Heat Flux Sensor – gSKIN®-XM
R & D
Heat Flux Sensor – gSKIN®-XM by greenTEG.
Discover this small heat flux sensor for reliable measurements under controlled environment!
Our Heat Flux Sensor – gSKIN®-XM is suited for a broad range of application from R&D, thermal optimization, energy efficiency, industrial monitoring of thermal properties.
Features & Benefits
- Ultra-high resolution of thermal energies and temperature differences.
- Low invasiveness and thickness.
- Models with connector compatible with all gSKIN®DLOG Data Loggers.
- All sensors with conductive heat flux calibration cohering to ISO 8301.
Specifications
- Product: gSKIN® XM
- Detector Type: Thermoelectric
- Surface Material (Sensing Area): Aluminum
- Article Number: A-044336
- Sensing Dimensions (mm): 4.4 x 4.4 x 0.5
- Heat Flux Range Min / Max [kW/m²]: -150 / 150
- Noise Equivalent Heat Flux per area [W/m²] / absolute [μW]: 0.340 / 6.6 (Experimentally evaluated values under optimal steady state conditions).
- Heat Flux Resolution per area [W/m2] with gSKIN® DLOG / absolute [μW]: 0.41 / 7.9 (Guaranteed minimum heat flux resolution using the gSKIN® DLOG-4219).
- Temperature Difference Resolution [μK]: ~140
- Response Time (0-95%) [s]: 0.7
- Min. /Avg. Sensitivity (S) [μV/(W/m²)]: 1.5 (Only a reference point).
- Max. Compressive Force when clamped [kgf]: < 2
- Electrical Resistance [Ohm]: < 20
- Thermal Conductivity [W/(m*K)]: ∼1.1
- Linearity with Power [±%]: 1
- Operating Temperature Range Min/Max [°C]: -50 / 150
- Calibration Accuracy [±%]: 3
- Calibration Temperature Range Min/Max [°C]: -30 / 70 (Conductive heat flux calibration cohering to the ISO8301 standard with mean temperature of 22.5°C).
- Flexprint Length (f) [cm]: 5
- Temperature Dependence of S [%/°C]: 0.25
- Homogeneity [±%]: 1 (The sensitivity increases or decreases as the temperature goes above or below 22.5°C). Position dependent signal change across sensing area.
- Cable Length (c) [cm]: 100
Use Cases
Various R&D applications:
- Battery Calorimetry: more documentation available here.
- Thermal optimization
- Energy efficiency
- Industrial monitoring of thermal properties.
All the use cases are available here!
To discover more application, check our peer-reviewed publication section!
Peer-reviewed Publications
To discover more application, check our peer-reviewed publication section!
Product Datasheet
The R&D sensor product datasheet is available here.


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