Hazardous Locations

FS7-4E



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FS7-4E

McDonnell Miller Explosion Proof Paddle Water Flow Switch FS7-4E

McDonnell Miller Explosion Proof Paddle Water Flow Switch

 

The McDonnell & Miller FS7-4E Series explosion proof water flow switches are used to prove flow on liquid lines in hazardous areas. The FS7-4E has an external adjustment of setpoint so one does not have to remove the explosion proof housing. A trimmable paddle allows for handling 1 1/4″ to 16″ pipe sizes.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
FS7-4E EXP PROOF WATER FLOW SWITCH INFO1,695.611,356.49

Accessories

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Specifications

Relay Type:SPDT

Media Temperature:32° to 300℉ (0° to 149℃)

Connection:1/2″ female conduit

Maximum Pressure:300 psi (2068 kPa)

Enclosure Rating:NEMA 7 & 9

Operating Area:Explosion proof Class I, Division 1, Group C, D; Class II, Division 1, Groups E, F, G

Paddle:Brass 1″ (2.5 cm) & 6″ (15.2 cm)

Installation:Vertical position for horizontal section of pipe

Process Connection:1.25″ MNPT (3.18 cm)

Dimensions:9.7″ H x 7.3″ w x 4.6″ d (24.7 x 18.4 x 11.7 cm)

Weight:12.3 lb (5.6 Kg)

Approvals:UL File E33552, CSA

Warranty:1 year

Certifications












Download Additional Data

document   FS7-4E Catalog Page
document   FS7-4E Installation Manual