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
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
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