Type 8181 / TCL001 Level Float Switch

Brand: Burkert Fluid Control Systems

Float switch with hermetically sealed reed contacts in a fixed switch part, switching triggered by magnets in floating switch part, reed contact implemented as alternator or normally open/closed; for neutral and aggressive liquids; not sensitive to dirt particles in the medium; cylindrical threading for simple installation in side of container. 

Different versions are available depending on material (PP or stainless steel), mounting position (horizontal or vertical) and equipment (relay).

Features

  • Switch for neutral and aggressive liquids
  • NO/NC, alternating
  • Reed contact
  • Vertical or horizontal mounting
  • Molded lying leads (Type 8181) or cable (Type TCL001)

Specifications

Wetted Material

  • Stem & Float: PP or Stainless Steel 1.4301/304 (1.4435/316L on request)
  • Retaining Ring: Only for vertical variant: PP or Stainless Steel 1.4301/304 (1.4435/316L on request)

Non-Wetted Material

  • Cable Gland: PA

Process Pressure

  • Max. 1 to 10 bar

Process Temperature

  • -40° to 120° C (-40° to 248° F)

Operating Temperature

  • -10° to 80° F (14° to 176° F)

Process Connection

  • G 1/4"
  • G 1/8"
  • G 3/4"

Environmental Protection

  • IP65

Electrical Connection

  • Leads 300 mm or cable 5 m

Switching Function

  • Normally Closed/Open

Approvals & Certifications

  • CE

Mounting Position

  • Vertical
  • Horizontal
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