The Flowline LI23-1211 is a loop-powered level indicator from the DataLoop™ LI23 Series, designed for panel-mounted display of liquid level measurements. It features a bright backlit LCD, dual relay outputs, and a 4-20 mA repeater output for integration with control systems.

 Key Specifications

• Model: LI23-1211
• Series: DataLoop™ LI23
• Display Type: LCD with backlight
  • Top line: 5-digit numeric display
  • Bottom line: 8-digit alphanumeric display
  • Bar graph: Visual level representation
• Power Supply: Loop-powered (12–30 VDC, nominal 24 VDC)
• Input Signal: 4–20 mA from level transmitters
• Output Options:
  • 2 x SPST solid-state relay outputs
  • 1 x isolated 4–20 mA repeater output
• Mounting: 1/8 DIN panel mount (W96 × H48 mm)
• Enclosure Rating: IP65 / NEMA 4X faceplate
• Operating Temperature: –40 to +85°C ambient
• Material:
  • Enclosure: PPR/PS blend
  • Faceplate: Polycarbonate