• Level Switches

    Introduction

    Flowline offers the most advanced family of level switch automation and safety solutions for your bulk storage, day tank, process vessel and waste sump applications.

     

    Ultrasonic

    Offered in PP and PFA with a 1A relay, the intrinsically safe ultrasonic switch is applied in hazardous media including solvent, chemical, hydrocarbon and petroleum.

     

    Capacitance

    Offered in both intrusive and non-intrusive configurations with a 1A relay, the general purpose capacitance switches are best for ultrapure water and acid.

     

    Optic

    Offered in PP and PFA with a 1A relay, the general purpose optic switch is widely applied in secondary containment leak detection of chemical and wastewater.

     

    Buoyancy

    Offered in PP, PVDF and stainless steel with a dry contact closure, the general purpose float switches are ideal for basic water, chemical and light oil applications.

     

    Vibration

    Offered in Ryton® with a 1A relay, the general purpose vibration switch is ideal for challenging coating, scaling and foaming media such as wastewater and brine.

     

    Switch Pak/Smart Trak

    Switch Pak

    Single switch points with adjustable positions.

     

    Smart Trak

    Up to 4 switch points with adjustable positions.

     

    Compact Relay Controller

    AC powered relay controller provide direct level control with built-in 10A relay, adjustable time delay.

     

    Strobe Alert Flash Alarm

    Offer in AC and DC powered provide local flash alarm bring immediate local attention to process condition.

     

    Compact Junction Box

    Ideal choice for sensor wiring and termination.

     

    Ultrasonic Switch

    Broadly applied in chemical and light weight oil media. Intrinsically safe classification. Available in PP and PFA material.

     

     

    RF Capacitance Switch

    For relatively clean, non-coating or scaling type liquid. Intrinsically safe classification. Available in PP and PFA material.

    Optic Switch

    Excellent choice for leak detection. Available in PP and PFA material.

     

    Vertical Buoyancy Switch

    For relatively clean, non-coating or scaling type liquid. Available in PP and PVDF material.

    Thermo-Tek Temperature Sensor

    RTD series provide temperature measurement up to 90ºC switch for process water, chemical and acid solutions.

     

     

     
    Series AXXX AX23 AX1X AX13 LU10 LZ12 LV10 LO10
     Classification Intrinsically safe or general purpose General purpose Intrinsically safe or general purpose General purpose Intrinsically safe General purpose General purpose General purpose
     Media Liquids Liquids Liquids Liquids Liquids Liquids Liquids Liquids
     Type Multi-point package Multi-point package Single-point package Single-point package Ultrasonic sensor Vibration sensor Buoyancy sensor Optic sensor
     Application Day tank, skid or machine, cooling tower, waste sump, process tank Day tank, skid or machine, cooling tower, waste sump, process tank Bulk storage, IBC or drum, neutralization tank Bulk storage, IBC or drum, neutralization tank Chemical Wastewater Water Secondary containment
     Function Level switch Automatic fill or empty Level switch Level shut off Level switch Level switch Level switch Leak detection
     Max. length 10′ (3m) 10′ (3m) 10′ (3m) 10′ (3m)
     Supply 12-36 VDC 120/240 VAC 12-36 VDC 120/240 VAC 12-36 VDC 12-36 VDC 12-36 VDC
     Contact (1-4) SPST relay or SPDT reed (1) SPDT latching relay (1-4) SPST relay or SPDT reed (1-4) SPST relay or SPDT reed (1) SPST relay (1) SPST relay (1) SPST reed (1) SPST relay
     Rating 60 VA or 15 VA 250 VAC @ 10A 60 VA or 15 VA 250 VAC @ 10A 32 VDC (0.5A max) 60 VA (1A max) 15 VA (0.25A max) 60 VA (1A max)
     Enclosure NEMA 4X (IP65) NEMA 4X (IP65) NEMA 4X (IP65) NEMA 4X (IP65) NEMA 6 (IP68) NEMA 6 (IP68) NEMA 6 (IP68) NEMA 6 (IP68)
     Termination Conduit Conduit Conduit Conduit Cable Cable Cable Cable
     Mount 2″ NPT (G) 2″ NPT (G) 2″ NPT (1 1/2″ G) 2″ NPT (1 1/2″ G) 3/4″ NPT (G) 3/4″ NPT (G) 3/4″ NPT (Rp) 3/4″ NPT (G)
     Temperature -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.) -40º F. (-40º C.) to 176º F. (80º C.)
     Max. pressure Atmospheric Atmospheric 150 PSI (10 bar) 150 PSI (10 bar) 150 PSI (10 bar) 150 PSI (10 bar) 25 PSI (10 bar) 150 PSI (10 bar)
     Material PP PP PP / PVDF PP / PVDF PP / PFA PP-Ryton PP / PVDF PP / PFA
    Switch-Tek™ Mini-Float Level Switch
     
    Switch-Tek™ LP50 Non-Intrusive Capacitance Level Switch