FHF01 heat flux sensor

FHF01 is a thin and flexible sensor for general-purpose heat flux measurement
FHF01's flexible sensor body fitting flat and curved surfaces
Foil heat flux sensor, flexible, 50 x 50 mm

FHF01 is a thin and flexible sensor for general-purpose heat flux measurement. FHF01 is very versatile: it has an integrated temperature sensor and a flexible sensor body fitting flat and curved surfaces. It is applicable over a temperature range from –40 to + 150 °C. FHF01 foil heat flux sensor measures heat flux from conduction, radiation and convection. It is often applied as part of a larger test- or measuring system.

Specifications
Measurand
  • heat flux
  • temperature
Measurement range
  • (-10 to +10) x 10³ W/m²
Sensitivity (nominal)
  • 4.5 x 10⁻⁶ V/(W/m²)
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Specifications

Measurand
  • heat flux
  • temperature
Measurement range
  • (-10 to +10) x 10³ W/m²
Sensitivity (nominal)
  • 4.5 x 10⁻⁶ V/(W/m²)
Temperature sensor
  • type T thermocouple
Rated bending radius
  • ≥ 25 x 10⁻³ m
Rated load on a single wire
  • ≤ 1.6 kg
Sensing area
  • 6.9 x 10⁻⁴ m²
Sensor thermal resistance
  • 24 x 10⁻⁴ K/(W/m²)
Sensor resistance range
  • 50 to 100 Ω
Sensor thickness
  • 0.6 x 10⁻³ m
Uncertainty of calibration
  • ± 5 % (k = 2)
Operating temperature range
  • -40 to +150 °C
IP protection class
  • IP67
Standard wire length
  • 2 m
Options
  • longer wire length upon request
Options
  • longer wire length
  • LI19 hand-held read-out unit / datalogger
Manuals & Downloads

Description

FHF01 is a thin and flexible sensor for general-purpose heat flux measurement

Thin and flexible sensor for general-purpose heat flux measurement

FHF01 measures heat flux through the object in which it is incorporated or on which it is mounted, in W/m². The sensor in FHF01 is a thermopile. This thermopile measures the temperature difference across the flexible body of FHF01. A type T thermocouple is integrated as well. The thermopile and thermocouple are passive sensors; they do not require power.

 

FHF01's flexible foil sensor body fitting flat and curved surfaces

Easy to use

Using FHF01 is easy. It can be connected directly to commonly used data logging systems. The heat flux in W/m² is calculated by dividing the FHF01 output, a small voltage, by the sensitivity. The sensitivity is provided with FHF01 on its product certificate.

 

Suggested use

  • often applied as part of a larger test- or measuring system
FHF01 heat flux sensor
FHF01 is a thin and flexible sensor for general-purpose heat flux measurement
  • flexible (bending radius ≥ 25 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)
Would you like a personalised quote?

or contact us: info@hukseflux.com