Smart Trak™ AX23 Auto Fill or Empty Liquid Level Switch with Controller
08206-HW-Flow-0206
Overview
The Smart Trak™ AX23 is a general-purpose level switch package designed for automatic tank filling or emptying up to 10 ft (3 m) between two adjustable level switch points. It includes a compact relay controller with an optional strobe and one latching 16A relay for direct pump or valve control.
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 @ 16A
Contact output: Selectable NO / NC
Contact delay: 0.15 – 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°
Installed height: -431_: 5.7” (14.4 cm), -432_: 7.4” (18.8 cm)
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
AX23 provides fail-safe relay control of pumps or valves with adjustable time delay, simple setup with LED indicators for sensor, power, and relay status, and rugged polypropylene construction for corrosive liquids. Adjustable switch floats allow field positioning, and an invert switch changes the relay state from NO to NC without rewiring for added installation flexibility.