalibration cycle lowers lifecycle costs.
SPECIFICATIONS
Item | Technical Specification | |
ISO9060:2018 | Class B | |
ISO9060:1990 | First class | |
Spectral range | 280~3000 nm | |
Output | 0-20mV | 4-20mA,RS485 |
Supply | / | 12-24VDC |
Range | 0-2000W/m2 | |
Sensitivity | 7-14μV/(W/m²) | |
Non-linearity | ±1%(100~1000W/m²) | |
Response time | ≤30s(95%) | |
Zero drift( temperature drift:5k/h) | <±4W/m² | |
Stability | <±1.5%/year | |
Directional response | ±20W/m² | |
Temperature effect | <4%(-10~40℃) | |
Operating temperature | -40℃-+80℃ | |
Recalibration interval | 2 years | |
Calibration basis | ISO9847 | |
Weight(unpacked) | 0.8kg | |
Dimension | 154*101.5mm | |
Transmission module | 4-20mA: external,RS485:built-in | |
Desiccant | Built-in | |
Installation bracket(optional) | Horizontal bracket or adjustable | |
Ingress protection | IP67 | |
Storage condition | 10℃-60℃@20%-90%RH | |
PRODUCTS DETAILS
DIMENSION
Unit:mm
Class B Product dimension diagram
Class B Transmission module for 4-20 mA
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 APPLICATION
CUSTOMER TESTIMONIALS
CERTIFICATE
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