Honeywell International Inc.

Sam Su

Kevin X Chen

Yong Chen

Chunyu Shao

Nico Xu

Feng Liang

Lei Xiao

Qinghui Mu

Jianming Jin

Guoqiang Ni

Apparatus and associated methods relate to a one-piece structure for a solid electrolyte chemical sensor (SECS) having a first surface defining a cavity () designed to receive a substrate () that retains a solid electrolyte (), an internal water impermeable coating () on at least a portion of the first surface, a second surface that is substantially coplanar with an adjacent peripheral edge of a top surface of the substrate () when the substrate () is received in the cavity (), and a plurality of electrical contacts (-) disposed on the second surface adapted to electrically couple with the electrodes (-) on the substrate () when the substrate () is received in the cavity () and electrical paths are provided between respective electrical contacts (-) and electrodes (-).

Electrochemical gas sensor housing having a one-piece design

Embodiments relate generally to systems and methods for calibrating a gas detector. Some embodiments may include a gas detector comprising one or more sensing elements operable to detect volatile organic compounds (VOC), and a probe operable to provide air flow into the gas detector, wherein the probe comprises: a housing operable to attach to a main body of the gas detector and operable to hold a calibration tube during calibration of the gas detector; a cap operable to attach to the housing and operable to fit over and cover the calibration tube; and one or more inlets, wherein when a calibration tube is inserted into the probe, the air flows through the calibration tube. In some embodiments of the gas detector, the calibration tube inserted into the probe comprises activated carbon fiber (ACF) filter material.

System and method for calibration of volatile organic compound detecting instruments

Growing community of inventors

Shanghai, China

Sam Su