Level Switches : AX13

Switch-Pak™ with Compact Level Controller

 

     

Application

The general purpose level switch package provides reliable, high or low liquid level detection with a 16A compact relay controller for pump or valve control. The optional flash alarm brings attention to alarm conditions. Available in three level sensor technologies, select the sensor type based upon your application media. This polypropylene or PVDF liquid level switch package is broadly applied in bulk storage, sump and day tank level applications for high level control or low level control. 

Ultrasonic Level Sensor
Broadly applied in chemicals and light weight oils 

Vibration Level Sensor
Applied in wastewater with light coating or scaling 

Buoyancy Level Sensor
Applied in clean water and non-coating chemicals

Features

 

Polypropylene or PVDF single-point level switch package for corrosive liquids

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

Polypropylene enclosure rated NEMA 4X with swivel base for conduit alignment

Optional strobe brings immediate attention to level alarm conditions

Invert switch changes relay state from NO to NC without rewiring

 

Literature

 

Specifications

Length: 6" to 10' (15cm to 3m)
Accuracy: ± 1mm in water
Repeatability: ± 0.5mm in water
Orientation: ± 20° vertical
Switch points: 1 (factory set)
Supply voltage: 120 / 240 VAC @ 50-60 Hz.
LED indication: Sensor, power & relay
Consumption: 0.25A maximum
Strobe type: -X22X: N/A
-X21X: Xenon tube
Strobe flash: -X22X: N/A
-X21X: 1 per second
Contact type: (1) SPDT relay
Contact rating: 250 VAC @ 10A
Contact output: Selectable NO / NC
Contact delay: 0-60 seconds
Process temp.: F: -40° to 176°
C: -40° to 80°
Ambient temp.: F: -40° to 140°
C: -40° to 60°
Pressure: AV13: 25 psi (1.7 bar)
AU13 / AZ13: 150 psi
(10 bar)
Enclosure rating: NEMA 4X (IP65)
Encl. material: -X21X: PP, UL94VO & PC
-X22X: PP, UL94VO
Conduit entrance: 1/2" NPT
Wetted material: AV13-42XX: PP
AU13-42XX: PP
AU13-52XX: PVDF
AZ13-42XX: PP-Ryton®
Process mount: -X2X3: 2" NPT
-X2X7: 1 1/2" G
Classification: General purpose
Compliance: CE

 

 

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