The Q4C is a multi-channel controller display and alarm unit that utilizes digital communications to interface with a maximum of four remote digital QEL transmitter/sensors.These are used to measure a wide variety of toxic gases such as CO,NO2, ... >>

EdgeTech announces the release of their new oxygen transmitter, the Oxy Trans. This is a two-wire looppowered 4-20mA transmitter that can be used for online or inline applications. The trans- measurementmitter offers five different O2ranges covering... >>

Rotronic’s new HygroGen is a generator of controlled relative humidity and temperature environments, primarily for the calibration of humidity instrumentation. The HygroGen is completely self-contained, requiring no external resources except... >>