We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Sensors.
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Power Sensors Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Power Sensors Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 松尾電器産業 Tokyo//Industrial Electrical Equipment
  2. 丸文 Tokyo//Trading company/Wholesale
  3. 松尾産業 東京支店 Kanagawa//Testing, Analysis and Measurement
  4. 4 null/null
  5. 4 エドモンド・オプティクス・ジャパン Tokyo//Optical Instruments
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Power Sensors Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. High-precision power sensor "Model 4027A Series" 丸文
  2. Laser Power Sensor 松尾産業 東京支店
  3. [Example] Temperature control of cooling equipment for large printing machines. 松尾電器産業
  4. COHERENT Thermopile Power Sensor エドモンド・オプティクス・ジャパン
  5. 4 R&S Power Sensor 'NRP'

Power Sensors Product List

1～15 item / All 42 items

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Temperature Power Sensor - Room Temperature Power Sensor 2Amp Series

Temperature Power Sensor - Room Temperature Power Sensor 2Amp Series

High-performance control-type thermostat that can replace an electronic thermostat.

The temperature power sensor for room temperature, the 2Amp series, is a temperature-fixed bimetal thermostat. The main product, the temperature power sensor (TPS), is a high-performance control-type thermostat that can serve as a substitute for the higher-end electronic thermostat while still being a bimetal thermostat. It is used for controllers (for control purposes) and protectors (for overheating prevention). For more details, please download the catalog.

  • Temperature and Humidity Control
  • Sensors

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[Case] Temperature Management of Oxygen Concentrators (Home Medical Equipment)

[Case] Temperature Management of Oxygen Concentrators (Home Medical Equipment)

The product used in this case is... the Room Temperature Temperature Power Sensor 2Amp. Series.

To support patients undergoing home oxygen therapy, the MQT8K 80XD temperature power sensor from the 2Amp series is adopted to prevent overheating of the oxygen concentrator's compressor. The MQT8K 80XD is used to set the compressor, which supplies air, to turn OFF at temperatures above 80°C to prevent overheating. In this way, the temperature power sensor (TPS) can easily be used as an alternative to thermistor control. For more details, please contact us.

  • Temperature and Humidity Control

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[Example] Security intrusion detection and temperature control for infrared sensor freeze prevention.

[Example] Security intrusion detection and temperature control for infrared sensor freeze prevention.

The product used in this case is... the Room Temperature Power Sensor 2Amp. Series.

The infrared sensor of the security intrusion detector uses the MQT8K 5XBARC, a room temperature power sensor from the 2Amp series, as a temperature control thermostat for the heater control of peripheral devices around the internal power supply in cold regions to prevent freezing. It is set to turn the heater ON when the temperature drops below 5°C and OFF when it rises above 10°C. In this way, the temperature power sensor (TPS) can be easily used as an alternative to thermistor control. For more details, please contact us.

  • Temperature and Humidity Control

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[Example] Temperature control of cooling equipment for large printing machines.

[Example] Temperature control of cooling equipment for large printing machines.

The temperature power sensor series for normal temperature use (−10 to 110°C) is active!

The MQT8K 35YA, a 2Amp series temperature power sensor for normal temperature, is used for preventing temperature rise inside large printing machines. By installing the MQT8K 35YA inside the large printing machine and connecting it in series with the power line of the cooling device, it is possible to activate the cooling device when the temperature exceeds 35°C. This allows for simpler and more cost-effective temperature control compared to thermistor control. For more details, please contact us.

  • Temperature and Humidity Control

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Ambient Temperature Power Sensor "MQT5S/MQT5S(Z)"

Ambient Temperature Power Sensor "MQT5S/MQT5S(Z)"

It has higher waterproofing and is more shock-resistant than a vinyl tube.

The "MQT5S/MQT5S(Z)" temperature power sensor for room temperature is a temperature-fixed bimetal thermostat. Our main product, the temperature power sensor (TPS), is a high-performance control-type thermostat that can serve as a substitute for higher-end electronic thermostats, while still being a bimetal thermostat. It features small differential, long lifespan, compact size, and low cost, with no competing products. For more details, please download the catalog.

  • Temperature and Humidity Control
  • Sensors

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Liquid temperature power sensor "MQT81P"

Liquid temperature power sensor "MQT81P"

It is a low-cost, simple type power sensor for liquid temperature measurement.

The liquid temperature power sensor "MQT81P" is ideal for controlling liquid and oil temperatures. It is a thermostat for liquid temperature (oil temperature) control that incorporates a small differential thermostat from the MQT series. The temperature setting ranges from -10 to +110°C, and the ratings and characteristics conform to the standard series of MQT. For more details, please download the catalog.

  • Temperature and Humidity Control
  • Sensors

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Liquid temperature power sensor "MQT83PD"

Liquid temperature power sensor "MQT83PD"

The lead wire type can also be manufactured as a variation of MQT83P.

The liquid temperature power sensor "MQT83PD" is ideal for controlling liquid and oil temperatures. It is a thermostat for liquid temperature (oil temperature) control that incorporates a small differential thermostat from the MQT series. The temperature setting ranges from -10 to +110°C, and the ratings and characteristics conform to the standard MQT series. For more details, please download the catalog.

  • Temperature and Humidity Control
  • Sensors

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COHERENT Thermopile Power Sensor

COHERENT Thermopile Power Sensor

All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.

The Coherent thermopile power sensor is the ideal solution for measuring the power of CW lasers and the energy of pulsed lasers. The thermopile sensor functions by absorbing the incident laser radiation, converting it into heat, and then transferring that heat to a heat sink. The temperature difference between the heat absorption area and the heat sink is converted into an electrical signal via a thermocouple junction. Unlike semiconductor sensors, thermopile sensors do not experience saturation. Additionally, the spectral range of the sensor is determined by the energy absorption coating. For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

  • Laser Components

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Power sensor with coherent beam position detection function

Power sensor with coherent beam position detection function

All products are sold individually as standard specification items. We offer short delivery times due to complete stock sales.

The Coherent thermopile power sensor with beam position detection function is a versatile sensor designed to measure the power and energy of various CW and pulsed lasers. It utilizes a quarter-circle thermopile detection disk to detect the position of the laser beam on the detector surface and measure its laser power. The Coherent thermopile sensor can be used for a wide range of incident power without saturation. For the product lineup of standard specifications, their details, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

  • Laser Components

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COHERENT High Sensitivity Optical Power Sensor

COHERENT High Sensitivity Optical Power Sensor

All products are sold individually as standard specification items. We provide short delivery times due to complete stock availability.

The Coherent high-sensitivity optical power sensor is a semiconductor sensor designed for measuring CW lasers from nanowatts to several tens of milliwatts. Depending on the model, the Coherent high-sensitivity optical power sensor typically saturates at levels of 10 to 50 mW. This semiconductor sensor can detect from ultraviolet to infrared and is equipped with a detachable light shield. For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

  • Laser Components

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Laser power sensor

Laser power sensor

Compact and simple low-cost laser power sensor.

A laser power sensor with an outer diameter of φ12mm, designed for our equipment-integrated laser pointer. It can be used at DC5V and measures laser power up to a maximum of 3.5mW. Please use it for simple laser power measurement or sensor applications. *For wavelengths other than the calibration wavelength of 670nm, please contact us.

  • Other measurement, recording and measuring instruments
  • Optical Experimental Parts
  • Other optical parts

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ATC (Air Traffic Control) RF Power Measurement 'RTP 5000 Series'

ATC (Air Traffic Control) RF Power Measurement 'RTP 5000 Series'

Ideal for DME (Distance Measuring Equipment) and DVOR (Doppler VHF Omnidirectional Radar) applications!

The "RTP 5000 Series" is a power sensor for RF frequencies of 6 GHz, 18 GHz, and 40 GHz. It features a time base resolution of 100 ps and a maximum acquisition rate of 100 MSPS, providing 50 points per division in a time base range of 5 ns/div. With Real-Time Power Processing technology, the measurement dead time is virtually zero. 【Features】 ■ Rise time of 3 ns and maximum video bandwidth of 195 MHz ■ 100,000 measurements per second ■ Advanced measurement and analysis software of the Power Analyzer Suite ■ Crest factor, CCDF, and statistical measurements ■ Effective sample rate of 10 GS/s, continuous 100 MS/s ■ Multi-channel synchronous measurement *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors
  • Other measurement, recording and measuring instruments
  • Other electronic parts

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R&S NRP USB and LAN Power Sensor

R&S NRP USB and LAN Power Sensor

Power sensor equipped with LAN interface has arrived.

The excellent measurement accuracy and speed of the R&S NRP power sensors have been widely recognized over many years. The R&S NRPxxS(N), R&S NRPxxT(N), and R&S NRPxxA(N) power sensors take power measurement to the next level. This device supports USB and can also be controlled via LAN. As a result, the R&S NRP power meter portfolio is unique in the industry. Key Features ❙❙ Maximum dynamic range: -70 dBm to +45 dBm ❙❙ Frequency range: DC to 110 GHz ❙❙ Readings: over 50,000 times per second ❙❙ Flexible operation with R&S NRP main unit, laptop/PC, and numerous devices from Rohde & Schwarz ❙❙ Control and monitoring via LAN and USB ❙❙ Easy LAN operation via web browser ❙❙ R&S NRPxxS(N) with the widest dynamic range ❙❙ R&S NRPxxT(N) with the highest accuracy ❙❙ R&S NRPxxA(N) suitable for EMC applications

  • Sensors

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Frequency-selective power sensor 'R&S NRQ6'

Frequency-selective power sensor 'R&S NRQ6'

A sensor that performs extremely accurate and fast power measurements up to -130 dBm.

The "R&S NRQ6" is a frequency-selective power sensor that combines the accuracy of a power meter with the dynamic range of a spectrum analyzer. It performs extremely accurate and fast power measurements down to -130 dBm. In addition to conventional continuous average measurements, it features a trace display function and can also perform ACLR measurements, which are common in mobile communication applications. 【Features】 ■ Frequency-selective power measurement ■ Frequency range: 50 MHz to 6 GHz ■ Power measurement range: -130 dBm to +20 dBm ■ Automatic frequency/bandwidth detection ■ Measurement bandwidth of 100 MHz *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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Laser power sensor

Laser power sensor

Introducing a laser power sensor with high output stability using our proprietary thin-film elements!

The "Laser Power Sensor" is a device that converts laser light into thermoelectric power to measure laser output. The receiving surface has been treated to efficiently absorb laser light. The thermopile that generates thermoelectric power uses our company's unique thin-film elements. Additionally, if you provide specifications, we can also manufacture custom sensors. 【Features】 ■ High output stability ■ Low output ripple ■ The receiving surface has been treated to efficiently absorb laser light ■ The thermopile uses our company's unique thin-film elements *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors
  • Other measurement, recording and measuring instruments

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