FS7-4E | McDonnell & Miller | Hazardous Locations
EXP PROOF WATER FLOW SWITCH
Brand:McDonnell & Miller
MPN:FS7-4E
SKU:FS7-4E
List Price:
$2,483.00
Today's Price:
$1,291.16
Log in for customized pricingproduct specifications
Measurement
Multi
Mount
Insertion
Type
Water
Input
120 VAC
product series specifications
Relay Type: SPDT
Media Temperature: 32° to 300°F (0° to 149°C)
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
more information & related documents
Series Description
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 in. to 16 in. pipe sizes.
Kele Description
EXP PROOF WATER FLOW SWITCH
Manufacturer
McDonnell & Miller
Related Documents
FS7-4E Installation manual 
