Specifications(PDF)
Application
The general purpose level switch package providesreliable, high or low liquid level detection with a 16A compact relay controllerfor pump or valve control. The optional flash alarm brings attention to alarmconditions. Available in three level sensor technologies, select the sensor typebased upon your application media. This polypropylene or PVDF liquid levelswitch package is broadly applied in bulk storage, sump and day tank levelapplications 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
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-Rytonå¨ |
| Process mount: | -X2X3: 2″ NPT -X2X7: 1 1/2″ G |
| Classification: | General purpose |
| Compliance: | CE |
| P/N | Description |
|---|---|
| AV13-4223-A | Switch-Pak, Buoyancy, PP,Controller only, 2″ NPT |
| AV13-4227-A | Switch-Pak, Buoyancy, PP,Controller only, 1 1/2″ G |
| AV13-4213-A | Switch-Pak, Buoyancy, PP,Controller w/Strobe, 2″ NPT |
| AV13-4217-A | Switch-Pak, Buoyancy, PP,Controller w/Strobe, 1 1/2″ G |
| AV13-5223-A | Switch-Pak, Buoyancy, PVDF,Controller only, 2″ NPT |
| AV13-5227-A | Switch-Pak, Buoyancy, PVDF,Controller only, 1 1/2″ G |
| AV13-5213-A | Switch-Pak, Buoyancy, PVDF,Controller w/Strobe, 2″ NPT |
| AV13-5217-A | Switch-Pak, Buoyancy, PVDF,Controller w/Strobe, 1 1/2″ G |
| AU13-4223-A | Switch-Pak, Ultrasonic, PP,Controller only, 2″ NPT |
| AU13-4227-A | Switch-Pak, Ultrasonic, PP,Controller only, 1 1/2″ G |
| AU13-4213-A | Switch-Pak, Ultrasonic, PP,Controller w/Strobe, 2″ NPT |
| AU13-4217-A | Switch-Pak, Ultrasonic, PP,Controller w/Strobe, 1 1/2″ G |
| AU13-5223-A | Switch-Pak, Ultrasonic, PVDF,Controller only, 2″ NPT |
| AU13-5227-A | Switch-Pak, Ultrasonic, PVDF,Controller only, 1 1/2″ G |
| AU13-5213-A | Switch-Pak, Ultrasonic, PVDF,Controller w/Strobe, 2″ NPT |
| AU13-5217-A | Switch-Pak, Ultrasonic, PVDF,Controller w/Strobe, 1 1/2″ G |
| AZ13-4223-A | Switch-Pak, Vibration, PP,Controller only, 2″ NPT |
| AZ13-4227-A | Switch-Pak, Vibration, PP,Controller only, 1 1/2″ G |
| AZ13-4213-A | Switch-Pak, Vibration, PP,Controller w/Strobe, 2″ NPT |
| AZ13-4217-A | Switch-Pak, Ultrasonic, PP,Controller w/Strobe, 1 1/2″ G |
