Flowline LC80 and LC82 Series Remote Flow Controller User Manual

The LC80 and LC82 Series of Thermo-Flo™ Remote Flow Controllers offer a general-purpose solution for low-flow pump and process protection. The LC80 Series accepts one flow sensor input and provides one 10A relay for low flow control. The LC82 Series accepts two flow sensor inputs and provides two 10A relays for dual low flow control.


Flowline LC80 and LC82 Series Remote Flow Controller User Manual - cover page
Brand
FlowLine
Document type
User Manual
Language
English
Pages
14
File format
PDF
File size
1.5 MB
Published
12 October, 2023
Updated
12 October, 2023
MD5 checksum
616603558AB1A93A87A1883E3AF2959A

About this manual

The document provides instructions for the Thermo-Flo™ Remote Flow Controllers LC80 & LC82 Series manufactured by Flowline. The LC80 series accepts one flow sensor input and provides a 10A relay, while the LC82 series accepts two inputs and provides dual relays for low-flow control applications.

What's inside

  • Introduction
  • Specifications
  • Safety Precautions
  • Controller Logic
  • Getting Started
  • Guide to Controls
  • Electrical Wiring
  • Installation
  • Application Examples
  • Troubleshooting

Specifications

Supply voltage120 / 240 VAC, 50 - 60 Hz
Consumption5 Watts max.
Sensor inputs (LC80)(1) flow switch
Sensor inputs (LC82)(2) flow switches
Contact rating250 VAC @ 10A
Contact delay range0 to 60 seconds

Frequently asked questions

What is the contact rating for the relay?

The relay is rated for a 250 VAC load at 10 Amps.

How do I change the voltage from 120 to 240 VAC?

Remove jumpers JW1 and JW2, then place a single jumper across JW3.

Can the LC82 series be used as a level controller?

Yes, it can be used with three sensor inputs and two relay outputs.

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