Sensor Protects Workers from Toxic Gas
Tue, 06/23/2009 - 8:06am
Protecting workers from hydrogen selenide, a gas used in etching silicon wafers, a 2 in. x 3.5 in. gas sensor from Sensor Electronics can work by itself to monitor gas levels, tie into an existing protection system, or work in tandem with its own dedicated transmitter. Color-coded LEDs indicate toxicity level and at a preset danger level the transmitter can turn on fans and remote alarms.