PHFS-01e Heat Flux Sensor
The PHFS-01e is a heat flux sensor that is encapsulated in either copper, brass, or aluminum in order to make it more robust. The metal encapsulation may add a relatively small amount of thickness and thermal resistance to the total sensor package, but it also allows the PHFS-01e an increased sensitivity and durability. Increased durability is advantageous when the sensor is required to withstand removal and reapplication to measurement surfaces multiple times throughout its lifetime. This sensor is NIST traceable.
$125 for single/small order quantities*
*Inquire about large quantity order pricing.
Volume and University discounts available.
Price listed for US sales. International pricing may vary.
- R&D of heat transfer components
- Energy efficiency of thermal systems
- Heat transfer education
Sensor thickness (t)
Specific Thermal Resistance
Absolute PHFS Thermal Resistance
Heat Flux Range
Sensor Surface Thermocouple
Sensing Area Dimensions
Total Sensor Dimensions
Total Sensor Area
Copper (other materials available)
Approx. 9.0 mV/(W/cm^2)
Approx. 600 microns
Approx. 0.9 K/(kW/m^2)
+/- 150 kW/m^2
-50 to +120 degrees C
a = 2.54 cm b = 2.54 cm
W = 3.0 cm H = 3.2 cm
Please email info@FluxTeq.com for any purchases. Include your shipping address and the number of sensors and types you would like purchase so that we can estimate the shipping and total costs.
Feel free to include any information about your specific application so that we can provide you with the most appropriate heat flux sensor product.
*Response time is for one time constant or 63% sensor output signal to a heat flux step input
** Temperature range may be larger than specified. Further testing is currently being conducted.
Standard sensor orders come with heat flux and thermocouple wire measurement leads of 3 ft in length. If your application requires longer wire leads then we can provide them at a small additional cost per foot.