Phone: 888-206-4108
Email: sales@levelandflowonlinesales.com
Fax: 636.537.1405

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DataLoop™ Loop-Powered Panel Meter

-Data Sheet-
-LI20 Manual-
-LI21/22 Manual-



The DataLoop™ general purpose loop-powered meter comes in multiple models to perfectly suit any situation where AC power is not available. Like all Flowline products, the Data Loop meter is easily calibrated and its 3.5 digit LCD display shows level in custom engineering units.

Choose the LI20 when a panel mount meter is needed. The LI21 and LI22 models are both field mount meters, but the LI22 has a backlit display for low-light applications. Consider packaging this product with any of our Flowline level transmitters and an external 24 VDC loop power supply.



Display type:
LCD, 3.5 digit
Display units:
Display output:
4mA: ±500
20mA: 20 to 1999
Input channel:
(1) 4-20 mA
Supply voltage:
12-24 VDC
Voltage drop:
LI20: 1 VDC @ 20 mA
LI21: 1.5 VDC @ 20 mA
LI22: 3.5 VDC @ 20 mA
Operating temp:
F: -40° to 149°
C: -40° to 65°
Enclosure type:
1/8 DIN
Enclosure rating:
LI20: NEMA 4X (IP65) faceplate
LI21/22: NEMA 4X
Enclosure material:
Polycarbonate FR
Classification: General purpose


Call toll-free: 888.206.4108--- Email: sales@levelandflowonlinesales.com --- Fax: 636.537.1405