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Level Switches



The Flowline range of Level Switches includes general purpose and intrinsically safe models and offers different types of sensor technologies including vibration, buoyancy and ultrasonic.

Features and benefits

  • Durable designs give long-life performance
  • Available with different sensor technologies and material types
  • Includes level switches, models for leak detection, level shut off and automatic fill
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  • AX1X
  • AX13
  • AXXX
  • AX23
  • LU10
  • LZ12
  • LV10
  • LO10
Series AX1X
Classification Intrinsically safe or general purpose
Media Liquids
Type Single-point package
Application Bulk storage, IBC or drum, neutralization tank
Function Level switch
Max. length 10′ (3m)
Supply 12-36 VDC
Contact (1-4) SPST relay or SPDT reed
Rating 60 VA or 15 VA
Enclosure NEMA 4X (IP65)
Termination Conduit
Mount 2″ NPT (1 1/2″ G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 150 PSI (10 bar)
Material PP / PVDF
Datasheet Click here
Series AX13
Classification General purpose
Media Liquids
Type Single-point package
Application Bulk storage, IBC or drum, neutralization tank
Function Level shut off
Max. length 10′ (3m)
Supply 120/240 VAC
Contact (1-4) SPST relay or SPDT reed
Rating 250 VAC @ 10A
Enclosure NEMA 4X (IP65)
Termination Conduit
Mount 2″ NPT (1 1/2″ G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 150 PSI (10 bar)
Material PP / PVDF
Datasheet Click here
Series AXXX
Classification Intrinsically safe or general purpose
Media Liquids
Type Multi point package
Application Day tank, skid or machine, cooling tower, waste sump, process tank
Function Level switches
Max. length 10′ (3m)
Supply 12-36 VDC
Contact (1-4) SPST relay or SPDT reed
Rating 60 VA or 15 VA
Enclosure NEMA 4X (IP65)
Termination Conduit
Mount 2″ NPT (G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure Atm
Material PP
Datasheet Click here
Series AX23
Classification General purpose
Media Liquids
Type Multi point package
Application Day tank, skid or machine, cooling tower, waste sump, process tank
Function Automatic fill or empty
Max. length 10′ (3m)
Supply 120/240 VAC
Contact (1) SPDT latching relay
Rating 250 VAC @ 10A
Enclosure NEMA 4X (IP65)
Termination Conduit
Mount 2″ NPT (G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure Atm
Material PP
Datasheet Click here
Series LU10
Classification Intrinsically safe
Media Liquids
Type Ultrasonic sensor
Application Chemical
Function Level switch
Max. length
Supply 12-36 VDC
Contact (1) SPST relay
Rating 32 VDC (0.5A max)
Enclosure NEMA 6 (IP68)
Termination Cable
Mount 3/4″ NPT (G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 150 PSI (10 bar)
Material PP / PFA
Datasheet Click here
Series LZ12
Classification General purpose
Media Liquids
Type Vibration sensor
Application Wastewater
Function Level switch
Max. length
Supply 12-36 VDC
Contact (1) SPST relay
Rating 60 VA (1A max)
Enclosure NEMA 6 (IP68)
Termination Cable
Mount 3/4″ NPT (G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 150 PSI (10 bar)
Material PP-Ryton
Datasheet Click here
Series LV10
Classification General purpose
Media Liquids
Type Buoyancy sensor
Application Water
Function Level switch
Max. length
Supply
Contact (1) SPST reed
Rating 15 VA (0.25A max)
Enclosure NEMA 6 (IP68)
Termination Cable
Mount 3/4″ NPT (Rp)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 25 PSI (10 bar)
Material PP / PVDF
Datasheet Click here
Series LO10
Classification General purpose
Media Liquids
Type Optic sensor
Application Secondary containment
Function Leak detection
Max. length
Supply 12-36 VDC
Contact (1) SPST relay
Rating 60 VA (1A max)
Enclosure NEMA 6 (IP68)
Termination Cable
Mount 3/4″ NPT (G)
Temperature -40º F. (-40º C.) to 176º F. (80º C.)
Max. pressure 150 PSI (10 bar)
Material PP / PFA
Datasheet Click here

Enquire about this product

Send a message to the Chem Resist sales team for more information.

Alternatively, contact Neil Williams on +44 1924 499466 or enquiry@chemresist.com.

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