Robust Combined Heat Flux and Temperature Sensor – gSKIN® XO-Temp

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Size: 30mm x 30mm
Combined heat flux and temperature measurements


  • - Ultra-high resolution of thermal energies and temperature differences
  • - Robust sensor for heat flux and temperature measurements
  • - All sensors with conductive heat flux calibration cohering to ISO 8301
  • - Applications: R&D
gSKIN® Heat Flux Sensors Datasheet
Datalogger Test Tool
Product gSKIN® XO-Temp 
Article NumberA-044728
Detector TypeThermoelectric, NTC
Surface Material (Sensing Area)Polyamide
Sensor Dimensions (a x b x d) [mm x mm x mm]30.0 x 30.0 x 3.3
Heat Flux Range Min / Max [kW/m²]-15/15
Noise Equivalent Heat Flux a  [W/m²] / absolute [μW]0.073/65.7
Heat Flux Resolution per area [W/m2] with gSKIN® DLOG b / absolute [μW]0.09/81.0
Min./Avg. Sensitivity (S) [μV/(W/m²)]10.0/20.0
Temperature Dependence d of S [%/°C]0.25
Response Time e (0-95%) [s]n/a
Electrical Resistance [Ohm]<150
Thermal Conductivity [W/(m*K)]~0.4
Max. Compressive Force when clamped [kgf]>32 (not specified)
Operating Temperature Range Min/Max [°C]-50/80
Calibration Temperature Range Min/Max f  [°C]-30/70
Calibration Accuracy [±%]3
Homogeneity c [±%]1
Linearity with Power [±%]1
Accuracy Temperature Measurement [°C]+/- 0.1
Resolution Temperature Measurement [°C]0.01
NTC B-constant (B25/50) [K]3380
B-constant tolerance [±%]0.7
Accuracy Temperature Measurement [°C]±0.2 (0-30), ±0.4(-20-60)
Cable Length (c) [cm]100

a Experimentally evaluated values under optimal steady state conditions. b Guaranteed minimum heat flux resolution using the gSKIN® DLOG-4219. c Only a reference point. d The sensitivity increases (decreases) as the temperature goes above (below) 22.5°C. e Refers to the heat flux measurement. f Conductive heat flux calibration cohering to the ISO8301 standard with mean temperature of 22.5°C. g Position dependent signal change across sensing area.

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Price: CHF 689,00

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