It measures the amount of total solar radiation incident from the sky, and is an excellent pyranometer classified as Class B in the ISO9060 pyranometer standard.It is a product with a double glass dome on a robust lightweight aluminum body that has been anodized.

● ISO9060 Class B standard
● Lightweight aluminum body
● Ventilation fan with heater can be equipped (optional)
● You can obtain the certification of the Japan Meteorological Agency [Specifications]
● Wavelength range: 285 to 3000nm
● Response time: <18 seconds
● Long-term stability: <1.5% / year
● Nonlinearity: ± 1%
● Temperature characteristics: <3% (-10 ~ 40 ℃)
● Inclination angle characteristics: ± 1%
● Sensitivity constant: About 7μV / W ･ ㎡
● Maximum solar radiation intensity: 2000W / ㎡
● Protection class: IP67
● Operating temperature range: -40 ~ 80 ℃
● External dimensions: φ96 × H100mm
● Mass: About 0.4kg

This instrument is a sensor that measures the amount of total sunlight. It captures solar energy incident on the ground surface by direct light from the sun and scattering from the sky, and outputs a voltage proportional to the amount of solar radiation (W / ㎡).

● Because it uses a thermopile (thermoelectric pile) with black paint on the sensitive part, it has a wider measurement wavelength range and higher accuracy and sensitivity than a pyranometer that uses a silicon photodiode.
● The sensitive area is covered with a glass dome with excellent spectral transparency to keep the interior airtight and protected from thermal convection and wind and rain.
● Attaching a cover that blocks sunlight to the main unit reduces the temperature rise of the main unit and prevents a decrease in accuracy due to temperature characteristics.
● A ventilation fan is attached to prevent condensation and frost formation on the glass dome.
● A type without a ventilation fan (CMP-03E) is also available.
● You can obtain certification from the Japan Meteorological Agency.

An infrared radiometer is an instrument that measures the amount of longwave radiation (infrared radiation) emitted from the earth's surface, the earth's atmosphere, clouds, etc. The MS-20 is equipped with a specially coated silicone lens, allowing it to measure only longwave radiation even during the day.

●Calibrated based on the World Infrared Standard Group (WISG) ●Equipped with a built-in temperature sensor, it can measure downward (upward) radiation with high accuracy ●Available for Modbus 485 RTU, SDI-12, 4-20 mA, or 0-1 V (when using a 100 Ω resistor) output ●Can be equipped with a heated ventilation fan (optional) ●Excellent long-term stability allows operation with recalibration every 5 years

Ultraviolet rays are classified into UV-A light (315m-400m), UV-B light (280-315nm), and UV-C light (below 280nm) based on wavelength, with most UV-C light not reaching the earth's surface. UV-A light is measured with the MS-XNUMXS, while UV-B light, which is thought to have an effect on skin cancer, cataracts, and a weakened immune system, is measured with the MS-XNUMXS, and UV rays can be measured with high precision.

● Calibrated with a standard linked to the NIST (US Department of Commerce) standard lamp. ● Outputs available: Modbus 485 RTU, SDI-12, 4-20 mA, or 0-1 V (when using a 100 Ω resistor). ● Optional heated ventilation fan available. ● Excellent long-term stability allows operation with recalibration every 5 years.