| EXAMPLE |
F7-MS |
B |
3 |
5 |
F3 |
1 |
04.25 |
07.50 |
11.66 |
15.75 |
20.00 |
24.10 |
32.00 |
J |
Series F7-MSB3-5F31-04.25-07.50-11.66-15.75-20.00- 24.10-32.00-J Multi-Station Level Switch, brass with beryllium copper stops, 2" NPT, 6 switch points, 316SS float, min. s.g. 0.75, max. pressure 750 psi, SPST, .17A @ 120VAC, L6 set point distance 4.25", L5 set point distance 7.5", L4 set point distance 11.66", L3 set point distance 15.75", L2 set point distance 20", L1 set point distance 24.1", 32" overall length, with junction box for wire leads, NEMA 4. |
| SERIES |
F7-MS |
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Multi-Station Level Switch |
STEM & CONN.
MATERIAL |
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S |
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Brass with Beryllium Copper Stops
316SS with SS Armco PH-15-7MO Stops |
CONNECTION
TYPE |
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2
3
4
5 |
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1/2" NPT (float F2 and F3 only)
1-1/4" NPT (float F1 only)
2" NPT
3" 150# Flange, Carbon Steel (float F2 and F3 only)
3" 150# Flange, 316SS (float F2 and F3 only) |
NUMBER OF
SWITCH
POINTS |
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1
2
3
4
5
6 |
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1 Switch Point
2 Switch Points
3 Switch Points
4 Switch Points
5 Switch Points
6 Switch Points |
| FLOAT TYPE |
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F1
F2
F3 |
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Buna-N, Min. S.G. 0.75, Max. Pressure 150 psi (10.3 bar)
Buna-N, Min. S.G. 0.55, Max. Pressure 150 psi (10.3 bar)
316SS, Min. S.G. 0.75, Max. Pressure 750 psi (51.7 bar) [Units >72": 300 psi (20.7) bar] |
| SWITCH TYPE |
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1
2
3 |
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SPST, .1 7A @ 12 0VAC
SPST, .8 A @ 120 VAC
SPDT, .17 A @ 120 VAC
NO switch is standard. For NC place and "*" after the corresponding set point distance in the model number. |
SET POINT
DISTANCE
(L6) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 04.25 would be 4.25" from the bottom of the process connection. |
SET POINT
DISTANCE
(L5) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 07.50 would be 7.50" from the bottom of the process connection. |
SET POINT
DISTANCE
(L4) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 11.66 would be 11.66" from the bottom of the process connection. |
SET POINT
DISTANCE
(L3) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 15.75 would be 15.75" from the bottom of the process connection. |
SET POINT
DISTANCE
(L2) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 20.00 would be 20" from the bottom of the process connection. |
SET POINT
DISTANCE
(L1) |
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00.00 |
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In inches referenced from bottom of connection.
Example: 24.10 would be 24.1" from the bottom of the process connection. |
OVERALL
LENGTH
(LO) |
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00.00 |
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Maximum overall length with Connection Type 1: 36" (931.4 cm); Connection Type 2:
60" (152.4 cm); Connection Types 3, 4 or 5: 140" (355.6 cm). Minimum length is L1 + D. |
| OPTIONS |
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J |
Junction Box for Wire Leads, NEMA 4 |
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