Switch-Pro™ AX18 with Compact Junction Box

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Application

Intended for side wall installation, the general purpose level switch package provides reliable liquid level detection with one 1A relay and a compact junction box for integral wiring termination. Available in two level sensor technologies, select the type and material based upon your application media. This liquid level switch package is widely applied in bulk storage and process tank level applications as a high level alarm or low level alarm.

Features

Rugged PP-Ryton^® or PFA sensor for corrosive liquid applications

60VA relay selectable NO or NC via power supply wiring polarity

PP enclosure rated NEMA 4X with swivel base and terminal strip

Offered in two sensing technologies for broad application coverage

Specifications

Accuracy:	± 1mm in water
Repeatability:	± 0.5mm in water
Supply voltage:	AZ18: 12-30 VDC, AU18: 12-36 VDC
Consumption:	25 mA maximum
Contact type:	(1) SPST relay
Contact rating:	AU18 / AZ18: 60 VA, 1A max.
Contact output:	Selectable NO / NC
Process temp.:	F: -40º to 176º C: -40º to 80º
Ambient temp.:	F: -40° to 140° C: -40° to 60°
Pressure:	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:	AZ18-113X: PP-Ryton^®, AU18-113X: PP, AU18-213X: PFA
Process mount:	3/4" NPT (3/4”" G)
Mount. gasket:	Viton®
Classification:	General Purpose
Compliance:	CE