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Pyranometer Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Pyranometer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. サカキコーポレーション 本社 Osaka//Industrial Electrical Equipment
  2. 石川産業 Tokyo//Testing, Analysis and Measurement
  3. 英弘精機 環境機器事業部 Tokyo//Testing, Analysis and Measurement
  4. 4 ロイヤル機器 Tokyo//Testing, Analysis and Measurement
  5. 4 光進電気工業 自然計測ディビジョン Tokyo//environment
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Pyranometer Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 全天日射計 PYRAsense クラスC／LPS03 サカキコーポレーション 本社
  2. 全天日射計 PYRAsense クラスA／LPS10 サカキコーポレーション 本社
  3. All-day solar radiation meter - budget model 石川産業
  4. All-day solar radiation meter 石川産業
  5. All-day solar radiation meter "CMP-3B" ロイヤル機器

Pyranometer Product List

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全天日射計 PYRAsense クラスA／LPS10

全天日射計 PYRAsense クラスA／LPS10

サーモパイルセンサの測定原理に基づく高精度の全天日射計

この測定原理では外部からの電源供給なしでμV測定信号の取得が可能。 DC0/4～20mA、DC0～1/5/10VまたはRS485 Modbus-RTU出力を使用する場合は、外部からの電源供給が必要。これらの出力は常にW/m²に関係付けられており、ソーラーパネル全面に対する日射量との関係性を得ることができる。 すべてのモデルは電気的なシステムが筐体から完全に絶縁されるよう設計されており、日射計に追加的な絶縁処理を施すことなく、金属を含むあらゆる設置面への取付けが可能。 RS485 Modbus-RTU出力モデルには内部診断センサが搭載されており、日射計の動作状態を監視し、メンテナンスの必要性を事前に予測できるため、常に信頼性の高い測定を実現可。 ■ISO9060：2018に準拠する標準全天日射計 ■軽量化されたボディ設計とより高品質な測定仕様 ■ISO17025認定ラボ（JCSS同等）に裏打ちされた精度と信頼性 ■内部診断センサ（RS485出力）によるメンテナンス性の向上

  • Optical Measuring Instruments

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Sky scattered solar radiation meter PYRAsense Class A LPS13

Sky scattered solar radiation meter PYRAsense Class A LPS13

High-precision all-day solar radiation meter based on the measurement principle of thermopile sensors.

A high-precision all-day solar radiation meter based on the measurement principle of thermopile sensors. This measurement principle allows for the acquisition of μV measurement signals without external power supply. When using DC 0/4–20 mA, DC 0–1/5/10 V, or RS485 Modbus-RTU output, external power supply is required. These outputs are always related to W/m², allowing for the correlation with solar radiation on the surface of solar panels. The RS485 Modbus-RTU output model is equipped with internal diagnostic sensors. It monitors the operational status of the solar radiation meter, enabling the prediction of maintenance needs in advance, thus ensuring reliable measurements at all times. This model allows for changes in settings such as analog output, real-time monitoring of measurement values, and file saving through the PC application software DATAsense. All SenSeka (formerly Delta Ohm) solar radiation meters are designed so that the electrical systems are completely insulated from the housing, allowing installation on any surface, including metal, without additional insulation treatment for the solar radiation meter.

  • Optical Measuring Instruments

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All-day solar radiation meter "CMP-3B"

All-day solar radiation meter "CMP-3B"

Capture solar energy incident on the surface and output a current proportional to the amount of sunlight!

The "CMP-3B" is a sensor that measures global solar radiation (300–2800nm). It complies with the specifications of ISO 9060's WMO Second Class. It captures solar energy incident on the Earth's surface due to direct sunlight and scattering from the sky, outputting a current proportional to the solar radiation (W/m²). Additionally, it uses a thermopile with a black coating on the sensing element, which allows for a wider measurement wavelength range compared to solarimeters that use silicon photodiodes. Furthermore, the sensing element is protected by a glass dome with excellent spectral transmission characteristics against wind and rain. By installing a cover that shields the sensor from sunlight, the temperature rise of the main unit is reduced, preventing accuracy degradation due to temperature characteristics. 【Features】 ■ Measures global solar radiation ■ The main unit contains a desiccant, eliminating the need for desiccant replacement ■ The base unit has a built-in shunt resistor for sensitivity adjustment ■ Can be used in locations prone to noise from buildings, etc. ■ Built-in converter for 4–20mA current output *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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All-day solar radiation meter ST-1002

All-day solar radiation meter ST-1002

It is an all-sky solar radiation meter that measures temperature changes in the sensitive part due to solar radiation using a thermoelectric pile.

There are solar cell type and thermoelectric pile type solar radiation meters. Please choose according to your application. We also offer radiation balance meters, ultraviolet meters, and sunshine meters.

  • Other environmental analysis equipment

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全天日射計（ファン付）　ST-1003

全天日射計（ファン付）　ST-1003

霜や露による計測誤差を低減するため、通風ファンを備えた全天日射計です。

日射計は太陽電池式や熱電堆式があります。用途に合わせてお選び下さい。 放射収支計や紫外線計、日照計などもご用意しております。

  • Other environmental analysis equipment

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All-day solar radiation meter - budget model

All-day solar radiation meter - budget model

A detector that uses a thermopile with nearly uniform sensitivity across all wavelengths of shortwave radiation in the light-receiving section and outputs the temperature difference as a voltage signal.

Since a wire-wound thermopile (thermoelectric pile) is used as the light-receiving element, it has almost uniform sensitivity across all wavelengths.

  • Optical Measuring Instruments

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全天日射計　CMP11／CMP-21／CMP-22

全天日射計　CMP11／CMP-21／CMP-22

全天日射量を測定、全天日射計

◆日射計ボディへの加熱と冷却は零点の安定性にほとんど影響しません。 ◆熱電対が同心円状に配列され、方位角特性の誤差を少なくしています。 ◆アルミナセラミック基板は熱伝導率が高いため、最大日射量のときでも基板内の 　温度差が３℃以下になっています。 ◆放射以外の熱流に影響されないように受感基板の下に熱流を補償するエレメントを搭載。 ◆コサイン特性と方位角の誤差は太陽角度１０゜で３％以内。 ◆製品ごとのコサイン特性は付属検定証に表示。

  • Other measurement, recording and measuring instruments
  • Analytical Equipment and Devices
  • Other environmental equipment

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全天日射計（クラスA）μV出力／品番　MC8PYRA-21NS

全天日射計（クラスA）μV出力／品番　MC8PYRA-21NS

ISO9060：2018に準拠する標準全天日射計 放熱性、温度特性に優れたコンパクトで丈夫なケース設計

ISO9060：2018に準拠する標準全天日射計 放熱性、温度特性に優れたコンパクトで丈夫なケース設計 ISO17025認定ラボ（JCSS同等）に裏打ちされた精度と信頼性 設定環境における干渉に対する高いイミュニティ

  • Other electronic measuring instruments

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Class A All-Day Solar Radiation Meter (μV Output) / MC8PRS-A10S-0P0

Class A All-Day Solar Radiation Meter (μV Output) / MC8PRS-A10S-0P0

It is a high cost-performance class A/B/C all-weather solar radiation meter for measuring solar radiation and monitoring efficiency in PV systems.

●High-precision all-weather solar radiation meter based on the measurement principle of thermopile sensors. ●Measurement signals in μV can be obtained without external power supply.

  • Stainless steel container

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全天日射計 PYRAsense クラスC／LPS03

全天日射計 PYRAsense クラスC／LPS03

サーモパイルセンサの測定原理に基づく高精度の全天日射計

この測定原理では外部からの電源供給なしでμV測定信号の取得が可能。 DC0/4～20mA、DC0～1/5/10VまたはRS485 Modbus-RTU出力を使用する場合は、外部からの電源供給が必要。これらの出力は常にW/m²に関係付けられており、ソーラーパネル全面に対する日射量との関係性を得ることができる。 すべてのモデルは電気的なシステムが筐体から完全に絶縁されるよう設計されており、日射計に追加的な絶縁処理を施すことなく、金属を含むあらゆる設置面への取付けが可能。 RS485 Modbus-RTU出力モデルには内部診断センサが搭載されており、日射計の動作状態を監視し、メンテナンスの必要性を事前に予測できるため、常に信頼性の高い測定を実現可。 ■ISO9060：2018に準拠する標準全天日射計 ■軽量化されたボディ設計とより高品質な測定仕様 ■ISO17025認定ラボ（JCSS同等）に裏打ちされた精度と信頼性 ■内部診断センサ（RS485出力）によるメンテナンス性の向上

  • Optical Measuring Instruments

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Precision All-Day Solar Radiation Meter

Precision All-Day Solar Radiation Meter

This is a solar radiation meter classified as a Secondary Standard according to ISO 9060. It is a high-precision solar radiation meter designed for precise measurements, such as investigations into global warming.

This device measures the total solar radiation entering from the sky and is a high-precision all-weather solarimeter that complies with the Secondary Standard as defined by ISO 9060. The sensing element uses a thermopile with uniform spectral sensitivity across the entire wavelength range of solar radiation and stable performance. The MS-802 model features a new thermopile that has approximately doubled the response speed compared to the previous model (MS-801), and the temperature characteristics have been improved by about 40% through changes in the thermal structure. Additionally, the sensing surface is protected from variations in factors other than solar radiation (such as wind) by being covered with a double dome. The MS-802F has a fan installed at the bottom of the sensing surface holder, which blows air to the outside of the glass dome, preventing the accumulation of frost, snow, dust, and other debris.

  • Optical Measuring Instruments

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All-day solar radiation meter

All-day solar radiation meter

It is a measuring instrument that observes all-sky solar radiation in accordance with ground meteorological observation methods.

You can take the certification exam at the Japan Meteorological Agency's Meteorological Instrument Calibration Center. It captures and observes direct solar radiation and scattered solar radiation in the shortwave radiation band (wavelength 0.3 to 2.8 μm) incident on a horizontal plane using a 2π solid angle. It has a hermetically sealed and waterproof structure suitable for continuous observation. It comes with a level and adjustment screws, making horizontal installation easy.

  • Optical Measuring Instruments
  • Analytical Equipment and Devices
  • Other environmental equipment

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Precision All-Day Solar Radiation Meter

Precision All-Day Solar Radiation Meter

It is a precision all-weather solar radiation meter that measures high-accuracy light levels.

It is possible to measure unidirectional radiation to and from the Earth, which is different from the long-wave radiation in terms of balance. It consists of a wound thermopile and a cast bronze housing. Since a temperature correction circuit is incorporated, the radiation from the equipment is also automatically corrected. A thermistor battery that detects the sensor's temperature is built into the electronic circuit.

  • Optical Measuring Instruments
  • Analytical Equipment and Devices
  • Other environmental equipment

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全天日射計 PYRAsense クラスB／LPS02

全天日射計 PYRAsense クラスB／LPS02

サーモパイルセンサの測定原理に基づく高精度の全天日射計

この測定原理では外部からの電源供給なしでμV測定信号の取得が可能。 DC0/4～20mA、DC0～1/5/10VまたはRS485 Modbus-RTU出力を使用する場合は、外部からの電源供給が必要。これらの出力は常にW/m²に関係付けられており、ソーラーパネル全面に対する日射量との関係性を得ることができる。 すべてのモデルは電気的なシステムが筐体から完全に絶縁されるよう設計されており、日射計に追加的な絶縁処理を施すことなく、金属を含むあらゆる設置面への取付けが可能。 RS485 Modbus-RTU出力モデルには内部診断センサが搭載されており、日射計の動作状態を監視し、メンテナンスの必要性を事前に予測できるため、常に信頼性の高い測定を実現可。 ■ISO9060：2018に準拠する標準全天日射計 ■軽量化されたボディ設計とより高品質な測定仕様 ■ISO17025認定ラボ（JCSS同等）に裏打ちされた精度と信頼性 ■内部診断センサ（RS485出力）によるメンテナンス性の向上

  • Optical Measuring Instruments

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Sky scattered solar radiation meter PYRAsense Class B LPS12

Sky scattered solar radiation meter PYRAsense Class B LPS12

High-precision all-day solar radiation meter based on the measurement principle of thermopile sensors.

A high-precision all-day solar radiation meter based on the measurement principle of thermopile sensors. This measurement principle allows for the acquisition of μV measurement signals without external power supply. When using DC 0/4–20 mA, DC 0–1/5/10 V, or RS485 Modbus-RTU output, external power supply is required. These outputs are always related to W/m², allowing for the correlation with solar radiation on the surface of solar panels. The RS485 Modbus-RTU output model is equipped with internal diagnostic sensors. It monitors the operational status of the solar radiation meter, enabling the prediction of maintenance needs in advance, thus ensuring reliable measurements at all times. This model allows for changes in settings such as analog output, real-time monitoring of measurement values, and file saving through the PC application software DATAsense. All SenSeka (formerly Delta Ohm) solar radiation meters are designed so that the electrical systems are completely insulated from the housing, allowing them to be mounted on any surface, including metal, without additional insulation treatment for the solar radiation meter.

  • Optical Measuring Instruments

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