Product Overview

105
Flow Switches
McDonnell & Miller
O r dering Info r m a t i o n
F l o w Rates
Pipe
Mode of Operation
Size NPT Flow No Flow
in. Settings gpm (lpm) gpm (lpm)
3
⁄
4
Factory or
o r M i n i m u m . 1 2 ( . 4 5 ) . 0 6 ( . 2 3 ) 70 (265)
1
M a x i m u m 2 . 5 ( 9 . 4 6 ) 1 . 5 ( 5 . 6 8 )
Values are ± 10%
Electrical Ratings
Motor Switch Rating (Amperes)
Voltage Full Load Locked Rotor Pilot Duty
120 VAC 7.4 44.4
125 VA at
240 VAC 3.7 22.2
120 or 240 VAC
50 or 60 cycles
NOTE: DO NOT USE LIQUID FLOW SWITCHES
ON SYSTEMS WITH FLOW GREATER
THAN 10 FEET (3M) PER SECOND.
Max. Flow
Rate
gpm (lpm)
See page 132 for CE Conformance information
Model Part Weight
Number Number Description lbs. (kg)
F S 6 -
3
⁄
4
1 1 5 4 0 0 High sensitivity flow switch 4 . 5 ( 2 )
3
⁄
4
"
NPT body
F S 6 - J -
3
⁄
4
1 1 5 5 5 0 F S 6 -
3
⁄
4
w/BSPT pipe threads 4 . 5 ( 2 )
F S 6 - 1 1 1 5 6 0 0 High sensitivity flow switch 4 . 5 ( 2 )
1" NPT body
F S 6 - J - 1 1 1 5 6 5 0 FS6-1 w/BSPT pipe threads 4 . 5 ( 2 )
F S 6 - W -
3
⁄
4
1 1 5 6 5 1 F S 6 -
3
⁄
4
w/NEMA 4X enclosure 4 . 5 ( 2 )
F S 6 - W J -
3
⁄
4
1 1 5 6 5 3 F S 6 - W -
3
⁄
4
w/BSPT connections 4 . 5 ( 2 )
F S 6 - W - 1 1 1 5 6 5 2 FS6-1 w/NEMA 4X enclosure 4 . 5 ( 2 )
F S 6 - W J - 1 1 1 5 6 5 4 FS6-W-1 w/BSPT connections 4 . 5 ( 2 )
F S 6 - J -
3
⁄
4 -
E 1 1 5 5 5 1 F S 6 - J -
3
⁄
4
- CE conformance rated 4 . 5 ( 2 )
F S 6 - J - 1-E 1 1 5 6 5 5 F S 6 - J -1- CE conformance rated 4 . 5 ( 2 )
F S 6 - W J -
3
⁄
4
-E 1 1 5 6 5 6 F S 6 - W J -
3
⁄
4
- CE conformance rated 4 . 5 ( 2 )
F S 6 - W J - 1 - E 1 1 5 6 5 7 FS6-WJ-1 CE conformance rated 4 . 5 ( 2 )
13. Flow Switches 104-113• 3/6/07 2:07 PM Page 105