Galvanic Applied Sciences 943-TGS-CE, Руководство по эксплуатации

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Revision 5 20 August 2021
2.2.4 Instrument Air
The system requires instrument air at 55 to 116psig (3.8 to 8 barg) at a delivery rate of 22
SCFM (37m
3
/ h). Instrument air is used for cabinet cooling, cabinet purge, zero gas, and
aspirator drive air, so it is essential that the provided air meet the above pressure and flow
rate requirements. The instrument air must be clean and dry, and meet the requirements for
Class 1 instrument air stipulated by ISO 8753-1:2010 (Compressed Air Specifications).
2.2.5 Steam
One low pressure steam supply is required, as indicated in Table 2.
Table 2: Steam Supply Requirements
Location Minimum
Pressure
Maximum
Pressure
Minimum
Temperature
Maximum
Temperature
Sample
Probe Nozzle
2.8 barg
(40 psig)
5.5 barg
(80 psig)
140°C (285°F) 160°C
(320°F)
2.2.6 Area Classification
The hazardous area classification and ingress protection for the Model 943-TGS-CE are
shown below:
2.3 Unpacking
The 943-TGS-CE analyzer system is packed for shipment in a wooden crate.
To unpack the system:
1. Remove the lid by undoing the marked lag bolts.
2. Once the lid is off, remove the excess packing material, boxes, and sample probe from
the shipping crate. The sample probe will be wrapped in packing material. Probes with
a guide length of 5.5 feet or longer are packed in a separate crate.
3. Visually inspect the small packages and the sample probe to ensure that no major
damage has occurred. If damage has occurred, contact the shipping company and
943-TGS-CE (ATEX)
Device Group: II 2 G.
Ex protection: II 2 G Ex d e ia mb px IIC T3 Gb
IP Protection: IP65
943-TGS-CE (IECEx)
Device Group: II 2 G.
Ex protection: II 2 G Ex db eb ia mb pxb IIC T3 Gb
IP Protection: IP65