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Pneumercator LS 600

Pneumercator LS 600

Item #LS600

The Pneumercator LS 600 series liquid level float switches provide the highest degree of dependable accuracy for sensing and controlling liquid levels. They may be used with audible alarm consoles such as the Pneumercator LC 1000 or customers' own to actuate high and/or low level warning devices. The LS 600 is available with intermediate switches for control of pumps to maintain liquid levels within a predetermined range. The LS 600 series is simple in design and operation. A magnet within each float actuates a hermetically sealed dry-reed switch. The encapsulated switches are sealed inside the sensing probe and completely protected from exposure to liquid or vapor. Float travel is restricted via the use of stops placed immediately above and below the customer specified switch operating points.

Pneumercator LS 600 Benefits

  • One to four magnetic switch floats. 
  • Available in brass or stainless steel configuration. 
  • Each switch may be operated in either normally open (NO) or normally closed (NC) contact states. 
  • FM and UL approved intrinsically safe. UL approved general purpose. 
  • Easy installation. 
  • Virtually maintenance free. 
  • Repeatability of 1/8-inch
  • LS 600 series float switches are available in three different configurations: LS 600A, LS 600 and custom. 
  • Shaft:  Brass .50" dia. (max. length 12 feet.); Stainless steel .50" dia. (max. length 14 feet.)
  • Float:  1.62" dia. stainless steel or 1.4" dia. Buna-N
  • Retainer Clips:  Stainless steel
  • Bushing:  2” or 1 1/2” NPT Cast iron standard
  • Wiring:  2 conductor--18 AWG each switch; 10 feet long for models LS 600A
  • Float Switch: Dry reed type hermetically sealed within probe; SPST rated 100W resistive load, 400V max.
  • at 3 amp.
  • Temperature:  -4 °F to 176 °F (-20 °C to 80 °C)
  • Pressure:  Full vacuum to 150 PSIG.
  • Repeatability:  1/8" inch typical per point
  • Housing:  (Model LS 600) Die cast aluminum, NEMA 4 rated, 1/2 NPT conduit fitting
  • Temperature Option: -40 °F to 176 °F (-40 °C to 80 °C)

Approvals/Certifications:

UL:

  • UL913 Entity - Approved intrinsically safe for Class I, Groups C & D hazardous locations when installed in accordance with wiring diagram 50187. Ref. E139464.
  • UL508 General Purpose Use
  • Rated 0.5A @ 120VAC, inductive.
  • Rated 0.25A@240VAC, inductive.

FM:

  • Approved intrinsically safe with entity for Class I, II, III, Division 1, Groups A,B,C, D,E,F, & G under file No. 1 Q3A4.AX*

NYC BSA:

  • Approved under calendar number 630 71 SM. (When used in combination with a Pneumercator LC1000 series alarm console).