- Suitable for day- and night observations
- On-board heater. Heating prevents condensation of water on the pyrgeometer window which, when occurring, leads to very large measurement errors.
- High sensitivity
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R02-TR is a pyrgeometer suitable for longwave irradiance measurement in meteorological applications. The instrument can be heated, which improves measurement accuracy as it prevents dew deposition on its window. IR02-TR houses a 4-20 mA transmitter for easy read-out by dataloggers commonly used in the industry. -
IR02 is a pyrgeometer suitable for longwave irradiance measurements in meteorological applications. The instrument can be heated, which improves measurement accuracy as it prevents dew deposition on its window. Because of features like this, IR02 is popular and often used in agricultural networks.- High sensitivity
- Houses an on-board heater
- Prevents condensation
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IHF02 ultra sensitive industrial heat flux sensor measures heat flux and temperature, typically in industrial high-temperature environments. The instrument is waterproof, withstands high pressures and is extremely robust. IHF02 is 25 times more sensitive than model IHF01, making it suitable for use at relatively low heat flux levels. It replaces model HF01 high temperature heat flux sensor. IHF02 complies with industrial safety standards, such as CE and ATEX for explosive areas, and is particularly suitable for trend-monitoring and comparative testing.- High sensitivity
- Robust
- Suitable for use at high temperatures
- IP protection class: IP67
- Signal wires electrically insulated from the sensor body
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IHF01 industrial heat flux sensor measures heat flux and temperature, typically in industrial high-temperature environments. IHF01 is waterproof, withstands high pressures and is extremely robust. With signal wires electrically insulated from the sensor body, it complies with industrial safety standards, such as CE and ATEX for explosive areas. IHF01 is particularly suitable for trend-monitoring and comparative testing. See also model IHF02, an industrial heat flux sensor with higher sensitivity.- Robust
- Suitable for use at high temperatures
- IP protection class: IP67
- Signal wires electrically insulated from the sensor body
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Hukseflux, the world market leader in heat flux sensors, simplifies heat flux sensor calibration. HTR01 is a heater with 4-wire connection with a known surface area and electrical resistance. It is used for calibration and functionality checks of FHF-type heat flux sensors. Users can now easily and objectively check their sensor performance before and after use. See also model FHF02SC heat flux sensor with integrated heater.- Makes it possible to perform a simple test
- Guarantees sensor stability
- Matches FHF-type heat flux sensors
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HFS01 is a water-cooled sensor that measures high-level radiative and convective heat fluxes. It is designed for studies of concentrated solar irradiance (800 x concentrated direct solar radiation) and high-intensity flames (gas burners, coal fires). HFS01 has a very robust all-metal / ceramics instrument body and sensor, and is equipped with a high-temperature cable to survive the extreme conditions of a typical experiment.- Robust all-stainless steel body
- High-temperature signal cable
- Signal wires electrically insulated from the sensor body and from cooling water
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HFP03 is an ultra sensitive sensor for measurement of small heat fluxes in the soil as well as through walls and building envelopes. The total thermal resistance is kept small by using a ceramics-plastic composite body. See also model HFP01: putting several HFP01 sensors electrically in series is an alternative for using HFP03.
- HFP03 is specifically suitable for measurement of small flux levels
- The total thermal resistance is kept small by using a ceramics-plastic composite body
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HFP01SC self-calibrating heat flux sensor™ is a heat flux sensor for use in the soil. It offers the best available accuracy and quality assurance of the measurement. The on-line self-test verifies the stable performance and good thermal contact of sensors that are buried and cannot be visually inspected and taken to the laboratory for recalibration. The self-test also includes self-calibration which compensates for measurement errors caused by the thermal conductivity of the surrounding soil (which varies with soil moisture content), for sensor non-stability and for temperature dependence.
- Low thermal resistance
- Large guard area (required by the ISO 9869 standard)
- Low electrical resistance (low pickup of electrical noise)
- High sensitivity (good signal to noise ratio in low-flux environments)
- Robustness, including a strong cable (essential for permanently installed sensors)
- IP protection class: IP67 (essential for outdoor application)
- Incorporated film heater for self-testing
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HFP01 is the world’s most popular sensor for heat flux measurement in the soil as well as through walls and building envelopes. The total thermal resistance is kept small by using a ceramics-plastic composite body. The sensor is very robust and stable. It is suitable for long term use on one location as well as repeated installation when a measuring system is used at multiple locations. If measuring in soil, in case a more accurate measurement is needed the model HFP01SC should be considered.
- Low thermal resistance (essential for use on walls and windows)
- Large guard area (required by the ISO 9869 standard)
- Low electrical resistance (low pickup of electrical noise)
- High sensitivity (good signal to noise ratio in low-flux environments such as buildings)
- Robustness, including a strong cable
- IP protection class: IP67 (essential for outdoor application)
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HF05 measures heat flux and surface temperature in industrial environments. The sensor has a fully sealed stainless steel body and a PTFE cable. It can withstand relatively extreme environmental conditions.- Durable cable with strain relief, pressure and waterproof
- Passive guard area reducing deflection errors
- High temperature, withstands up to 170 °C Laser welded completely sealed housing
- Practical mounting flanges
- Thermocouple included