The Schneider Electric CSI Control System Inc CSLC-1502 is a Duplex Level Controller designed for precise liquid level management in industrial settings. This unit integrates pressure transducer and alternating relay functionalities, featuring selectable level measurement ranges and pump alternation logic. It is commonly employed in water and wastewater treatment facilities, as well as in building automation systems requiring reliable duplex pump control.

Technical details

• Series: CSI Control System Inc
• Model: CSLC-1502
• Functionality: Duplex Level Controller with Pressure Activation
• Integrated Features: Pressure Transducer, Alternating Relay, Lag Pump Time Delay, Lead Pump Selector
• Level Measurement Range: Selectable (specific range requires datasheet verification)
• Pump Alternation: Automatic lead/lag sequencing for duplex pump operation
• Control Logic: Pressure-based level sensing for pump activation and deactivation
• Enclosure Type: (Requires datasheet verification for environmental ratings and dimensions)
• Power Requirements: (Requires datasheet verification for voltage and current specifications)

Applications & compatibility

This controller is suitable for applications demanding synchronized operation of two pumps to maintain liquid levels within a defined range. It is frequently specified for sump pump systems, sewage lift stations, and industrial process fluid management where redundant pumping is critical. Compatibility with various pressure sensing inputs and pump motor control circuits is a key consideration.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric CSI Control System Inc CSLC-1502 or contact our technical team for cross-reference assistance with compatible level control components.