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AO-200-02 PAR Light Sensor ((2Vdc, 4-20mA or RS485 outputs)

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AO-200-02 Quantum PAR Sensor , Photosynthetic Active Radiation Sensor
Certification: CE-EMC, CE-LVD, RoHS, ISO9001

7 RS485 Units in stock for immediate delivery!

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OVERVIEW
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The Sensor measures:	PAR Light
Output Signal:	4-20mA, 0-2V, RS485
Power Supply:	5Vdc, 12 - 24Vdc
Sensor for use in:	Outdoor

AO-200-xx Data Sheet Download (216.83k)

This AO-200-02 PAR Sensor is used mainly for measuring solar radiation in the 400~700nm wavelength.
It has an easy installation and can work continuously in all types of weather.
When there is sunlight, avoltage 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 has its own calibrated sensitivity coefficient.
The sensor directly outputs radiation values in μ*mol/m2*s units.

OUTPUT SIGNALS (Choose in Options)

► 0-2000mV

Range: 0-2000 W PAR Values (W) = Voltage Output Value (μV)/1000

Range: 0-2500 μ*mol/m2*s PAR Values (μ*mol/m2*s) = Voltage Output Value (μV)/800

► 4-20mA

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

► RS485

MODBUS-RTU