APPLICATION

The intrinsically safe or general purpose level switch package provides liquid level detection up to 10’ (3m) with 1-4 adjustable level switch points and a compact junction box for wiring termination. Offered in three sensor technologies, choose the type based upon your application media. This PP level switch package is selected for day tank, skid or machine, cooling tower, waste sump or process tank applications, connected to a PLC or relay controller.

FEATURES

  • Rugged polypropylene construction for use with corrosive liquids
  • Available in intrinsically safe and general purpose classifications
  • 60VA relay or 15VA dry contact switches selectable NO or NC via wiring
  • Offered in three sensor technologies for broad application coverage
  • Adjustable level switch cars enable sensor position adjustments in the field
  • Polypropylene junction box rated NEMA 4X with swivel base and terminal strip

PRICING

P/N Description From
AU18-4343-A-B Ultrasonic, 1 relay, IS, PP, 2″ NPT $530.00
AU18-4347-A-B Ultrasonic, 1 relay, IS, PP, 2″ G $530.00
AU28-4343-A-B-C Ultrasonic, 2 relays, IS, PP, 2″ NPT $845.00
AU28-4347-A-B-C Ultrasonic, 2 relays, IS, PP, 2″ G $845.00
AU38-4343-A-B-C-D Ultrasonic, 3 relays, IS, PP, 2″ NPT $1,160.00
AU38-4347-A-B-C-D Ultrasonic, 3 relays, IS, PP, 2″ G $1,160.00
AU48-4343-A-B-C-D-E Ultrasonic, 4 relays, IS, PP, 2″ NPT $1,475.00
AU48-4347-A-B-C-D-E Ultrasonic, 4 relays, IS, PP, 2″ G $1,475.00
AV16-4343-A-B Buoyancy, 1 reed, GP, PP, 2″ NPT $365.00
AV16-4347-A-B Buoyancy, 1 reed, GP, PP, 2″ G $365.00
AV26-4343-A-B-C Buoyancy, 2 reeds, GP, PP, 2″ NPT $515.00
AV26-4347-A-B-C Buoyancy, 2 reeds, GP, PP, 2″ G $515.00
AV36-4343-A-B-C-D Buoyancy, 3 reeds, GP, PP, 2″ NPT $665.00
AV36-4347-A-B-C-D Buoyancy, 3 reeds, GP, PP, 2″ G $665.00
AV46-4343-A-B-C-D-E Buoyancy, 4 reeds, GP, PP, 2″ NPT $815.00
AV46-4347-A-B-C-D-E Buoyancy, 4 reeds, GP, PP, 2″ G $815.00
AZ18-4343-A-B Vibration, 1 relay, GP, PP, 2″ NPT $550.00
AZ18-4347-A-B Vibration, 1 relay, GP, PP, 2″ G $550.00
AZ28-4343-A-B-C Vibration, 2 relays, GP, PP, 2″ NPT $885.00
AZ28-4347-A-B-C Vibration, 2 relays, GP, PP, 2″ G $895.00
AZ38-4343-A-B-C-D Vibration, 3 relays, GP, PP, 2″ NPT $1,220.00
AZ38-4347-A-B-C-D Vibration, 3 relays, GP, PP, 2″ G $1,235.00
AZ48-4343-A-B-C-D-E Vibration, 4 relays, GP, PP, 2″ NPT $1,555.00
AZ48-4347-A-B-C-D-E Vibration, 4 relays, GP, PP, 2″ G $1,555.00

SENSOR TECHNOLOGIES

Select ultrasonic for chemicals and light weight oils; vibration for wastewater with light coating or scaling; buoyancy for clean water and non-coating chemicals.

LITERATURE

SPECIFICATIONS

Length: 8” to 10’ (20cm to 3m)

Accuracy: ± 1mm in water

Repeatability: ± 0.5mm in water

Orientation: ± 20° vertical

Switch points: 1-4 (field adjustable)

Supply voltage: AVX6: N/A, AUX8: 12-36 VDC, AZX8: 12-30 VDC

Consumption: AVX6: N/A, AUX8 / AZX8: 25 mA per point maximum

Contact type: AVX6: SPDT reed(s), AUX8 / AZX8: SPST relay(s)

Contact rating: AVX6: 120VAC/VDC @ 15 VA, AUX8 / AZX8: 120 VAC/VDC @ 1A

Contact output: Selectable NO / NC

Process temp.: F: -40° to 176°, C: -40° to 80°

Ambient temp.: F: -40° to 140°, C: -40° to 60°

Installed height: 5.7” (14.4cm) above tank process mount

Pressure: Atmospheric

Enclosure rating: NEMA 4X (IP65)

Enclosure mat.: PP, UL94VO

Terminal strip: 12-pole, socket

Conduit entrance: 1/2” NPT

Wetted material: PP (20% glass fill)

Process mount: 2” NPT (2” G)

Classification: AVX6 / AZX8: general purpose, AUX8: intrinsically safe (see LU10 data sheet for details)

Compliance: CE

PRODUCT SELECTION

If you want help in selecting a sensor for your application, please submit a Level Questionnaire. An engineer will review your requirements and suggest a product solution via email.