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



- Metal construction

- Harsh environment workable

- High sensitivity

- No power supply measurement

- Compact size for easy use



- Agrometeorological research

- Crop growth monitoring

- Ecological research

- Environment sureillance

- Greenhouse control



Spectral range: 400-700nm

Accuracy: +-5%rdg

Range: 0-2500u*mol/m2*s or 0-2000W/m2

Supply: 5VDC, 12VDC, 24VDC

Output: 4-20mA, 0-5V, RS485

Sensitivity: 160-1000uv/u*mol/m2*s

Response time: <1s

Temperature effect: <0.05%/oC

Cosine correction: <10% (until 80o)

Non-linearity: <+-2%

Operating temperature: -40 to 80oC

Shell Material: Aluminium alloy


Price: $390 +GST

ABN: 13165689525