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MagneSonics JMLS Horizontal Mount Magnetic Level Switch

A change in liquid level moves the float through its permissible range of travel causing the float magnet to pivot and repel the switch magnet. The resulting snap action of the repelling magnets actuates the switch.

  • Magnetic Snap Action
  • All Stainless Steel Wetted Parts
  • SPDT 5A Contacts
  • Integral Conduit Box
  • Magnetic Latching
  • Class I, Div. 1, Grp. C & D Enclosure
  • CSA Approved
  • See Larger Image
  • See Dimensions
 
TYPICAL APPLICATIONS
  • Petroleum Processing - Fuels, lubricating oils, hydraulic fluids, separators, treaters, crude oil, fuel-water interfaces.
  • Chemical Processing - Acids, alkalis, ammonia, paints, lacquer, peroxides, alcohols, printing inks, freon.
  • Food Processing - Beverages, fruit juices, cooking oils.
  • Pharmaceutical and Cosmetic - Liquids, emulsions, lotions, solutions.
  • Marine Operations - Fuel oil, hydraulic fluid, bilge level alarms, sea water, coolant, condensate levels, cargo levels.
  • Reactor Operation - Level control, alarm signalling.
  • Cryogenic Liquids - Liquid methane, nitrogen, carbon dioxide, oxygen.
  • Water Industry - Flood control, reservoir levels.
  • General - Leak detection, overflow alarm, low level alarm in evaporators.
 
Model Selection Guide
JMLS Magnetic Level Switch Trim Material
Code Body Material T-316 SST
1 T-303 SST T-316 SST
2 T-316 SST
Code Switch Form and Function Max Temp. Switch Rating
1 SPDT Standard Switch 450°F 5A @ 120 VAC
2 DPDT Standard Switch 450°F 5A @ 120 VAC
3 SPDT High AMP Rating 250°F 11A @ 120 VAC
4 DPDT High AMP Rating 250°F 11A @ 120 VAC
5 SPDT High Temperature 750°F 5A @ 120 VAC
6 DPDT High Temperature 750°F * 4A @ 120 VAC
7 SPDT Hermetically Sealed 400°F * 4A @ 120 VAC
8 DPDT Hermetically Sealed 400°F * 4A @ 120 VAC
Code Connection
Pressure Rating Min. S. G.
0 1 1/2" NPT (Std Model)
1500 PSIG @ 100°F 0.50
1 2 1/2" 150# RF Flange
285 PSIG @ 100°F 0.50
2 2 1/2" 300# RF Flange
740 PSIG @ 100°F 0.50
3 2 1/2" 600# RF Flange
1480 PSIG @ 100°F 0.50
4 3" 150# RF Flange
285 PSIG @ 100°F 0.50
5 3" 300# RF Flange
740 PSIG @ 100°F 0.50
6 3" 600# RF Flange
1480 PSIG @ 100°F 0.50
7 2" NPT
450 PSIG @ 100°F 0.50
  Code
Flange Material
  0
All NPT models use this code
  1
A105 C.S.
  2
A182 T304 SST
  3
A182 T316 SST
*Note: Not Recommended for
60 HZ applications
JMLS 1 1
0 0
Typical Model