GD6102 is a sensor system that measures the H2 flow rate and purity at pressure release valve of the circulatory system.

• Dual parameter integrated detection and uploading.
• It supports simultaneous measurement of the leakage concentration and instantaneous flow of hydrogen and displays the accumulative amount of hydrogen discharge.
• It supports simultaneous data uploading of the concentration, flow and cumulative values to DCS.
• Accurate measurement and long-term reliability.
• Purity measurement range of H₂: 0~20%, solved the problem of not able to measure after the concentration of hydrogen leakage exceeds 4%.
• The purity detection unit adopts a unique temperature control design to ensure stable measured value at “Zero” and throughout the full range, preventing the results from changes in ambient temperature.
• It uses an advanced water-resistant mini flowmeter featuring small pressure loss, large measuring range, and high reliability.

• Flow measuring range: (60~1000) dm³/h
• Purity measuring range: (0~20)% H₂
• Flow measuring accuracy: ±2.0% FS (standard state)
• Purity measuring accuracy: ±2.0% FS (standard state)
• Working state gas pressure: (0~0.4) MPa
• Secondary instrument (integrator) output: (4~20) mA
• Switch output: 4xSPDT, 250V AC 5A
• Pipeline size: DN15 (22×3)
• Sensor guard level: IP65
• Explosion-proof sign: Exd ia IIC T4 Ga