Ultrasonic level switch Switch-Pro™ AU18-1130

for corrosive liquidsfor tankspolypropylene

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