FlowLine Level Transmitters - To provide exact levels

Level Transmitter - 4-20mA output signal

FlowLine offers the industry's most complete line of engineered plastic level transmitters and relay controllers. To ensure broad and reliable application coverage, we have developed an advanced range of complimentary technologies including ultrasonic, float and pressure devices. From bulk storage tanks to OEM process baths, FlowLine has the right level transmitter for your application.

Use your PLC or FlowLine controller for exact level indication.

EchoPod Multi-Function Transmitter - DL34 - The next generation of ultrasonic transmitter offer compact size, accuracy and reliability.  The DL34 provides a non-contact operating rage of 18 feet with 4-20 mA analog output and 4 independent switch point for relays - control or alarm.  Using the WebCal (free) software and USB fob for programming, you will be set up in no time. Programming is at the control point so no more trips to the top at the tank to make changes.  A 3" diameter beam provide reliable measurement results.

Product data sheet 

similar single function EchoPod devices are available for tank depth up to 49" - contact KTH Sales for details.


 

EchoSonicII Ultrasonic Level Transmitter - The general purpose Two-Wire Ultrasonic level transmitter comes in measurement depths of 8.2' for the LU27, 24.6' for the LU28 and up to 32.8' for the LU29. 

 Calibration using WEBCAL software and USB fob.

Ideal for challenging corrosive, coating, or waste liquids in atmospheric bulk storage tanks, day tanks, process vessels, and waste sumps.  All of the LU2X series level transmitters have a Polycarbonate enclosure and have a PVDF/Kynar Transducer with a NEMA rating of 6P.  Can be used for processes with temperatures between -4F and 140°F at up to 30 PSI.   Extremely narrow 2" to 3" measurement beam for tall, narrow tanks.  Uses a 4-20 mA output signal that is easily reversible for high current at top or bottom.  

A 1" NPT process mount for the LU27 and a 2" NPT process mount for the LU28 and LU29. 

PDF files

replaces LU12, LU13, LU14

 Old Technical Bulletin

 


EchoSpan Ultrasonic Level Transmitter

FL-SensorB2.jpg (53839 bytes)
EchoTouch Ultrasonic Level Transmitter -Two or three wire control - 4-20mA output - Available Intrinsically Safe

The Echotouch™ ultrasonic level transmitter is offered in two configurations for price and application flexibility. The LU30 series three-wire transmitter provides reliable, non-contact measurement of liquids or slurries from 0.5 to 24.5 feet. The built-in 10 amp relay may be configured as an alarm or latched on two set points for automatic pump or valve control. The LU30 series two-wire transmitter provides reliable non-contact measurement of liquids or slurries from 0.5 to 16.5 feet. Both compact transmitters are constructed of rugged polypropylene with a NEMA 4X enclosure and PVDF transducer. With a narrow 8" beam width, digital display and push button calibration, the Echotouch™ ultrasonic transmitter is the process solution for non-contact level measurement.

Use LU20-5001-IS for Intrinsically Save requirements

PDF files 
Technical bulletin
Installation manual
 
    

Stainless Steel Float Transmitter - The LV5X series level transmitter provides accurate measurement, within 1/4 of an inch, of relatively clean water, light oils, or diluted corrosives with a specific gravity of .75 or higher.  Good for high temperature and/or high pressure applications.  Depth is measured by a float from a range of 5 inches to 72 inches.  May be ordered with an explosion proof housing.  Fitted with a 2" NPT fitting plug and compatible with FlowLine remote indicator and relay controllers.  Depth readout output is a 4-20mA signal which is easily reversible for high current at the bottom or top.  Non-explosion proof has a NEMA rating of 4X and the explosion proof LV51 has a NEMA rating of 7P.

PDF files
Technical Bulletin
LV5 (0/1) S- Instruction Manual


FlowLine Level Controller
FL-ControlerD.jpg (60947 bytes) Continuous Relay Controller - # LC52-1001

Features

  • Remote relay controller with up to three process set points, two relay outputs and an isolated 4-20 mA repeater

  • Easy-Cal™ push button calibration for placement of offset, span and relay set points

  • Digital display indicates current or engineering units

  • Fail-safe relays for actuation of pumps, valves or alarms

  • Bar graph indicates current reading as a percentage of span

  • 0-60 second time delay dampens out relay chatter

  • LED indicators for power and relay output status

  • Invert switch provides simple NO or NC relay operation

  • Security lock out protects user defined set points

  • PP enclosure mounts on 35mm DIN rail or panel installation

Specifications for LC52-1001 - Instruction Manual

Application

The LC52-1001 level transmitter controller is commonly used for the automatic filling or emptying of a tank between two set points with an additional high or low-level alarm set point. A single latched relay performs the automatic pump or valve control, while a second relay provides an independent alarm channel. Package this relay controller with any of Flowline's two or three-wire level transmitters. 


Panel Mounted Displays for Level Transmitters

 

LI 10 - 1001    For AC powered indication and optional relay control, package the universal panel meter with any of our level transmitters. The general purpose DIN meter (shown left) is commonly used for the remote indication of tank level in custom engineering units. The optional 2 or 4 relay outputs provide a variety of process control functions with pumps, valves and alarms. With a built-in power supply and optional analog repeater, the universal panel meter offers a complete solution for single tank applications.

Details


LI 20 - 1001    For simple wiring and indication, package the loop powered panel meter with any of our two-wire level transmitters. The general purpose meter is commonly used for local or remote indication of tank level in custom engineering units. Offered in two enclosure types, the panel mount version (shown left) is 1/8 DIN and features a NEMA 4X faceplate. The outdoor version is NEMA 4X with a rugged polycarbonate enclosure and clear faceplate

Details


Packages

For automatic fill or empty applications with a high and low level alarm, package the continuous relay controller with the Echotouch ultrasonic level transmitter. The Echotouch transmitter has one built-in relay. In the example below left, the Echotouch relay is configured on a single set point for a high-level alarm operation. The continuous relay controller has two relays. Relay 1 is configured on a single set point for a low level alarm operation. Relay 2 is configured on two set points for an automatic fill operation. The repeater output is connected to the PLC for external process information.

For automatic fill or empty applications, with a high or low level alarm, package the continuous relay controller with the Symprobe RF capacitance level transmitter. The continuous relay controller has two relays. In the example below right, Relay 1 is configured on a single set point for a high-level alarm operation. Relay 2 is configured on two set points for an automatic empty operation. The repeater output is connected to the PLC for external process information. 


New Battery Powered Level Transmitter with Display

 

  • Battery powered, so it doesn't require remote power
  • Accurately measures between 6 inches and 12 feet    
  • Power save feature                                                  

Click Here for details


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Specifications for LC52-1001
FlowLine Level Switches - Signal an on-off condition - signals for on-off relays

FlowLine Product Index

 

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