Description

Robust heat flux sensor for performing reliable measurements in harsh environments. Available with 1m flying leads or TEG connector

Features

• 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.
• Applications: R&D, thermal optimization, energy efficiency, industrial monitoring of thermal properties.

Specifications

Product: gSKIN® XO677C
Detector Type: Thermoelectric
Surface Material (Sensing Area): Polyamide
Article Number: A-044717
Sensing Dimensions: 30 x 30 x 3.3mm
Heat Flux Range Min / Max: -15 / 15kW/m²
Noise Equivalent Heat Flux per area / absolute: 0.007 W/m² / 64.3µW (Experimentally evaluated values under optimal steady state conditions).
Heat Flux Resolution per area with gSKIN® DLOG / absolute: 0.09W/m² / 78.4µW (Guaranteed minimum heat flux resolution using the gSKIN® DLOG-4219).
Min. /Avg. Sensitivity (S): 7μV/(W/m²)/ 13μV/(W/m²) (Only a reference point).
Max. Compressive Force when clamped: < 32Kgf
Electrical Resistance: < 150 Ohms
Thermal Conductivity: ∼0.4W/(m*K)
Linearity with Power: ±1%
Operating Temperature Range Min/Max: -50°C / 80°C
Calibration Accuracy: ±3%
Calibration Temperature Range Min/Max: -30°C / 70°C (Conductive heat flux calibration cohering to the ISO8301 standard with mean temperature of 22.5°C).
Temperature Dependence of S: 0.25%/°C
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: 1m flying leads, or TEG connector