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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