Photoionization Hydrogen Gas Detectors

GAO Tek photoionization detectors (PID) are gas detectors that utilize the photoionization process to detect the presence of various gases, including hydrogen. In a photoionization detector, a high-energy ultraviolet (UV) lamp is employed to ionize gas molecules, creating positively charged ions and free electrons. The resulting ions pair generates a measurable electric current, which is then used to quantify the concentration of the target gas. For hydrogen gas detection specifically, photoionization detectors offer several benefits such as: sensitivity, wide detection range, real-time monitoring, selective detection, portability, compact design, low maintenance, and versatility.
We have products in stock and can ship overnight within North America. Need any help? Fill out this Ask an Expert or email us at sales@gaotek.com.

Showing all 2 results

GAOTek Hydrogen Gas Detector

SKU: GAOTek-HGD-110
GAOTek Hydrogen Gas Detector is a waterproof and dustproof pump suction composite gas detector that detects single gas concentration or multiple (≤ 6 types) gas concentrations.

GAOTek Portable Hydrogen H2 Gas Detector

SKU: GAOTek-PHGD-101
GAOTek portable hydrogen H2 gas detector adopts a 2.31-inch high-definition color screen for real-time display, and uses imported gas sensors of well-known brands