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 LP15 LV10 LO10
Type Multi-point switch Multi-point switch Single-point switch Single-point switch Ultrasonic switch Vibration switch Capacitance switch Buoyancy switch Optic switch
Classification Intrinsically safe or general purpose General purpose Intrinsically safe or general purpose General purpose Intrinsically safe General purpose General purpose General purpose General purpose
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 or light weight oil Wastewater Conductive coating chemical Water or chemical Secondary containment
Installation Top wall Top wall Top wall Top wall Universal Universal Side wall Top wall Universal
Function Level switches Automatic fill or empty Level switch Level shut off Level switch 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 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 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) 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) NEMA 6 (IP68)
Termination Conduit Conduit Conduit Conduit Cable 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 (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.) -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) 150 PSI (10 bar) 25 PSI (10 bar) 150 PSI (10 bar)
Material PP PP PP / PVDF PP / PVDF PP / PFA PP-Ryton PP PP / PVDF PP / PFA
 
Switch-Tek™ LV20 & LH25 Mini-Float Level Switch
 
Switch-Tek™ LP50 Non-Intrusive Capacitance Level Switch
 
Switch-Tek™ LV3X & LH35 High-Temp Float Level Switch
 
 

 

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