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QS302100  Rev. A

 

 

 
WE DO YOUR LEVEL BEST 

Thank you for purchasing Loop-Powered Meter (LI23). The LI23 Series is a multipurpose, easy to use digital 
process meter ideal for level, flow rate, temperature, or pressure transmitter applications. It accepts current 
signal (e.g. 4-20 mA) and has four (4) front panel buttons that can be programmed for specific operation. 

 

ORDERING INFORMATION

 

 

Model 

Options Installed 

LI23-1001 

Loop Powered, General Purpose, Bar graph, No Options 

LI23-1011 

Loop Powered, General Purpose, Bar graph, 4-20mA Analog Output 

LI23-1201 

Loop Powered, General Purpose, Bar graph, Two Solid State Relays 

LI23-1211 

Loop Powered, General Purpose, Bar graph, Two Solid State Relays and 4-20mA Analog Output 

 

Model 

Accessories

 

LM91-1001 

Single NEMA Box, non-windowed, 1/8 DIN, PC 

LM91-2001 

Dual NEMA Box, non-windowed, 1/8 DIN, PC 

LM92-1002 

Single NEMA Box, Windowed, 1/8 DIN, PC 

LM92-2002 

Dual NEMA Box, Windowed, 1/8 DIN, PC 

LM92-3002 

Triple NEMA Box, Windowed, 1/8 DIN, PC 

 

 

 

WELCOME TO THE LI23 QUICK START 

The LI23 Quick Start is meant to show some of the more common setup solutions to getting the LI23 up 
and running quickly. If you run into an issue that is not addressed here or wish to install or set up with a 
non-standard configuration, please address the LI23 Manual or refer to the Flowline website at 
flowline.com.

 

Summary of Contents for DataLoop LI23 Series

Page 1: ...I2 ne Inc 10500 Hu 18 Flowline Rights Reser e in USA Data Loop Powere 23 Series umbolt Street Los Inc rved aLoo ed Meters s Quick S Alamitos CA 9072 op Start 20 p 562 598 3015 5 f 562 431 8507 w flowline com QS302100 Rev A A ...

Page 2: ...ed General Purpose Bar graph Two Solid State Relays LI23 1211 Loop Powered General Purpose Bar graph Two Solid State Relays and 4 20mA Analog Output Model Accessories LM91 1001 Single NEMA Box non windowed 1 8 DIN PC LM91 2001 Dual NEMA Box non windowed 1 8 DIN PC LM92 1002 Single NEMA Box Windowed 1 8 DIN PC LM92 2002 Dual NEMA Box Windowed 1 8 DIN PC LM92 3002 Triple NEMA Box Windowed 1 8 DIN PC...

Page 3: ...ure to maintain a minimum panel thickness of 0 04 0 25 1 0 mm 6 4 mm to maintain type 4X rating This would equal 0 06 1 5 mm for a steel panel and 0 16 4 1 mm for a plastic panel Remove the Loop Powered Meter s two mounting brackets Back off the two screws so that there is 6 4 mm or less through the bracket Slide the bracket toward the front of the case and remove it Insert the Loop Powered Meter ...

Page 4: ...talled in bright lighting conditions to reduce the maximum voltage drop to 1 5 V as shown in the following diagram THE LOOP POWERED METER INTERFACE The Loop Powered Meter is factory calibrated to read in milliamps prior to shipment Overview There are no jumpers to set for the meter input selection All setup and programming is performed through the front panel interface After power and input signal...

Page 5: ...f a digit or character ENTER F3 Use this button to access a menu or to accept a setting or programmed digit character value PROGRAMMING THE LOOP POWERED METER To enter the LI23 series Programming menu press the MENU button With the UP arrow or RIGHT arrow you can scroll through four menu options Input Output Advanced and Display Input This selects the units of operation as well as scaling the disp...

Page 6: ... hold the RIGHT Arrow button until all digits reset to zero Press the ENTER button at any time to accept a setting or MENU button to exit without saving changes Note the underscore in the graphic below is provided to show which digit would be flashing A Confirm the Operation Scale for the Application Typically the LI23 series must match the operational span of the transmitter mounted on top of or ...

Page 7: ...accuracy is very good but may not be practical When selecting a decimal point take into account the practical scale for reading the level of liquid To set the Decimal Point 1 Press the MENU button to bring up the SETUP Input screen 2 Press Up Arrow button to bring up SETUP Display screen 3 Press ENTER button to bring up DSPLAY Units screen 4 Press Right Arrow to bring up DSPLAY decpt screen 5 Pres...

Page 8: ...cm meter etc Please determine the units of operation that you want to appear on the display To set the Units of Operation 1 Press MENU button to bring up the SETUP Input screen 2 Press ENTER button to bring up SCALE Units screen 3 Press ENTER to bring up SCALE Height screen 4 Use the Right Arrow or Up Arrow to change the groups between HEIGHT and VOLUME 5 Press ENTER button to select your group 6 ...

Page 9: ...n the examples above the 4 mA Empty reading could represent 0 Gallons 0 Feet 0 Inches or 0 0 The 20 mA Full reading could represent 5 000 Gallons 10 00 Feet 120 0 Inches or 100 0 Setting 4mA for an empty tank and 20 mA for a full tank simplifies configuration To set the SCALE function 1 Press MENU button to bring up the SETUP Input screen 2 Press ENTER button to bring up SCALE Units screen 3 Press...

Page 10: ... value you want to display when the tank is full b To change the value use the UP Arrow to incrementally increase the selected digit and the Right Arrow to move to the next digit c If you are reading the height of the liquid this value will typically be the same value as the Fill Height setting in the Flowline transmitter d If you 11 Press ENTER to save the Display 2 setting and to bring up SAVE s...

Page 11: ...eature can be enabled or disabled using the Bargraph menu BARGRAPH The value displayed on the bar graph can be the percentage of full scale PV PCT or the percentage of a user programmable range PV To set the Bar Graph 1 Press the MENU button to bring up the SETUP Input screen 2 Press Up Arrow button to bring up SETUP Display screen 3 Press UP Arrow or RIGHT Arrow button three 3 times to bring up D...

Page 12: ...hich the original purchaser does not follow the warranty procedures outlined above 2 have been subjected to electrical mechanical or chemical damage due to improper accidental or negligent use 3 have been modified or altered 4 anyone other than service personnel authorized by Flowline have attempted to repair 5 have been involved in accidents or natural disasters or 6 are damaged during return shi...

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