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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
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 | ||
