LI23-1011 | General Purpose Level Indicator with 4-20mA Repeater

DataLoop LI23 Level Sensor Indicator with Alarms

The general purpose loop powered tank or silo level indicator displays engineering units connected in series with one 4-20 mA continuous level transmitter, and is available with two optional relays and an isolated 4-20 mA repeater. Select this panel mount indicator for use with general purpose two-wire level sensors. For field mount installation, add a single or two indicator NEMA box with optional flash and/or audible alarm.

Display & Interface

• LCD main display with secondary unit and bar graph display
• Bright backlit display for easy night viewing
• Easy configuration via the push button display module
• Capable of displaying units in gallons, liters, inches, feet, meters or percent of liquid

Protection & Security

• DIN enclosure with NEMA 4X faceplate and shallow case
• Non-volatile memory with security password protection
• Available with NEMA boxes and tank alarm accessories

Technical Features

• Linear, square root and programmable exponent functions
• Available with 2 latching relays and isolated 4-20 ma repeater
• Optional relays provide convenient local alarms
• Receives power and signal via the transmitters current loop with minimal voltage drop