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PYR20-Solar Radiation/Pyranometer Sensor, RS485, Modbus

PYR20-Solar Radiation/Pyranometer Sensor, RS485, Modbus

View:2745 Category:Measurements Category:Pyranometer

PYR20 pyranometer, or solar Radiation Sensor, measures global radiation of both direct and diffusion of solar irradiance. The internal temperature compensation minimizing the error caused by heating of the sensor. Each sensor is calibrated against Eppley Precision Spectral Pyranometer and offers excellent accuracy and consistency. The sensor is applicable for science research, solar power , greenhouse, weather station etc.

PYR20 pyranometer, or solar Radiation Sensor, measures global radiation of both direct and diffusion of solar irradiance. The internal temperature compensation minimizing the error caused by heating of the sensor. Each sensor is calibrated against Eppley Precision Spectral Pyranometer and offers excellent accuracy and consistency. The sensor is applicable for science research, solar power , greenhouse, weather station etc.

■ Measurement range to 2000W/m2, Spectral range 400-1100nm

■ Output interface with RS485, Voltage or Current

■ Temperature compensated

■ Level indicator and spring loaded for installation

■ Water proof to IP66 can be used outdoor

■ High accuracy and consistency with excellent stability

■ Reverse power protection and Built-in TVS/ESD protection

 

Specifications
Output Interface Analog Voltage 0-2V

(Output resistance ~0ohm)

Analog Current 4-20mA

(Load Resistor<500ohm)

RS485

Modbus-RTU

Power Supply 3.9-30V/DC 12-30V/DC 3.9-30V/DC
Power Consumption 7mA@24V DC 30mA@24V DC

(with 20mA output signal)

7mA@24V DC
Pyr Range Range:0-2000W/m2, Accuracy 5%, Resolution:1W/m2
Spectral Range 400-1100nm
Direction Error Percent of reading: ±3% (0 – ±70°); ±10% (±70 – ±85°)
IP Ratings IP66
Operating Temperature -40~85℃
Installation Screw hole * 3
Cable Length 2 meters, or Customize
Dimension 75*55*58mm

 

Parameters Code Comments
Code 1:Product Series PYR20 PYR20 Pyranometer series
Code 2: Range A

B

2000W/m2

Customize

Code 3:

Power Supply

A

B

3.9-30V DC

2.7-16V DC

Code 4:

Output Interface

A

B

C

D

E

F

G

Analog Voltage 0-2V

Analog Current 4-20mA

RS485,Modbus-RTU

RS485,Modbus-RTU & Analog Voltage 0-2V

RS485,Modbus-RTU & Analog Current 4-20mA

SDI-12

Customize

Code 5:

Cable Length

002

XXX

2 meters

Customize, XXX is required cable length(Unit: meter)

Ordering Code Example:

PYR20 pyranometer sensor,Range 2000W/m2,Power Supply 3.9-30V DC,Output Interface RS485 ModbusRTU,Cable length 5 meters.Ordering Code is:PYR20-AAC005

 

 

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