HF01

High temperature heat flux sensor

HF01 high temperature heat flux sensor measures heat flux and surface temperature at high temperatures, typically in industrial environments. It is particularly suitable for trend-monitoring and comparative testing. The same technology can be used to manufacture heat flux sensors for different applications.

Robust
Suitable for use at high temperatures
Low thermal resistance
High sensitivity
IP protection class: IP68

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HF02

Flare radiation monitor / heat flux sensor

HF02 is a sensor that measures radiant heat flux or thermal radiation in the outdoor environment. A common application is monitoring the radiation emitted by flares. HF02 is certified for use in potentially explosive atmospheres, and is rated for radiation levels up to 15 x 10³ W/m². We recommend use of HF02 in a decision-supporting role only, and not to use measurements of HF02 as the main or sole source of information for judging safety.

Robust
All-weather
Suitable for potentially explosive environments

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HF03-LI19

Portable heat flux sensor, with read-out unit / datalogger

HF03 is a heat flux sensor that is applied in mobile measurements. It is combined with LI19, a high accuracy handheld read-out unit / datalogger. The combination HF03- LI19 is typically used to study heat flux levels of flares and fires, and to verify the performance of permanently installed flare radiation monitors and flare heat flux sensors.

Operation of HF03-LI19 is easy
Mobile measurements
High accuracy handheld read-out unit / datalogger

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HF05

Industrial heat flux sensor

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

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SBG01

Water Cooled Heat Flux Sensor

SBG01 is a water-cooled sensor that measures heat flux. The ISO standards call this a heat flux meter. Introduced in 2008, SBG01 has rapidly become the sensor of choice for fire testing. SBG01 is mainly used to test reaction to fire and fire resistance. It is also used as a calibration reference standard for test equipment, for example in flammability and smoke chamber tests. SBG01 complies with the requirements of the most common ASTM and ISO standard test methods.

Robust and serviceable water tubes
Scratch resistant absorber coating (slightly lowered surface)
Safe storage with a practical protection cap
Durable cable with strain relief, temperature resistant up to 200 °C

Details

ALUSYS

Measuring System for Heat Flux and Temperature Survey

ALUSYS is a measuring system for trend-monitoring and mobile survey of heat flux and surface temperature in industrial environments. Sensors and electronics have the robustness necessary for this application. Powered from a low-voltage rechargeable battery, it is easy and safe to use. In its standard configuration the system consists of an MCU Measurement Control Unit in a metal housing and 12 x heat flux and surface temperature sensors of model HF01. Measured data are stored for later analysis.

Robust
High accuracy, also measuring at low heat flux levels
Safe, low voltage power supply

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IHF01

Industrial Heat Flux Sensor

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

Details

FHF04

Foil heat flux sensor with thermal spreaders, flexible, 50 x 50 mm, with temperature sensor

FHF04 is the latest standard model for general-purpose heat flux measurement. Significantly thinner and more flexible, FHF04 replaces earlier models FHF01 and FHF02. FHF04 is very versatile: it has an integrated temperature sensor and thermal spreaders to reduce thermal conductivity dependence. It is applicable over a temperature range from –70 to +120 °C. FHF04 measures heat flux from conduction, radiation and convection. Optionally, black BLK and gold GLD stickers are available to separately determine heat transport by radiation and convection.

flexible (bending radius ≥ 7.5 x 10⁻³ m)
low thermal resistance
wide temperature range
fast response time
large guard area
integrated type T thermocouple
robustness, including wiring with strain relief block
IP protection class: IP67 (essential for outdoor application)
integrated thermal spreaders for low thermal conductivity dependence

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HTR01

Heater for Calibration and Verfication of Performance of FHF-Type Sensors

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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GG01

Gardon Gauge Water-Cooled High Heat Flux Sensor

GG01 is a water-cooled sensor that measures heat flux. The Gardon gauge sensor is based on copper and copper alloys, and works at heat flux levels at which other sensors get toasted. Optionally GG01 can be equipped with a sapphire window; to measure radiative heat flux only, and not convective heat flux. GG01 has an on-board thermocouple type K and is available with various dedicated measurement ranges.

Withstands very high heat fluxes
Fast response time
Equipped with type K thermocouple to measure body temperature
Suitable for use in high vacuum
Safe storage with a practical protection cap

Details