Address: 469 Xinsheng Road, Gaoxin District, Chengdu, China
Tel: +86-28-67198331
Fax: +86-28-86129221
Email: sensor@esmachinery.com
Contact Person: Ivy
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Automatic control and regulation of liquid levels.2 sensitivity ranges. Filling or emptying function selected via dip switch. High or low alarm selected via dip switch. Memory can be selected. LEDs indicate state of power supply, output relay and alarm relay.