Igema NA7-130, Installation And Operating Instruction

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To indicate a range > 2,6 m it is necessary to use 2 or more superposed indicating ledges.
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For level gauges longer than 6 m, the unit will be delivered in divided version with
intermediate flanges.
5.2 Type of connection
Standard
: flanges according to DIN or ASME
On request : welding end or Socket Welding according to DIN or ASME
5.3 Materials
•
Fluid side in stainless steel according to DIN or ASME.
•
Float made of stainless steel; for low medium density, the float is made of titan
•
Other components in contact with the medium and pressure-retaining components made
of carbon steel according to DIN or ASME.
5.4 Application limits
Max. all. pressure PS [bar] 32 50 80 130
Max. all. temperature TS [°C] 239 265 296 340
5.5 Corrosion resistance
The safety of the unit is not influenced by corrosion if it is used as intended.
5.6 Identification plate / Marking
The following data are indicated on the identification plate according to EN 19:
* Marking depending on the realization
A Date of manufacture D Max. all. temperature
B Type of unit E Nominal pressure (not specified)
C Max. all. Pressure F Nominal diameter