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Echotouch FLOWLINE US01 Series Manual

Ultrasonic level transmitter
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Echotouch
®
Ultrasonic Level Transmitter
US01, US03, US06 & US12 Series Manual
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Flowline, Inc.
10500 Humbolt Street, Los Alamitos, CA 90720 p 562.598.3015 f 562.431.8507 w flowline.com
MN300820 Rev B4

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  • Page 1 Echotouch ® Ultrasonic Level Transmitter US01, US03, US06 & US12 Series Manual Flowline, Inc. 10500 Humbolt Street, Los Alamitos, CA 90720 p 562.598.3015 f 562.431.8507 w flowline.com MN300820 Rev B4...

  • Page 2: Table Of Contents

    Introduction / Table of Contents Step One An ultrasonic sound wave is pulsed from the base of the transducer. The sound wave reflects against the process medium below it. The sound wave energy is returned to the transducer. The microprocessor based electronics measures the time of flight between the sound pulse generation and its receipt.
  • Page 3 Introduction / Table of Contents Step One Installation: ................................37 Mounting Guide: ............................37 Fitting Selection: ............................. 39 Wiring: ................................42 Analog Output (4-20 mA): ........................42 Wire Connections: ........................... 43 Accessing the Terminals (US06 & US12 Series Only): ................43 Common Wiring to Displays, Controllers &...

  • Page 4: Specifications

    Introduction (continued) Step One SPECIFICATIONS Mechanical (US06 & US12 series): Electrical: Display Module: Removable via short cable and Supply Voltage: 14-28 Vdc plug Signal: 4 to 20 mA current loop; 22 mA LCD: 6 characters, 10 mm (0.394”) max. height Signal invert: 4-20mA or 20-4mA Buttons:...

  • Page 5: Dimensions

    Introduction (continued) Step One DIMENSIONS Dimensions for US01 & US03 Series Dimensions for US06 Series MN300820 Rev B4...
  • Page 6 Introduction (continued) Step One DIMENSIONS Dimensions for US12 Series REFLECTIVE TECHNOLOGY Condensation is the most common variable in liquid level applications. Condensation attenuates the acoustic signal of ultrasonic sensors with horizontal transducers, weakening their signal strength and signal to noise ratio by up to 50%, and substantially reducing their measurement reliability.

  • Page 7: Intrinsically Safe Control Drawings

    Introduction (continued) Step One INTRINSICALLY SAFE CONTROL DRAWING 600820 (US06 & US12 SERIES): Intrinsically Safe Approvals: Intrinsic Safe: 14-28 Vdc 22mA CSA for U.S.: Output: 4-20mAdc Class I, Div 1, Groups A, B, C and D T4; Temp: -40°C to +80°C Class II, Div 1, Groups E, F, G T4;...
  • Page 8 Introduction (continued) Step One INTRINSICALLY SAFE CONTROL DRAWING 610125 (US01 & US03 SERIES): Intrinsically Safe Approvals: Intrinsic Safe: 14-28 Vdc 22mA CSA for U.S.: Output: 4-20mAdc Class I, Div 1, Groups A, B, C and D T4; Temp: -40°C to +80°C Class II, Div 1, Groups E, F, G T4;...

  • Page 9: Safety Precautions

    Always check for leaks prior to system start-up. ® Wiring and Electrical: A supply voltage of 14 to 28 VDC is used to power the Echotouch . Electrical wiring of the transmitter should be performed in accordance with all applicable national, state, and local codes.
  • Page 10 Ne jamais serrer le capteur sur le raccord. Vérifiez toujours les fuites avant le démarrage du système. Câblage et électricité: une tension d'alimentation de 14 à 28 VDC est utilisée pour alimenter l'Echotouch®. Le câblage électrique de l'émetteur doit être effectué conformément à tous les codes nationaux, d'état et locaux applicables.

  • Page 11: Getting Started

    Section 6 contains information about the sensor’s electrical wiring and power requirements. ® ® Note: When configuring Echotouch , choose either the WebCal or Push Button method. Either method will accomplish the goal of sensor configuration. Changes to the configuration can be made using the alternative method.

  • Page 12: Components

    (continued) Section Two COMPONENTS Echotouch® is offered in different models. Depending on the model purchased, you may or may not have been shipped all the components shown below. A “G” threaded process mounts require a Viton® gasket for ® installation and operation of Echotouch Max.
  • Page 13 Getting Started (continued) Section Two COMPOSANTS Echotouch® est offert dans différents modèles. Selon le modèle acheté, vous pouvez ou non avoir envoyé tous les composants indiqués ci-dessous. Un montage fileté "G" nécessite un joint Viton® pour l'installation et ® l'utilisation d'Echotouch Max.

  • Page 14: Webcal Vs. Display Configuration

     Power: o Provide input power to the Echotouch® Note: The HEIGHT and Fill-Height (FILL-H) settings also determine the 4 to 20 mA current span. The HEIGHT setting determines the 4mA position and the FILL-H setting determines the 20 mA position.

  • Page 15: Understanding Sensor Height (Height)

    UNDERSTANDING SENSOR HEIGHT (HEIGHT) ® This is a critical setting for EchoTouch . Sensor Height (SH) defines the location of the sensor from the bottom of the tank. The value must take into account the shape of the tank and any risers, fittings, structures or extensions associated with the tank or the installation (see examples below).

  • Page 16: Understanding Fill-Height (Fill-H)

    Step Two UNDERSTANDING FILL-HEIGHT (FILL-H) ® This is another critical setting for EchoTouch . FILL-H (Fill-Height) defines the location of the highest point in the tank where the sensor will read level changes. When the level rises above FILL-H, the sensor will read full (as long as the level does not enter the dead band).
  • Page 17 Cone and Rounded Bottom Tanks ® The location of an EchoTouch installed along the top of a cone or rounded bottom tank may have an effect on the installation of the sensor. Be sure to understand the geometry directly underneath the sensor. Cone or rounded bottom tanks will provide off angled surfaces that can reflect the ultrasonic sound energy away from the sensor as the liquid level is lowered.

  • Page 18: Sensor Output To Local Display

    SENSOR OUTPUT TO LOCAL DISPLAY/CONTROLLER ® Echotouch outputs a 4-20 mA signal to a local display/controller or to remote devices such as PLCs, SCADA, DCS or other displays/controllers. The 4-20 mA signal is set relative to the Sensor Height and Fill-Height settings.

  • Page 19: Configuration Using Webcal

    ® ® b. Review how USB Fob interfaces with EchoTouch and your computer. 2. Measure the Tank a. Begin by measuring the key tank and fitting dimensions. b. Correct tank dimensions will result in accurate sensor measurement.

  • Page 20: Step #1 - Install Webcal Software

    Step Three ® STEP 1 – INSTALL WEBCAL SOFTWARE ® ® ® EchoTouch is configured through WebCal *, a PC software program. WebCal is a free download from ® ® Flowline’s website. You must download and install WebCal prior to plugging in the USB Fob (LI99- 2001).

  • Page 21: Usb Fob Interface

    (see www.flowline.com/webcal- software/) on your computer. ® Connect the red, green, white and black wires from Echotouch into the correct terminals on the Fob. Tighten ® the screws on the terminals. Plug your Fob into the USB port of your computer.

  • Page 22: Step 2 - Measure The Tank

    ® Configuration Using WebCal (continued) Step Three STEP 2 - MEASURE THE TANK Measuring the tank is one of the most important aspects in configuring the sensor. When measuring the tank, take into account the location of the sensor with respect to fittings, risers, dome tops and bottoms, and identify where the measurements are taken from the sensor.

  • Page 23: Step 3 - Sensor Configuration

    Step Three ® ® ® With EchoTouch connected to your computer, open the WebCal * software by clicking on the WebCal icon. Follow steps 3-6 to configure the transmitter. Click “Help” in the lower right hand corner and open the help ®...

  • Page 24: Step 4 - Dimensional Entry

    ® Configuration Using WebCal (continued) Step Three STEP 4 – DIMENSIONAL ENTRY: Distance Mode (default): Output of sensor is based on the distance (height of liquid) in the tank. Any change in liquid level will reflect linearly to the current output. Note: Most applications will fall into this category.

  • Page 25: Step 5 - Tank Level Confirmation

    ® Configuration Using WebCal (continued) Step Three STEP 5 – TANK LEVEL CONFIRMATION: Verify the Height Units, Sensor Height & Fill-Height. All values were calculated in the previous Dimensional Entry window. To adjust these settings, click on Volumetric Modes. STEP 6 – WRITE TO UNIT: ®...

  • Page 26: Configuration Using Display

    REMARQUE: lors de la configuration d'EchoTouch®, choisissez la méthode WebCal® ou Push Button. L'une ou l'autre méthode atteindra l'objectif de la configuration du capteur. Les modifications apportées à la configuration peuvent être effectuées en utilisant la méthode alternative. En commençant par une méthode, il est recommandé de compléter la configuration avant d'utiliser l'autre méthode pour procéder à...

  • Page 27: Step #1 - Measure Tank

    Configuration Using Display (continued) Step Four #1 - MEASURE THE TANK Measuring the tank is one of the most important aspects in configuring the sensor. When measuring the tank, take into account the location of the sensor with respect to fittings, risers, dome tops and bottoms, and identify where the measurements are taken from the sensor.

  • Page 28: Step #2 - Setting The Units Of Measurement

    To cancel UNITS, Select EXIT. 3. Select EXIT to return to the TOP-LEVEL MENU. Note: EchoTouch® will adjust the display when measurement units are changed under UNITS. Example: If you are in inches and the display reads 60.0, the display will change to 5.00 when feet is selected as the unit of...

  • Page 29: Step #3 - Setting The Height

    Configuration (with Display…Continued) Step Four STEP 3 - SETTING THE HEIGHT (SENSOR HEIGHT) 1. In TOP-LEVEL MENU mode, select TANK. 2. Select HEIGHT. 3. Using the UP and DOWN buttons, set the HEIGHT of the tank (transducer face to the bottom of the tank). 4.

  • Page 30: Step #4 - Setting The Fill-H

    Configuration (with Display…Continued) Step Four STEP 4 - SETTING THE FILL-H (FILL-HEIGHT) 1. In TOP-LEVEL MENU mode, select TANK. 2. Select FILL-H. 3. Using the UP and DOWN buttons, set the Fill Height (FILL-H) of the tank (max. level of liquid to the bottom of the tank).

  • Page 31: Step #5 - Setting The Fail-Safe Current Output (Lost)

    Configuration (with Display…Continued) Step Four STEP 5 - HOW TO SELECT FAIL-SAFE CURRENT OUTPUT (LOST) In the event the sensor does not receive an echo, the Fail-Safe Current Output or LOST setting can be set to output a current of 4mA, 20mA, 21mA, 22mA or Hold (last known value). During fail-safe, the display will read LOST.

  • Page 32: Étape #1 - Mesurer Le Tank

    Configuration Using Display (continued) Step Four ÉTAPE #1 - MESURER LE TANK La mesure du réservoir est l'un des aspects les plus importants de la configuration du capteur. Lors de la mesure du réservoir, tenir compte de l'emplacement du capteur en ce qui concerne les raccords, les élévateurs, les dômes et les fonds, et identifier les mesures prises à...

  • Page 33: Étape #2 - Réglade Des Unités De Mesure (Units)

    éléments répertoriés à droite jusqu'à ce que le bouton OK soit enfoncé.  Pour revenir au mode Normal / Opérationnel d'Echotouch®, appuyez sur OK pendant que RUN apparaît à l'écran. Comment accéder au MENU DE NIVEAU SUPÉRIEUR 1. Appuyez et maintenez la touche SELECT (environ 5 secondes) jusqu'à...

  • Page 34: Étape #3 - Réglage De La Height

    Configuration (with Display…Continued) Step Four ÉTAPE 3 - RÉGLAGE DE LA HAUTEUR (SENSOR HEIGHT) 1. En mode TOP-LEVEL MENU, sélectionnez TANK. 2. Sélectionnez HEIGHT. 3. À l'aide des boutons HAUT et BAS, réglez la HEIGHT du réservoir (face du transducteur au bas du réservoir). 4.

  • Page 35: Étape #4 - Réglage De La Fill-H

    Configuration (with Display…Continued) Step Four ÉTAPE 4 - RÉGLAGE DE LA FILL-H (FILL-HEIGHT) 1. En mode TOP-LEVEL MENU, sélectionnez TANK. 2. Sélectionnez FILL-H. 3. À l'aide des boutons HAUT et BAS, réglez la hauteur de remplissage (FILL-H) du réservoir (niveau maximum de liquide au fond du réservoir).

  • Page 36: Étape 5 - Comment Sélectionner Une Sortie Actuelle Faible (Lost)

    Configuration (with Display…Continued) Step Four ÉTAPE 5 - COMMENT SÉLECTIONNER UNE SORTIE ACTUELLE FAIBLE (LOST) Dans le cas où le capteur ne reçoit pas d'écho, le réglage de sortie de courant sans échec ou LOST peut être configuré pour afficher un courant de 4mA, 20mA, 21mA, 22mA ou Hold (dernière valeur connue). En cas de panne de sécurité, l'affichage se lire LOST.

  • Page 37: Installation

    Installation in existing fittings: If the existing fitting is ® larger than the threads of the EchoTouch , select a reducer Do not install with bushing such as the LM52-2400 (3” thread x 2” thread) or objects in the LM52-3400 (4”...
  • Page 38 Installation dans les raccords existants: si le raccord existant est plus grand que les fils de l'EchoTouch®, sélectionnez une douille réductrice telle que le LM52-2400 Ne pas installer (filetage 3 "x 2") ou LM52-3400 (filetage 4 "filetage x 2")

  • Page 39: Fitting Selection

    Installation (continued) Step Five FITTING SELECTION ® Check the part number to determine the required fitting mount size and thread type. EchoTouch is commonly installed in tank adapters, flanges, brackets or standpipes. Note: Always include the gasket when installing ®...
  • Page 40 Installation (continued) Step Five 3. Flange: If installing on a flange, select a flange with a thread that is above the plane of the flange, such as the LM52-2850. a. Use a flange with a 3” thread and add a 3” to 2” reducer bushing to complete the installation. 2”...
  • Page 41 Select a minimum 4” IS for the US12 series. c) Use a coupling and reducer bushing to attach the ® EchoTouch to the pipe. Use a reducer bushing such as LM52-2400 (3” Thread x 2” Thread) fitting or the LM52-2410 (3” Slip x 2”...

  • Page 42: Wiring

    ANALOG OUTPUT (4-20 MA) ® The analog output of the EchoTouch is a loop powered 4-20 mA control circuit. The typical way to use this feature is to connect a positive supply to the (+) input and to sense the current flow out of the (-) output.
  • Page 43 SORTIE ANALOGIQUE (4-20 MA) La sortie analogique de l'EchoTouch® est un circuit de contrôle 4-20 mA alimenté en boucle. Le moyen typique d'utiliser cette fonction est de connecter une alimentation positive à l'entrée (+) et de détecter le flux de courant sortant de la sortie (-).

  • Page 44: Wire Connections

    WebCal while power is supplied from any source other than the LI99 series Fob. The maximum cable ® distance between the computer and Echotouch is 15’ (4.6m). Note: Never allow the white or green wires to touch any power supply.
  • Page 45 LI99 Fob. La ® distance maximale du câble entre l'ordinateur et EchoTouch est de 15' (4.6m). Remarque: N'autorisez jamais les fils blanc ou vert à toucher n'importe quelle alimentation électrique.

  • Page 46: Common Wiring To Displays, Controllers & Plcs

    Wiring (continued) Step Six COMMON WIRING TO DISPLAY, CONTROLLERS & PLC’S ® Below is a quick review of wiring the EchoTouch to common display, controllers and PLC’s. DataView™ LI55 Series Level Controller DataLoop™ LI23 Series Level Indicator without the backlight DataLoop™...
  • Page 47 Step Six COMMON WIRING TO DISPLAY, CONTROLLERS & PLC’S ® Below is a quick review of wiring the EchoTouch to common display, controllers and PLC’s. Commander™ LI90 Series Multi-Tank Level Controller DataPoint™ LC52 Series Level Controller JWA mode (Factory Setting) Generic Loop Powered Display Note: Always refer to control drawing 600820 for the US06 &...
  • Page 48 Step Six COMMON WIRING TO DISPLAY, CONTROLLERS & PLC’S ® Below is a quick review of wiring the EchoTouch to common display, controllers and PLC’s. Generic PLC Note: Always refer to control drawing 600820 for the US06 & US12 series and control drawing 610125 for US01 and US03 series.

  • Page 49: Webcal

    ® WebCal Appendix Section Seven ® This section of WebCal is where you select the sensor configuration settings. Start from the top and work to the bottom, choosing the selections that are applicable to your application. All configuration settings must be selected before you can continue to the next step.
  • Page 50 ® WebCal Appendix (continued) Section Seven SENSOR CONFIGURATION (CONTINUED) STARTUP CONDITION This feature allows you to select the startup current when power is first applied to the sensor. The sensor will consume the selected power while it is acquiring the liquid level. When the correct level has been identified, the output will adjust to the level output.

  • Page 51: Volumetric Configuration

    Appendix (WebCal) Section Seven VOLUMETRIC CONFIGURATION The sensor may be configured in volumetric units (Gallons or Liters) or Distance (Height of Liquid) ® units (inches, cm, feet or meters). WebCal will default to Distance (Height of Liquid) with units of Inches.
  • Page 52 ® WebCal Appendix (continued) Section Seven ® Shape Selection Window: This window will shows the different tank shape options available in WebCal  Vertical Cylinder  Vertical Cylinder with Cone Bottom  Horizontal Cylinder with End caps  Horizontal Cylinder with Spherical Ends ...
  • Page 53 ® WebCal Appendix (continued) Section Seven Volume – Sensor Output Units (Vertical Cylinder Example): Enter the dimensions of the tank. You must enter data in all fields shown. Sensor Height: Distance from the bottom of the tank to the bottom of the sensor. Fill Height: Distance from the bottom of the tank to the operational full level of liquid (20mA).

  • Page 54: Tank Level Confirmation

    ® WebCal Appendix (continued) Section Seven TANK LEVEL CONFIRMATION: ® This section of WebCal is where you confirm the values set in the previous step. The values were entered under the Dimensional entry window. To edit these settings, you must go back to the Dimensional entry window via the Volumetric Mode button.

  • Page 55: Write To Unit

    ® WebCal Appendix (continued) Section Seven WRITE TO UNIT Write to Unit After you have entered configurations, selected and Wiring diagram configured the Tank Shape and entered the Tank Values, click “Write to Unit” and load the configuration into the memory of the sensor.

  • Page 56: Display

    Display Appendix Section Eight AIR GAP VS. LIQUID LEVEL (HOW TO SELECT THE DISPLAY SETTING) The display can be made to display either the height of liquid in the tank (LIQUID mode) or the amount of air in the tank (AIR mode). This function does not influence the current output, just the display on the sensor. 1.

  • Page 57: How To Reverse The Current Output (Rev Ma)

    HOW TO REVERSE THE CURRENT OUTPUT The factory setting for Echotouch® has 4mA set at the bottom of the tank and 20mA at the top. If the application requires this output to be reversed (20mA at bottom and 4mA at top), then use the REV MA setting to reverse the current output.

  • Page 58: How To Setup To Start-Up Power

    Display Appendix (continued) Section Eight HOW TO SETUP THE START-UP POWER (STRTUP): During the window of time between when power is first applied to the sensor and the sensor acquires the level reading, the output current can be preset in order to avoid any false alarms during this window. The options for start-up are 4mA, 12mA, 20mA or 22mA.

  • Page 59: Values Menu

    (continued) Section Eight VALUES MENU Functions include providing setup information (SETUP), a diagnostic to be used in conjunction with a Flowline Representative (DIAG) and the ability to reset the Echotouch® (RESET). SETUP Will display the configuration settings for ® EchoTouch 1.

  • Page 60: Reset

    Display Appendix (continued) Section Eight RESET ® EchoTouch enables the end user to reset the entire configuration back to the original factory settings. 2. In TOP-LEVEL MENU mode, select VALUES. 3. Select RESET. 4. Select YES. a. To cancel the reset, Select NO.

  • Page 61: Factory Settings

    TROUBLESHOOTING PROBLEM SOLUTION ® ® No Unit Detected in If WebCal cannot detect EchoTouch when connected to the computer:  Check that the LI99-2001 Fob is connected to the USB ® WebCal ® port.  Check that all four wires (Red, Black, White and Green) are securely attached to the Fob.

  • Page 62: Troubleshooting

    Transmitter indicates a Immediately check the wiring for a short circuit. The Echotouch® is current current over 23 mA: limited to 22 mA. Anything above 23 mA indicates a short circuit.
  • Page 63 Display Appendix (continued) Section Eight MN300820 Rev B4...

  • Page 64: Warranty

    Warranty, Returns and Limitations Step Nine WARRANTY Flowline warrants to the original purchaser of its products that such products will be free from defects in material and workmanship under normal use and service in accordance with instructions furnished by Flowline for a period of two years from the date of manufacture of such products.

This manual is also suitable for:

Flowline us03 seriesFlowline us06 seriesFlowline us12 series

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