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Ultrasonic Liquid Level Sensors and Switches

The Flowline EchoPod and EchoSonic II are innovative ultrasonic liquid level sensor families that replace float level sensors, or conductance and pressure sensors that fail due to contact with dirty, sticky and scaling liquids in small, medium and large capacity tanks. These liquid level control sensors can be used in either open or enclosed tanks, but they are NOT suitable for pressurized enclosed tanks.

Applications
These Flowline fluid level sensors are ideal for use as water level sensors, liquid level switches to turn pumps or motors ON or OFF, liquid level transmitters, tank level sensors, or other applications requiring accurate and continuous liquid level control or liquid level measurement.

  • Typically used in chemical, water and wastewater applications, these general purpose fluid level sensors are available with single and multi-function capabilities including continuous level measurement, switching and level control.

  • For input to a PLC or other controller, liquid level measurement output types include current, voltage and frequency.

  • Models with four relays can be configured for liquid level alarms and/or stand-alone liquid level control such as automatic fill or empty functions using the embedded level controller.

  • PC configuration is simple with FREE WebCal™ level sensor software and the programming fob with USB adapter.

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Flowline Ultrasonic Liquid Level Sensors, Switches and Transmitters


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Ultrasonic Liquid Level Switch & Level Controller
Flowline EchoPod DS14 Series Ultrasonic Liquid Level Switch & Controller
The EchoPod DS14 series ultrasonic liquid level switch provides continuous liquid level detection up to 4.1 ft (1.25m), with 4 programmable relays for liquid level switch or liquid level control functions, and is configured via the free WebCal software. The embedded level controller lowers cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is broadly selected for small day tank, skid, intermediate bulk tank, sump pump and process tank level sensor applications.
  • Continuous liquid level detection up to 4.1 ft (1.25m)
  • Configuration is fast and easy via the WebCal software and programming fob with USB adapter
  • Narrow 2-inch beamwidth and short 2-inch dead band optimized for smaller tanks
  • Four programmable relays for switch, pump or valve control and fail-safety;
    most commonly used in one of the following configurations:
    - 1 pump or valve with 3 alarms
    - 2 pumps (lead-lag) with 2 alarms
    - 2 pumps (duplexing) with 2 alarms
    - 4 independent outputs
  • PVDF transducer and NEMA Type 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate liquid level measurement
  • Agency approvals: cFMus
  • Made in the USA

  • DS14 Series Ultrasonic Level Sensor Overview

EchoPod DX10 and DL10 Ultrasonic Liquid Level Transmitters, Ultrasonic Level Transmitters
Ultrasonic Liquid Level Transmitters
Flowline EchoPod DX10 and DL10 Series Ultrasonic Liquid Level Transmitters
The EchoPod DX10 / DL10 series ultrasonic liquid level transmitters provide continuous non-contact liquid level measurement output up to 4.1 ft (1.25m). DX10 / DL10 transmitters are configured using the free WebCal software. Select the voltage or current output for interface with analog input cards. Select the frequency output for interface with frequency-capable or counter input discrete input cards. These non-contact liquid level sensors are ideally suited for corrosive, sticky or dirty liquids, and are broadly selected for small day tank, skid, intermediate bulk tanks, sump and process tank level sensor applications.
  • Continuous level measurement up to 4.1 ft (1.25m), with a selectable 0-5 VDC, 0-10 VDC or 976- 2000 Hz frequency signal output (DX10), or a 4-20mA output for longer signal distances, up to 1000 ft. (300m) (DL10)
  • Configuration is fast and easy via WebCal software and USB adapter
  • Narrow 2-inch beam width and short 2-inch dead band optimized for smaller tanks
  • PVDF transducer and NEMA Type 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate measurement
  • Agency approvals: cFMus
  • Made in the US

  • DX10 / DL10 Series Ultrasonic Level Transmitters Overview

Flowline EchoPod DL Multi-Function Ultrasonic Liquid Level Sensor, Liquid Level Switch, Liquid Level Controller, Water Level Control
Multi-Function Ultrasonic Liquid Level Sensor, Level Switch and Level Controller
Flowline EchoPod DL Series Multi-Function Ultrasonic Liquid Level Sensors
The EchoPod DL series multi-function ultrasonic liquid level sensors offer a 4-20mA signal output and 4 programmable relays for level switch or level control functions, and are configured using the free WebCal software. The embedded level controller can lower cost by replacing external control hardware. These non-contact liquid level sensors are ideally suited for corrosive, sticky or dirty liquids, and are broadly selected for small day tank, skid, intermediate bulk tanks, sump and process tank level applications.
  • Level switch and level control functions with continuous level measurement.
  • Analog output models in ranges up to 4.1 ft (1.25m), 9.8 ft (3m) or 18 ft (5.5m)
  • Configuration is fast and easy using free WebCal software and USB adapter
  • Narrow beamwidth and short dead band optimized for smaller tanks
  • 4-20mA signal output and four programmable relays rated at 1A / 60VA for switch, pump or valve control and fail-safety; most commonly used in one of the following configurations:
    - 1 pump or valve with 3 alarms
    - 2 pumps (lead-lag)with 2 alarms
    - 2 pumps (duplexing)with 2 alarms
    - 4 independent outputs
  • PVDF transducer and NEMA Type 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate measurement
  • Agency approvals: cFMus
  • Made in the USA

  • DL Series Ultrasonic Level Transmitters Overview

EchoSonic II LU Series Ultrasonic Liquid Level Transmitters, Ultrasonic Level Transmitters
Ultrasonic Liquid Level Transmitters
EchoSonic II LU Series Ultrasonic Liquid Level Transmitters
The EchoSonic II LU series ultrasonic liquid level transmitters offer a 4-20mA signal output and are configured via the free WebCal software. These non-contact liquid level sensors are ideally suited for corrosive, ultrapure, sticky or dirty liquids, and are broadly selected for bulk storage, dry tank, lift station and process tank level sensor applications.
  • Continuous level measurement models in ranges up to 9.8 ft (3m), 18 ft (5.5m), 26.2 ft (8m) or 32.8 ft (10m)
  • DSP auto adaptive filters enable plug and play operation optimizing signal output filtering and obstacle recognition
  • Configuration is fast and easy using WebCal software and USB adapter
  • Narrow 2-inch or 3-inch beamwidth for applications with limited measurement space
  • Short 4-inch or 8-inch dead band maximizes the measurable filling capacity of the tank
  • PVDF transducer and NEMA Type 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate measurement
  • Agency approvals: cFMus
  • Made in the USA

  • EchoSonic II LU Series Ultrasonic Level Transmitters Overview


WebCal Ultrasonic Level Sensor Configuration Software, FLowline Sensor Software WebCal Ultrasonic Level Sensor Software
WebCal Ultrasonic Level Sensor Software. Fob USB Adapter
Flowline USB adapter

 

 

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PodView digital level indicator

WebCal Ultrasonic Level Sensor Configuration Software
and Fob USB Adapter

WebCal PC software is a level sensor utility program that allows users to easily configure their EchoSonic II and EchoPod level transmitters, switches, and controllers. Download your free copy of the WebCal configuration softwre and connect your sensor through the Fob USB adapter (LI99-1001). Develop your level sensor configuration using pre-programmed function menus as the tank graphic and set point fields automatically change to match your configuration. Then, input your level set point values and click the Write to Unit button. Your configuration will be downloaded into the sensor and verified in less than a second. Last, click the Wiring Diagram button to open a wiring schematic of your configuration in PDF format. Print the document, disconnect the sensor and wire it per the schematic.
  • Download your free copy of WebCal configuration software
  • 169 level sensor configurations with pull-down menu selections
  • Graphical interface lets you visualize your configuration
  • Applicable level set point fields appear automatically
  • Installs and tests configuration in less than a second
  • Available PDF wiring diagram for each liquid level sensor, switch or level controller configuration
  • Technical help menu with FAQs, tips and glossary
  • Rapidly program multiple level sensors with the same configuration
  • Save level sensor configuration files for future use or reference
  • Print wiring diagrams and configuration text files
  • Email level sensor configuration files to other remote users
  • Made in the USA

  • WebCal Ultrasonic Level Sensor Configuration Software Overview

 

PodView® Digital Level Indicator ... New!
The PodView is a low cost general purpose level indicator that displays engineering units for level or volume and shares power with an EchoPod ultrasonic sensor, including loop powered devices. The display can be easily attached to any EchoPod sensor that has been configured with WebCal 6.0 / firmware 50.0 or higher.
The LI40 PodView indicator is $181.00
PodView Digital Level Indicator Overview




Pushbutton Configured Ultrasonic Liquid Level Sensors & Switches
Pushbutton Configured Ultrasonic Liquid Level Sensors & Switches
Pushbutton Configured Ultrasonic Liquid Level Sensors & Switches


Pushbutton Ultrasonic Level Sensor Configuration
Pushbutton Ultrasonic Level Sensor Configuration

Echotouch™ LU20 Ultrasonic Level Transmitter
The Echotouch LU20 ultrasonic level transmitter is CSA approved for intrinsically safe applications. The two-wire ultrasonic transmitter provides non-contact measurement up to 18 ft (5.4m) and is ideally suited for corrosive, slurry or waste liquids.

Echotouch Ultrasonic Level Transmitter Overview

EchoSpan® LU Series Ultrasonic Level Transmitters
The EchoSpan LU series ultrasonic level transmitters are offered in 4 measurement ranges from 9.8 ft (3m) to 32.8 ft (10m) and with narrow 2" or 3" beam width for applications with limited measurement space. 4-20 mA signal output.

EchoSpan LU Series Ultrasonic Level Transmitters Overview

EchoSwitch® LU Series Ultrasonic Level Sensors
The EchoSwitch LU series of ultrasonic level sensors provides continuous level detection up to 26.2 ft (8m) with 3 programmable relays for level switch or level control functions and a 4-20 mA output.

EchoSwitch LU Series Ultrasonic Level Transmitters Overview

Pushbutton Configuration
With no software or PC required, the Echotouch, EchoSpan, and EchoSwitch ultrasonic level sensors are easily configured using integral pushbuttons and LCD digital display. Configuration parameters are organized in a simple menu structure so that parameter values are easily accessed and set or changed as needed.