توضیحات
Magnetrol’s series 75 liquid level switches are designed and constructed to provide reliable service.An industry standard in petroleum refineries and chemical plants, thousands of these switches are in daily service throughout the world.
Features:
Features:
Choice of carbon or stainless steel welded float chamber.
Stainless steel float and trim.
Service pressures up to 138 bar (2000 PSIG).
Process temperatures up to 400°C (750°F).
Specific gravity ratings down to 0.35.
Operating level differentials, fully field adjustable.
Single or multiple switch mechanisms available.
Choice of switch mechanisms:
mercury
high temperature mercury
dry contact
hermetically sealed
pneumatic.
dry contact
hermetically sealed
pneumatic.
Choice of switch mechanism enclosures:
CENELEC (EEx d)
BASEEFA (Ex d)
NEMA 3R for pneumatics
NEMA 4X (IP 65), moisture proof.
NEMA 7/9 (CSA/FM), explosion proof
NEMA 4X/7/9 (CSA.FM), Class I, Div. 1, Group B.
BASEEFA (Ex d)
NEMA 3R for pneumatics
NEMA 4X (IP 65), moisture proof.
NEMA 7/9 (CSA/FM), explosion proof
NEMA 4X/7/9 (CSA.FM), Class I, Div. 1, Group B.
Tank connections and combinations of:
1″ – 11/2″ – 2″
NW 25 – NW 40 – NW 50 (DIN)
NPT/socket weld
Side/side flanged
Side/bottom flanged
NW 25 – NW 40 – NW 50 (DIN)
NPT/socket weld
Side/side flanged
Side/bottom flanged
نقد و بررسیها
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