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F&F PZ-831RC-B Three-State Liquid Level Control Relay 230V AC 1-100kOhm
Summary description:
The F&F PZ-831RC-B is a three-state liquid level control relay designed for monitoring and maintaining conductive liquid levels in tanks or wells. It operates at 230V AC with an adjustable sensitivity range of 1-100kOhm. This device ensures reliable automation for pump systems, preventing dry running or overflow by managing three distinct liquid levels through connected probes.