AFRISO SonarFox UST 20 Operating Instructions Manual
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AFRISO SonarFox UST 20 Operating Instructions Manual

Ultrasonic level indicator
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Operating
instructions
Ultrasonic level indicator
SonarFox® UST 20
Copyright 2021 AFRISO-EURO-INDEX GmbH. All rights reserved.
0123
Version: 04.2021.0
ID: 900.100.0991

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Summary of Contents for AFRISO SonarFox UST 20

  • Page 1 Operating instructions Ultrasonic level indicator SonarFox® UST 20 Copyright 2021 AFRISO-EURO-INDEX GmbH. All rights reserved. 0123 Version: 04.2021.0 ID: 900.100.0991...
  • Page 2 SonarFox UST 20 AFRISO...

  • Page 3: Table Of Contents

    Content 1  .   About these operating instructions ................. 4 2  .   Information on safety ....................4 3  .   Transport and storage ....................6 5  .   Mounting  ........................8 6  .   Electrical connection  ....................13 7  .   Operating elements ....................15 8  .   Settings  ........................16 9 ...

  • Page 4: About These Operating Instructions

    This symbol alerts to hazardous electrical voltage. If this symbol is used in a safety message, there is a hazard of electric shock. This symbol alerts to general information. SonarFox UST 20 AFRISO...
  • Page 5 2  . 6  .   Modifications to the product Only perform work on and with the product which is explicitly described in these operating instruc- tions. Do not make any modifications to the product which are not described in these operating instructions. AFRISO SonarFox UST 20...

  • Page 6: Transport And Storage

    G2¼. • UST 20_–31 Measuring range 0.5 – 20 m, 30 kHz, aluminium alloy flange EN 1092-1 DN100 PN16. The product is also produced in explosion-proof version: •  EX – intrinsically safe explosion-proof version for or use in hazardous areas (gas and dust EX) SonarFox UST 20 AFRISO...
  • Page 7 4  . 3  .   Dimensions UST 20_–01 UST 20_–11 UST 20_–21 cable gland M16x1,5 Ground terminal UST 20_–31 Variant UST 20 with  protective conductor aluminium alloy AFRISO SonarFox UST 20...

  • Page 8: Mounting

    > 1/12 c (min. 200 mm) UST 20-01, -21 UST 20-11 d > 1/8 c (min. 200 mm) UST 20-31 d > 1/10 c (min. 200 mm) Fig. 3: Recommended installation in the tank SonarFox UST 20 AFRISO...
  • Page 9 (roughness on container walls, various partitions, agitator etc.) It is necessary to map false reflections by activating the mode "TEACHING". In case of installed mixers, it is necessary to put the mixers to position under the level meter (di- rect the agitator paddle to the ultrasonic signal beam). AFRISO SonarFox UST 20...
  • Page 10 In case of a thin layer of foam, it is also pos- sible to use the directional horn for improving receipt of the reflected echo. Fig. 9: Foam on the surface SonarFox UST 20 AFRISO...
  • Page 11 The surface can be whirled up by the rotat- ing blades of the agitator and this can lead to interfering reflections. In the case of uneven surfaces, you must perform a false signal suppression. Fig. 12: Intensely stirred surface AFRISO SonarFox UST 20...
  • Page 12 When using pipe sockets that protrude into the closed container, the stand pipe must end at a 45° angle (Fig. 13 righthand). Measurement in the standpipe is not suitable for bulk solids that tend to adhere strongly. Fig. 13: Installation in standpipe SonarFox UST 20 AFRISO...

  • Page 13: Electrical Connection

    Insert the display module back into the head so that the connector is properly connected. Slide silicone seal on the thread of the level meter body. 10. Tighten the nut of the upper lid 11. Connect the cable to downstream devices AFRISO SonarFox UST 20...
  • Page 14 During electrical installation, measures must also be taken to reduce the effects of static electricity to a safe level. The product must be installed in accordance with EN 60079-14 in potentially explosive atmospheres (Electrical installations for explosive gaseous atmos- pheres - Part 14). SonarFox UST 20 AFRISO...

  • Page 15: Operating Elements

    – orrect reception of the reflected echo. Illuminates continuously – The product is ptotected against unauthorized setting. Enter Symbol password to unlock the product. Icon is shown in the lower left corner of the display AFRISO SonarFox UST 20...

  • Page 16: Settings

    Press the OK button and the arrow buttons to set the distance for the defined current "LEVEL". The value is shown on the "DISPLAY" display. Press the OK button to save the values. Press the ESC button to exit the menu. The product switches back to the measurement mode. SonarFox UST 20 AFRISO...
  • Page 17 SENSITIVITY MIN LEVEL grees: MAX LEVEL UNITS DAMPING LOW – MEDIUM – HIGH. SENSITIVITY TEACHING Press the OK button to open the "BASIC SETTINGS" menu. Use the arrow buttons to select the „SENSITIVITY“ and press OK. AFRISO SonarFox UST 20...
  • Page 18 Once it registers a further obstacle, the dialogue disappears and the TEACHING: obstacle is erased. This process may be repeated up to 1000 cycles. EMPTY TANK: After this the "TEACHING" mode is automatically stopped. 06000 mm BACK SonarFox UST 20 AFRISO...
  • Page 19 With such an average temperature it counts in calculating of the velocity of acoustic waves propagation and for determi- nation of the level position. AFRISO SonarFox UST 20...
  • Page 20 NING" will be displayed for about 3 sec. HART FACTORY DEFAULT After the initial values are set, "DONE" ARE YOU SURE? RESET will be appear on the display. FACTORY DEFAULT FACTORY DEFAULT DONE PRESS TO EXIT RUNNING SonarFox UST 20 AFRISO...
  • Page 21 IThen the displayed ARE YOU SURE? temperature is an average value from the temperature set in the "MEDIUM TEMPERATURE" and the current tem- CURRENT DISTANCE TO LEVEL perature measured by the sensor. TEMPERATURE CURRENT ARE YOU SURE? AFRISO SonarFox UST 20...
  • Page 22 Press the OK button again to confirm the selection. - The password change is only possible when the level meter is unlocked. Otherwise the message "NO PASSWORD ENTERED" appears. Enter the Password. - The current entry for editing is shown inversely. SonarFox UST 20 AFRISO...
  • Page 23 Product information (type, serial number – SN and firmware version – SW). SENSOR BASIC SETTINGS SERVICE SENSOR UST 20 -11 HART DIAGNOSTIC DISPLAY MODULE CLONE SETTINGS SN: 12345 PASSWORD SW: 4.1 LANGUAGE INFO DISPLAY MODUL SENSOR DISPLAY MODULE DM-70 SN: 12345 SW: 4.1 AFRISO SonarFox UST 20...

  • Page 24: Hart®Communikation Protocol

    HART Specifications The implemented HART protocol is revision no.5. It contains universal commands: 0, 1, 2, 3, 6, 11, 12, 13, 14, 15, 16, 17, 18, 19 and Standard commands (practice): 34, 35, 40, 42, 44, 49. SonarFox UST 20 AFRISO...

  • Page 25: Modbus® Protocol

    The connection to the peripheral device can be made via converter URC-485. POWER SUPPLY RS 485 / USB Converter URC-485 Fig. 18: Connection of peripheral devices with Modbus® protocol AFRISO SonarFox UST 20...

  • Page 26: Ordering Data

    1 x seal (for UST–20_–11, 21,31) • Fixing nuts G1 and G1½" and G2¼ • free-to-download programme Basic Scada • Horn adapter ST–G1 (for UST–20_–11) Level (for the Modbus version and ST–G1,5 (for UST–20_–21) • for version Modbus convertor URC-485 SonarFox UST 20 AFRISO...

  • Page 27: Safety, Protections, Compatibility And Explosion Safety

    15  .   Returning the device Get in touch with us before returning your product (service@afriso.de). 16  .   Warranty See our terms and conditions at www.afriso.com or your purchase contract for information on warranty. AFRISO SonarFox UST 20...

  • Page 28: Indications On The Nameplate

    = -30 ... +60 °C Labeling for the return of electric waste: Country of origin: Made in Czech Republic UST-20-31-_-02 Ser. No.: ______ Afriso-Euro-Index GmbH SonarFox UST 20 AFRISO Lindenstrasse 20 D-74363 Güglingen U = 18 36 V Germany...
  • Page 29 Design: II_G Ex ia II_ T5 _/_ EC-Type Examination Certificate number: FTZU 21 ATEX 0027X Protection class: IP 67 Compliance mark: Notified Body and Identification number 0123 Labeling for the return of electric waste: Country of origin: Made in Czech Republic AFRISO SonarFox UST 20...

  • Page 30: Menu Structure

    18  .   Menu structure SonarFox UST 20 AFRISO...

  • Page 31: Technical Specifications

    1) In case the level of bulk-solid materials is measured, the measurement range is reduced. 2) Permissible pressure range in zone 0 (Version Xi): 80 ... 110 kPa. 3) Dead zone = Blind zone = Blocking distance 4) Including 250 Ω resistor in case of HART® connection. AFRISO SonarFox UST 20...
  • Page 32 Error mode - dead zone Pooling address (HART®) Password No password No password No password No password 1) Distance to min. level 2) Distance to max. level 3) Dead zone = Blind zone = Blocking distance SonarFox UST 20 AFRISO...
  • Page 33 II 1/2G Ex ia IIA T5 with intrinsically safe supply units, whole sensor zone 1, Front part of the unit zone 0 Intrinsically safe version for use in hazardous areas (flammable vapors or UST 20-_31_EX gases) II 2G Ex ia IIA T5 whole sensor zone 1 AFRISO SonarFox UST 20...

  • Page 34: Eu Declaration Of Conformity

    20  .   EU Declaration of Conformity SonarFox UST 20 AFRISO...
  • Page 35 AFRISO SonarFox UST 20...

  • Page 36: Eu-Type Examination Certificate

    21  .   EU-Type Examination Certificate SonarFox UST 20 AFRISO...
  • Page 37 AFRISO SonarFox UST 20...
  • Page 38 SonarFox UST 20 AFRISO...

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