Michell Instruments has updated its
XZR400 range of oxygen analysers,
which now include an easy-to-use
touch-screen interface, to improve
operation. Other features include:
Atmospheric pressure compensation
as standard, digital flow meter for
improved readability, user-defined
range, two 4-20 mA outputs and
RS485 Modbus as standard.

The XZR400TS measures trace
oxygen in gases to concentrations as
low as 0.01ppm, and is suitable for
detecting leaks and controlling the
purity of gases in applications such
as heat treating, environmental
control or bottled gas manufacture.

The XZR400TS detects trace
amounts of oxygen rapidly – within