Najeh wrote:Thanks! I would also like to know what’s the difference between the 0-10000 ppm range and the 0-500 ppm range. We need something that can quantify the concentration (e.g., 1000 ppm vs. 5000 ppm), not just indicate that there is a leak. We want to measure significant leaks rather than minor variations in low concentrations.
Which range would you recommend? Our alarm system is set at 25% and 50% of the LEL of H2, but it's positioned above where we operate the hydrogen gas.
Is the device specific to H2? I noticed a calibration kit is available, could you explain how it works?
1. The difference between the 0-10000 ppm and 0-500 ppm ranges is mainly in measuring accuracy, but both can quantify the leak concentration at various levels.
2. Our H2 Gas Detector will show ppm readings on the screen, so it can indicate if the leak is at 100, 500, 1000 ppm, etc.
3. Yes, the detector is specific to H2.