1.4
Variants of the 1100A allow the two units to be separated by up to 100m, or up to 500 m
(1600 ft) with the addition of an interface electronics unit, model 1102, (refer to Figure 1.1
and Section 1.4).
Optional extras available include auto-calibration, alarm outputs, pressure compensation,
digital output and sample conditioning systems. If corrosive sample gases are used the
Transducer unit has a dilution purge option. There are a limited range of options available on
the high temperature version (1100H).
1.2 SAFETY APPROVALS
Details of safety certification are in Appendix 1. Section 2 gives further information on
installation.
Safety certification offered with an analyser will depend upon country of destination. Refer to
the certification labels attached to the analyser to determine which certification is applicable.
1.3 PRODUCT IDENTIFICATION
The individual units of the analyser (Control, Interface and Transducer units) all have serial
numbers. This serial number will be found on a label fixed to the back of the door of the
Control unit or to the inside base of the enclosure on the other two units.
WARNING
Only units with the same letter after the serial number should be connected
together to make an analyser.
Connecting units with different letters will invalidate any safety approvals for
hazardous areas.
A label identifying the analyser as a whole is fixed to the inside of the control unit door below
the serial number label. This label has the following information:
Identification Number e.g. 804347
Software Issue e.g. 1100-681 Rev 1
Date Tested
Picture Code
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