UNS-1000 Series (Formerly Series BLS 700)

Barksdale_Level Switch_UNS1000 Description
Barksdale's Series UNS-1000 Level Switches offers a level control solution that is fully customizable to the exact needs of your application. Available in lengths up to 40", the UNS-1000 Level Switches can be configured with up to five floats, each with its own individual switch point. A variety of mounting options and materials are available, ensuring compatibility with your vessel. Standard construction materials include stainless steel and brass. Floats are available in stainless steel and Buna-N. Alternative materials may be available upon request. Switches may be configured either as one common circuit (Group 1 or 2) or as independent circuits (Group 3 or 4), with SPST or SPDT reed switches. For applications requiring multiple setpoints with pressures below 220 psi, the Series UNS-1000 is the level switch to choose.

 

Features

  • Fully customizable
  • Up to 5 independent switch points
  • Reversible switch logic
  • Suitable for high viscosity liquids
  • Optional integral temperature switch
  • Hermetically sealed reed switches

Applications

  • Sump tanks
  • Hydraulic power units
  • Storage tanks
  • Solvent recovery systems
  • Lube oil console systems
  • Marine applications

GENERAL SPECIFICATIONS*

Max. Operating Pressure: 220 psig (15 bar), NBR (BUNA), and SS float
Minimum Specific Gravity:
NBR (BUNA) - .57 g/cm³
SS - .71 g/cm³
Mounting Position: Vertical, ±30°, through top or bottom
Protection Class:
IP65 for ST-, KL- and PG-design
IP67, IP68 on request
IP54 for K-design
Operating Temperature: +14 °F to +221 °F (-10 °C to +105 °C), PVC-cable
Special Design Options:
(On Request)
DR - Damping tube
HT - High temperature silicone-cable -40 °F to +302 °F (-40 °C to +150 °C)
U - Mounting location through bottom
PT100 - PT100-element
VV - Vertical adjustment
Exi - ATEX approval EEx ia
Contact Mode: NO or NC are defined on the basis of an empty tank and for installation through the top.
Weight: Dependent on length and design

*See Product Configurator for additional options.

 

 

UNS-2000 Series (Formerly Series BLS 800)

Barksdale_Level Switch_UNS2000 Description
Barksdale's Series UNS 2000 Level Switches offer a level control solution that is fully customizable to the exact needs of your application. This series of Level Switches can be configured with up to six floats, each with its own individual switch point. A variety of mounting options and materials are available, ensuring compatibility with your vessel. Floats are available in stainless steel and Buna-N, ensuring a broad range of media compatibility. Alternative materials may be available upon request. Switches may be configured either as one common circuit (Group 1 or 2) or as independent circuits (Group 3 or 4), with SPST or SPDT reed switches. For applications requiring multiple setpoints, an integral temperature switch (optional) and high pressures up to 580 psi, the UNS-2000 is the level switch to choose.

 

Features

  • Fully customizable
  • Up to 6 independent switch points
  • Reversible switch logic
  • Suitable for high viscosity liquids
  • Optional integral temperature switch
  • Hermetically sealed reed switches

Applications

  • Sump tanks
  • Hydraulic power units
  • Storage tanks
  • Solvent recovery systems
  • Lube oil console systems
  • Marine applications

GENERAL SPECIFICATIONS*

Max. Operating Pressure: 580 PSI (40 bar), depends on mounting element and float
Minimum Specific Gravity:
NBR (BUNA):
S.S:
0.6 g/cm³
0.78 g/cm³
Mounting Position: Vertical, ±30°, through top or bottom
Protection Class:
IP65 for ST-, KL- and PG-design
IP67, IP68 on request
IP54 for K-design
Operating Temperature: +14 °F to +221 °F (-10 °C to +105 °C), PVC-cable

Special Design Options:
(On Request)
DR - Damping Tube
HT - High Temperature Application - (-40 °C up to +150 °C) F- Silicone Cable
U - Mounting location through bottom
PT100 - PT100-Element
TP - Temperature switch
VV - Vertical Adjustment
EXi - ATEX-approval EEx ia
Contact Mode: NO or NC are defined on the basis of an empty tank and for installation through the top
Weight: Depends on length and design

*See Product Configurator on Barksdale Data Sheet for additional options.