The Flowline LI55-1401 is a DataView™ level controller designed for tank or silo applications, featuring a 6-digit LED display, four programmable SPDT relays, and support for 4-20 mA level transmitters. It operates on 85–265 VAC and offers flexible control and alarm configurations.

 Key Specifications

• Model: LI55-1401
• Series: DataView™ LI55
• Power Supply: 85–265 VAC @ 50–60 Hz
• Display:
  • Main: 6-digit LED, 0.6" high
  • Secondary: 8-digit LED, 0.46" high
  • Bar graph: Visual level indication
• Sensor Input: 4–20 mA level transmitter
• Sensor Power Supply: 24 VDC ±5% @ 200 mA
• Relay Outputs: 4 x SPDT, 3A @ 30 VDC or 250 VAC resistive load
• Repeater Output: 4–20 mA, 24 VDC ±5% @ 40 mA
• Memory: Non-volatile
• Linearization: 2–32 point function
• Power Consumption: 20 watts max
• Mounting: 1/8 DIN panel mount
• Faceplate Rating: NEMA 4X / IP65