Depending on the design, the sealing diaphragm selection for SITRAN SP320/420 is as follows:
7MF03**-**U/V/W/X**-***
7MF04**-**U/V/W/X**-***
The MLFB of the new SITRANSP320/P420 membrane is 7MF08/09*. This MLFB cannot be used with SITRANSPDSIII and SITRANSP310/P410 products.
The MLFB of SITRANSPDSIII and SITRANSP310/P410 sealing diaphragms remains 7MF49*, and cannot be used with SITRANSP320/420, except for 7MF4925-*.
Explosion-proof
Explosion-proof type and explosion-proof certification are separate. When selecting explosion-proof equipment, both the explosion-proof type and explosion-proof certification must be selected.
For example, ATEXExia:7MF0400-.....-5B..-ZE20
For example, IECExExd:7MF0400-.....-5C..-ZE23
Universal certification without "Ex"
Versions without Ex certification must select the general certification options E00, E06...E10.
Functional safety (SIL)
The SITRAN SP320/P420 selection meets functional safety requirements through option C20. Selecting this code provides functional safety certification (IEC 61508) SIL2/3. Option C23 is obsolete.
Cable Gland
The standard SITRAN SP320/420 configuration does not include a cable gland; the cable inlet is fitted with a dust cap to prevent contamination. Cable glands with suitable sealing caps can be selected via options A00...A12.
Han equipment connector ordering data
This simplifies the selection of Han equipment connectors. It should be noted that if the equipment plug option is A30...A37, the cable receptacle is not included in the delivery. It must be ordered separately using the A40...A41 option.
Transmitter display
The factory defaults to displaying units in bars or mbars.
Customize the display by selecting Y01 and Y21.
Nameplate Label
The nameplate label is in English; you can customize the language using options B11...B16, B20, B35.
SITRANSPDSIII order number converted to SITRANSP320/P420
The PIA selection tool includes a converter that can automatically convert the SITRANSPDSIII order number to the corresponding SITRANSP320/420 order number.
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