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PYR20 Solar Radiation/Pyranometer Sensor

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.
Description

Product Description：

Name：PYR20 Solar Radiation/Pyranometer Sensor

Type：BND-PYR20

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

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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