Switch-Pak™ AX1X High or Low Point Liquid Level Switch with Junction Box
08207-HW-Flow-0207
Overview
The Switch-Pak™ AX1X is an intrinsically safe or general-purpose point level switch package designed for high or low liquid level detection. It features a single relay or reed switch output and a compact junction box for convenient wiring termination. AX1X can be selected based on application media and classification requirements: ultrasonic for chemicals and lightweight oils; vibration for wastewater with light coating or scaling; and buoyancy for clean water and non-coating chemicals.
SPECIFICATIONS
Length: 6” to 10’ (15cm to 3m)
Accuracy: ± 1mm in water
Repeatability: ± 0.5mm in water
Orientation: ± 20º vertical
Switch points: 1 (factory set)
Supply voltage: AV16: N/A, AU18: 12-36 VDC, AZ18: 12-30 VDC
Consumption: AV16: N/A, AU18 / AZ18: 25 mA maximum
Contact type: AV16: (1) SPDT reed, AU18 / AZ18: (1) SPST relay
Contact rating: AV16: 15 VA, 0.25A max., AU18 / AZ18: 60 VA, 1A max.
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: 3.6” (9.1cm) above tank process mount
Pressure: AV16: 25 psi (1.7 bar), AU18 / AZ18: 150 psi (10 bar)
Enclosure rating: NEMA 4X (IP65)
Enclosure mat.: PP, UL94VO
Terminal strip: 6-pole, socket
Conduit entrance: 1/2” NPT
Wetted material: AV16-224X: PP, AU18-224X: PP, AU18-524X: PVDF, AZ18-424X: PP-Ryton®
Process mount: -X243: 2” NPT, -X247: 1-1/2” G
Classification: AV16 / AZ18: general purpose, AU18: intrinsically safe (see LU10 data sheet for details)
Compliance: CE
The AX1X offers rugged PP or PVDF construction for corrosive liquids, intrinsically safe and general-purpose options, and selectable 60VA relay or 15VA dry contact switches (NO or NC via wiring). The PP enclosure is rated NEMA 4X and includes a swivel base for easy conduit alignment and flexible installation.