Pump Automation L921-S (Sewage Lifting / Drainage Type)

Pump Automation L921-S (Sewage Lifting / Drainage Type). Comprehensive Protection Functions: Includes overload, stall, dry run, under/over voltage, and repeat start protection. Advanced LCD Display: Shows real-time depth, running status, cumulative time, and last five faults. Flexible Control Method: Connects 0.5-4.5V level transmitter to replace float switches for precise control. Wide Voltage Input: Rated input voltage AC220V-240V Single phase 50HZ/60HZ. Remote Monitoring Capability: Equipped with RS485 port for user remote monitoring and dry contact output. IP54 Protection Rating: Dust and water resistant design suitable for wall mounting in harsh environments. Certified Quality: Certified by RoHS, CCC, ISO 9001, and CE standards. Easy Parameter Setting: Pump start and stop depth values can be easily set directly on the LCD screen.