Smart Trak™ AX23 with Compact Level Controller


Series	LU10	LZ12	LP15	LV10	LO10
Type	Ultrasonic switch	Vibration switch	Capacitance switch	Buoyancy switch	Optic switch
Classification	Intrinsically safe	General purpose	General purpose	General purpose	General purpose
Application	Chemical or light weight oil	Wastewater	Conductive coating chemical	Water or chemical	Secondary containment
Installation	Universal	Universal	Side wall	Top wall	Universal
Function	Level switch	Level switch	Level switch	Level switch	Leak detection
Max. length	—	—	—	—	—
Supply	12-36 VDC	12-36 VDC	12-36 VDC	—	12-36 VDC
Contact	(1) SPST relay	(1) SPST relay	(1) SPST relay	(1) SPST reed	(1) SPST relay
Rating	32 VDC (0.5A max)	60 VA (1A max)	60 VA (1A max)	15 VA (0.25A max)	60 VA (1A max)
Enclosure	NEMA 6 (IP68)	NEMA 6 (IP68)	NEMA 6 (IP68)	NEMA 6 (IP68)	NEMA 6 (IP68)
Termination	Cable	Cable	Cable	Cable	Cable
Mount	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.)
Max. pressure	150 PSI (10 bar)	150 PSI (10 bar)	150 PSI (10 bar)	25 PSI (10 bar)	150 PSI (10 bar)
Material	PP / PFA	PP-Ryton	PP	PP / PVDF	PP / PFA

Application

The general purpose level switch package provides automatic tank filling or emptying up to 10' (3m) between two adjustable level switch points. The compact level controller with optional strobe provides one latching 16A relay for pump or valve control. Offered in three level sensor technologies, select the type based upon your application media. This polypropylene liquid level switch package is widely selected for sump, process and day tank level applications.

Ultrasonic Level Sensor
Broadly applied in chemicals and light weight oils
Available in Ryton®

Vibration Level Sensor
Applied in wastewater with light coating or scaling
Available in PP or PFA

Buoyancy Level Sensor
Applied in clean water and non-coating chemicals
Available in PP or PVDF

Features

Fail-safe relay control of pumps or valves with 0-60 second delay

Offered in 3 sensing technologies for broad application coverage: ultrasonic, vibration & buoyancy

Easy setup with LED indicators for sensor, power and relay status

Rugged polypropylene construction for use in corrosive liquid environments

Adjustable level switch cars enable sensor adjustment in the field

Invert switch changes relay state from NO to NC without rewiring

Specifications

Length:	8" to 10' (20cm to 3m)
Accuracy:	± 1mm in water
Repeatability:	± 0.5mm in water
Orientation:	± 20° vertical
Switch points:	2 (field adjustable)
LED indication:	Power, relay & sensor
Supply voltage:	120 / 240 VAC @ 50-60 Hz
Consumption:	0.25A maximum
Strobe type:	-431X: N/A -432X: Xenon tube
Strobe flash:	-431X: N/A -432X: 1 per second
Contact type:	(1) SPDT relay, latching
Contact rating:	250 VAC @ 10A
Contact output:	Selectable NO / NC
Contact delay:	0-60 seconds
Contact latch:	Selectable ON / OFF
Process temp.:	F: -40° to 176° C: -40° to 80°
Ambient temp.:	F: -40° to 140° C: -40° to 60°
Ambient temp.:	431_: 5.7" (14.4cm) 432_: 7.4" (18.8cm)
Pressure:	Atmospheric
Enclosure rating:	NEMA 4X (IP65)
Enclosure mat.:	-432X: PP, UL94VO & PC -431X: PP, UL94VO
Conduit entrance:	1/2" NPT
Wetted material:	PP (20% glass fill)
Process mount:	2" NPT (2" G)
Classification:	General purpose
Compliance:	CE