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Soluzione Solare - Model PYR2-420 - Class C -Thermopile Pyranometer
It has a simpler construction than the Class B, but uses the same high quality materials. As the Class C is equipped with the same electronics as the Class B, the signal has a high level of linearity and noise immunity. The signal is normalized in the 4 to 20mA range. This analog output mode of the signal (current loop) is characterized by a simple wiring (cable with 2 wires), and a high immunity to electromagnetic interference and interference caused by distances of over ten meters. This instrument is suitable for measuring solar power and monitoring the efficiency of photovoltaic systems when a precision of 5% – 10% is sufficient.
PYR2-420 is an ISO 9060 Class C (Second Class) Thermopile Pyranometer.
Note:the terms irradiance sensor, photovoltaic pyranometer, reference cell and solarimeter are interchangeable. On this site we will use photovoltaic pyranometer. To learn more click here.
- Thermopile sensor (300 ÷ 2900 nm)
- Single dome in hemispherical optical type glass with high transparency
- Anodized aluminum body ideal for outdoor use
- Current loop output 4÷20 mA with 4 mA (± 0.01mA) @ 0W/m2 and 20mA (± 0.03mA)
- 50m current loop cable
- High weather resistance
- ISO 9060 compliant
- Accurate calibrations with a Secondary Standard (Class A Pyranometer) rechecked every 12 months.
- 2 year warranty
- Cable lengths: 3, 5, 10, 20 m
- Bracket for Plane of Array installation
- Bracket for pole installation
- Albedo mounting kit (on request)
NAME: PYR2-420
- PRODUCT: Class C Thermopile Pyranometer
- REFERENCE STANDARDS: ISO 9060:1990, ISO 9060:2018
- OUTPUT: 4÷20 mA current loop
- Calibration: ISO9847 compliant: With a Secondary Standard Pyranometer, certified calibration
- Spectral Sensitivity: 300÷2900 nm
- Input range: Irradiance: 0÷1600 W/m2
- Response time: < 25 seconds
- Working temperature: -40 ÷ +80°C
- Output: Current Loop: 4÷20mA normalized output
- Precision: Tilt response angle (0÷90°): <± 4%
- Response temperature ( ?t = 50°K): < 8%
- Supply: 9÷30 Vdc protected against short circuit
- Encapsulation: Quartz [k5] dome: Optical glass with elevated transparency: 0.3÷3 μm
- Case: Anodized Aluminum
- Connectors: standard M8 3 pin female
- Dimensions: Φ 162 x h 104 mm
(1) recommended recalibration within 20-24 months to maintain the specifications declared in calibration