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Kipp & Zonen - Model CMP11 -Pyranometer
The CMP11 is an ISO 9060:2018 Spectrally Flat Class A pyranometer that uses the temperature compensated detector technology originally developed for the CMP22 and is a step up in performance from the CMP6. It is particularly suitable for meteorological networks and the reduced response time of 1.66 seconds (63 %) meets the requirements for solar energy applications. A waterproof socket is fitted for the signature yellow signal cable, which is available in a range of lengths pre-wired to the waterproof plug. The integral bubble level is raised to the top of the housing and can be viewed without removing the redesigned snap-on sun shield, which also covers the connector.
The connector with gold-plated contacts allows for easy exchange and re-calibration. The screw-in drying cartridge is easy to remove and the replacement desiccant is supplied in convenient refill packets. The pyranometer does not require any power as it supplies a low voltage of 0 to 20 mV in relation to the amount of incoming radiation. When a higher voltage level or a 4 to 20 mA signal is required, the AMPBOX is the perfect solution.
ISO / IEC classification
ISO 9060 spectrally flat Class A, with ISO / IEC 17025 calibration.
Minimized maintenance
Best MTBF with 5 years warranty.
CMP series with the world`s largest installed base
Well known for high quality, durability and accuracy. The CMP pyranometers require no power, so are ideal for remote sites.
Technical Attributes
- Analog Outputs: 0 - 20 mV
- Cable Length: 33, 82, 164, 330 ft (10, 25, 50, 100 m)
- Classification: Spectrally Flat Class A (ISO 9060:2018)
- Digital Outputs: N.A.
- Directional Response: ˂ 10 W/m² (up to 80 ° with 1000 W/m² beam)
- Drying Cartridge and Maintenance Interval: External, replacement after approx. 6 months
- IP Rating: IP68
- Irradiance Saturation: 4000 W/m² (Max.)
- Material Enclosures: Aluminum, anodised
- Non-linearity: ˂ 0.2 % (0 - 100 W/m²)
- Non-stability: ˂ 0.5 % (change/year)
- Operating Humidity: 0 - 100 %
- Operating Temperature Range: -40 - +176 °F (-40 - +80 °C)
- Response Time: ˂ 1.7 s (63 %), ˂ 5 s (95 %)
- Sensitivity: 7 - 14 µV/W/m²
- Spectral Accuracy: 285 - 2800 nm
- Temperature Correction: ˂ 1 %: +14 - +104 °F (-10 - +40 °C)
- Weight: 1.3 lb (600 g)
- Zero offset A: ˂ 7 W/m²
- Zero offset B: ˂ 2 W/m²