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FLOWLINE LI55-1211 Panel Mount Liquid Level Transmitter Display - Liquid Level Transmitter Displays
FLOWLINELiquid Level Transmitter Displays

FLOWLINE LI55-1211 Panel Mount Liquid Level Transmitter Display

The FLOWLINE Level Controller is a panel-mount liquid level transmitter display with a 6-digit LED display. It features 2 relays and operates within a temperature range of -40°F to 149°F, with a maximum operating…

SKU 3G-OTH-90153

Also listed as: LI551211 · LI55 1211

Brand
FLOWLINE
Item
LI55-1211 Panel Mount Liquid Level Transmitter Display
Part Number
LI55-1211
Category
Liquid Level Transmitter Displays
Available to Order
Also known as:LI55-1211FLOWLINE
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Technical Specifications

FLOWLINE
Manufacturer Part Number
LI55-1211
Type
LED, -40°F to 149°F, 149°F Op Temp - Max
Digits
6
Relays
2
Mounting
Panel Mount
Display Type
LED

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FLOWLINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOWLINE Level Controller is a panel-mount liquid level transmitter display with a 6-digit LED display. It features 2 relays and operates within a temperature range of -40°F to 149°F, with a maximum operating temperature of 149°F. This unit is identified by manufacturer part number LI55-1211.

Frequently Asked Questions

What is the FLOWLINE LI55-1211 level controller used for?

The FLOWLINE LI55-1211 is a panel-mount liquid level transmitter display used in industrial process control to monitor and control tank levels. Its 6-digit LED readout and 2 relays enable alarm or pump control in water, wastewater, and chemical applications.

What are the specifications of the FLOWLINE LI55-1211?

The FLOWLINE LI55-1211 level controller features a 6-digit LED display, 2 relays, and panel-mount design. It operates from -40°F to 149°F with a maximum operating temperature of 149°F. The manufacturer part number is LI55-1211.

Where to buy the FLOWLINE LI55-1211 worldwide?

3G Electric supplies the FLOWLINE LI55-1211 level controller worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this panel-mount liquid level transmitter display.

How to install the FLOWLINE LI55-1211 level controller?

Install the FLOWLINE LI55-1211 by mounting it into a panel cutout per the manufacturer's template. Connect power and sensor wiring according to the wiring diagram, ensuring the 2 relays are configured for your control logic. Verify the 6-digit LED display reads correctly before commissioning.

Used in

Common applications for FLOWLINE
Water and wastewater treatment — Flowline LU23-01 ultrasonic transmitter for wet well level monitoring with IP68 protection.
Chemical processing — Flowline LU28-01 non-contact ultrasonic sensor for corrosive liquid level in storage tanks.
Food and beverage production — Flowline LU81-5101 with LCD display for local indication of liquid level in hygienic tanks.
Oil and gas — Flowline LU29-01 long-range ultrasonic transmitter for level measurement in tall process vessels.
General manufacturing — Flowline LM50-1001 mounting bracket for secure installation of LU83-5101 ultrasonic sensors in sumps.
Pharmaceutical — Flowline DS14-01 ultrasonic transmitter for accurate level measurement of aqueous solutions in small tanks.
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FLOWLINE Products

3G Electric supplies FLOWLINE liquid level transmitter displays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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