500-0005

Z4010 portable oxygen
analyser
Features
N Measures from 100% to
less than 1ppm
N Fast response time of less
than 5s for 90% change
N Fully autoranging
N Fully programmable
analogue output

oxygen

Two alarms channels, user-config-

analyser measures a wide range of

urable for high, low or off states and

oxygen concentrations from percentage

hysteresis, each provide one set of volt-

levels to less than ppm in clean non-

free changeover contacts. They can be

reactive gas mixtures. Its robust carry-

set to any concentration within the

ing case, fast warm up time and switch-

span of the instrument. A choice of two

able supply voltage provide an ideal

analogue outputs is available, 0 to 5V

solution for on-the-spot oxygen monitor-

or 4 to 20mA, each with several pre-set

ing applications.

ranges. Sample flow adjustment and

The

Z4010

zirconia

monitoring are built-in, along with a
A large multi-digit, autoranging

sample pump for applications with a

LCD is used to display measured con-

low sample pressure.

centrations and also user-adjustable
parameters for alarm and analogue out-

The sampling system is a simple

put configuration.

A programmable

needle valve and flowmeter. Options

analogue output provides an easy

include: sample pump, fast flow loop

means to log results where necessary.

system, syringe injection port. Hitech
also supply a range of sample conditioning accessories to cater for most
sample sources.

Applications
N Air separation plants
N Nitrogen purged
soldering systems
N Cylinder gas quality
N Pharmaceutical and
food packaging and
storing
N Purge gas monitoring
N Glove boxes
N Workplace air
monitoring
N Medical monitoring