Product Overview
MODEL 5090 Thin-film Hydrogen Transmitter adopts FPC packaging. After packaging, the thickness of the sensor is less than 0.6mm, and the length of FPC is approximately 95cm, making it particularly suitable for environments with limited installation spaces. The sensor chip is based on our company's proprietary H2SENSE™ solid-state Pd alloy hydrogen detection technology—a true hydrogen-specific technology that can completely eliminate the problems of inaccurate measurement and false alarms commonly encountered by other hydrogen sensors, which are affected by background gases. The solid-state Pd alloy hydrogen sensor measures the partial pressure of hydrogen in mixed gases. It does not consume H₂ during operation, nor does it require the participation of O₂, enabling it to detect H₂ concentration in various background gases such as air, N₂, and inert gases.
The sensor chip of MODEL 5090 thin-film hydrogen transmitter is based on a structure of Pd alloy thin-film resistor. It adopts key process technologies, such as a mature and stable Pd alloy material doping system, alloy thin-film preparation process, and specific composite thin-film preparation technology. These technologies give the hydrogen sensor superior long-term stability, allowing it to be free from periodic maintenance and reducing operating costs. This sensor can measure hydrogen concentrations ranging from ppm level to 100% pure hydrogen, and the measurement range can also be selected and customized according to the user’s application requirements.
