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Heat Flux Sensors for Heat Transfer Measurements

Q: What data logger can be used with your heat flux sensors?

HFS DAQ is a data acquisition system intended to read and record measurements from HFS heat flux and integrated temperature sensors

Ultra-sensitive plate heat flux sensor

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Data Sheet (PDF)

$1,383.81

Item# UHFS-09

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-9	$1,383.81
10-24	$1,314.62
25-49	$1,286.94
50-99	$1,231.59
100-199	$1,203.91
200+	$1,176.24

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Lead Time (If not in stock): 5 weeks

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HFS-5 Economical sensor for use in R&D heat transfer measurements and thermal systems evaluation
HFS-6 Larger sensor for use in buildings thermal evaluation and higher sensitivity
UHFS-09 Larger sensor, highest sensitivity and waterproof for use in geothermal studies
HFS DAQ as the accessory of HFS series, low-cost data acquisition system to accurately measure the signals outputted from HFS heat flux sensors and their integrated thermocouples

View Specs

UHFS-09 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Process Temperature Range

Encapsulation Material

Nominal Sensitivity

Sensor Thickness

Specific Thermal Resistivity

Absolute Thermal Resistance

Heat Flux Range

Response Time

Sensing Area Dimensions

Total Sensor Dimensions

Sensing Area

Total Sensor Area

What data logger can be used with your heat flux sensors?

Asked by: Navid93

Thank you for the inquiry. We have the new Layer N system with SP-016-1. Part of the modular Layer N system; https://www.omega.com/en-us/layer-n/smart-probes/p/SP-016-Series Best regards OMEGA

Answered by: AENwlk

Date published: 2020-10-06

IS UHFS-09 good for outdoor measurements? Does it measure total heat flux, i.e., conduction plus convection plus radiation?

Asked by: A_V_

Hi A_V_ Thank you for the inquiry. UHFS-09 has water proof construction for durability in wet/splashing condition. The black surface provides for heat flux due to convection and radiation sources. Best regards, Omega

Answered by: NorwalkAE_RS

Date published: 2022-07-15

Does Omega know the density and specific heat values for the heat flux sensor HFS-5? If positive, please disclose the average values of these properties.

Asked by: JorgeDB

Hi JorgeDB, Thank you for the inquiry. For these questions and in depth questions on application please forward request via email to TEMP@OMEGA.COM. Best regards OMEGA

Answered by: NorwalkAE_RS

Date published: 2022-05-17

If I need to calculate the total heat power through HFS-5, should I multiply the measured heat flux with sensor area (6.5cm2) or total area (9.2cm2)?

Asked by: han2021

Hi Han2021 Thank you for the inquiry. Please forward this question to TEMP@OMEGA.CON. Best regards OMEGA

Answered by: NorwalkAE_RS

Date published: 2022-05-17

What is the maximum sampling rate for the HFS-5?

Asked by: Trevor42

Hi Trevor C Thank you for the inquiry. Sample rate would be determined by the instrumentation used. Response time of the sensor is 0.6 seconds as noted on the data sheet. Best regards OMEGA

Answered by: NorwalkAE_RS

Date published: 2022-05-17