Rapidox 1100ZF0 pages

Rapidox 1100ZF
Zirconia Oxygen Gas Analyser

Description
The Rapidox 1100ZF oxygen analyser allows fast and
accurate analysis over the range 1ppm to 100% O2.
The analyser provides continuous on-line oxygen
analysis, with a typical response time of approximately
5 seconds for a 90% response to a step change in
gas compositions.
At the heart of the Rapidox 1100ZF is a zirconia
oxygen sensor that requires heating to 650°C before it
will conduct oxygen ions. The analyser supplies heat
to the sensor, which is controlled very accurately by a
regulated power supply incorporated within the
instrument. An internal pressure sensor compensates
for small changes in gas pressure to keep the
readings stable.

A powerful long-life pump draws a gas sample at a flow
rate set by the user between 0-1 litres per minute.
Alternatively the pump can be independently switched
off and operated under flowing gas conditions.
Standard features include two fully programmable alarm
circuits (volt free contacts), programmable analogue
outputs (0-10V and 4-20mA), easy calibration (user
selectable gases), RS232 / RS485 communications and
complete data-logging software.
Optional printer, Peli case and gas sample filters are
available.

Features
Measurement response: approximately 5 seconds for a 90% response
Measurement range: 1ppm to 100% O2
Accuracy ±1% of reading or 0.5ppm, whichever is the greater
Easy calibration procedure requiring any two or three gas mixtures (ordinary room air is a default)
Low maintenance sensor, life expectancy typically greater than 17,500 hours
Long-life variable speed pump fitted for sampling the gas
Unique sensor cleaning facility which can be operated at any time during use
Large back-lit LCD display
Two fully programmable alarm settings: high and low, open or closed relays
0-10V and 4-20mA analogue communications (both fully programmable)
Digital RS232 output (RS485 available upon request)
Software package includes live graphing and MS Excel compatible data-logging
PIN code protection
Operates on any worldwide mains voltage (90-260VAC)

Cambridge Sensotec Ltd.
Unit 29 Stephenson Road
St Ives
Cambs
PE27 3WJ
England

Telephone
+44 (0)1480 462142
Facsimile
+44 (0)1480 466032
Mobile
+44 (0)7866 624236

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Email
sales@cambridge-sensotec.co.uk
Web
www.cambridge-sensotec.co.uk