Kipp & Zonen CM 4 High Temperature Pyranometer

The Kipp & Zonen CM 4 High Temperature Pyranometer is a radiometer specially designed for determining solar or artificial light irradiance under the most extreme temperature conditions.

It has an operating temperature range of -40°C to +150°C and measurement up to 4000W/m². All the components of the radiometer are specially selected for their ability to withstand these extremely high temperatures and irradiance. The CM 4 is supplied with a 10m high temperature signal cable fitted to the instrument.

Key Features

The key features of the CM 4 high temperature pyranometer are:

  • The CM 4 high temperature pyranometer has an internal first-order temperature compensation, but it is also provided with an inbuilt Pt-100 temperature sensor to provide additional information on the measurement conditions.
  • Monitoring the temperature during operations enables easy data correction afterwards for improved measurement accuracy.
  • CM 4 is supplied with a calibration table that provides the instrument sensitivity for several measurement temperature ranges and the maximum error in the measured irradiance values within each range.
  • The screw-in drying cartridge is easy to remove and the replacement desiccant is supplied in convenient refill packets.
  • Has a heat resistant instrument design.
  • Features an extended operating temperature range.
  • Has an excellent temperature dependency.

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