KROHNE OPTIWAVE 400 Series Supplementary Instructions Manual
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KROHNE OPTIWAVE 400 Series Supplementary Instructions Manual

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OPTIWAVE X400
OPTIWAVE X400
OPTIWAVE X400
OPTIWAVE X400
OPTIWAVE 5400 C
OPTIWAVE 6400 C
OPTIWAVE 7400 C
Supplementary Instructions for NEPSI applications
Supplementary Instructions for NEPSI applications
Supplementary Instructions for NEPSI applications
Supplementary Instructions for NEPSI applications
© KROHNE 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions

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Summary of Contents for KROHNE OPTIWAVE 400 Series

  • Page 1 OPTIWAVE 5400 C OPTIWAVE 6400 C OPTIWAVE 7400 C Supplementary Instructions for NEPSI applications Supplementary Instructions for NEPSI applications Supplementary Instructions for NEPSI applications Supplementary Instructions for NEPSI applications © KROHNE 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 2: Table Of Contents

    5.4 How to remove the device ....................26 5.5 OPTIWAVE 6300: Replacement of the signal converter..........27 5.6 OPTIWAVE 7300: Replacement of the signal converter..........27 5.7 Manufacturer ........................28 www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...
  • Page 3 CONTENTS OPTIWAVE X400 5.8 Returning the device to the manufacturer..............28 5.8.1 General information......................28 5.8.2 Form (for copying) to accompany a returned device............29 6 Notes 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 4: General Safety Information

    Protection and Safety of Instrumentation (NEPSI) under GYJ17.1356X. WARNING! Carefully read the NEPSI certificate of conformity. Obey the boundary conditions. You can download the certificate from our internet site. www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 5: Equipment Protection Levels (Epl) And Dust Zones

    0 and zone 1 (the antenna is in zone 0 and the signal converter is in zone 1), zone 1, or • zone 2 • 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...
  • Page 6 20 and zone 21 (the antenna is in zone 20 and the signal • converter is in zone 21), zone 21, or • zone 22 • www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 7: Ex D Ia- And Ex Iad Td-Approved Devices

    0 and zone 1 (the antenna is in zone 0 and the signal • converter is in zone 1), zone 1, or • zone 2 • 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...
  • Page 8 20 and zone 21 (the antenna is in zone 20 and the signal • converter is in zone 21), zone 21, or • zone 22 • www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 9: Nameplate

    For more data, refer to on page 10. 5 Cable entry type and size (M20×1.5, ½ NPT) 6 Input voltage range and maximum current 7 Type code 8 Approval logo 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 10: Installation

    • locations where there is a risk of an increase in electrostatic charge caused by compressed air and dust, • locations near machines that use friction, • locations near systems that apply electrons as a spray (e.g. near electrostatic painting systems), and www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...
  • Page 11 OPTIWAVE 5400 and OPTIWAVE 7400: 5 OPTIWAVE 6400: OPTIWAVE 6400: Slanted flange (option for the Drop antenna) OPTIWAVE 6400: OPTIWAVE 6400: 6 OPTIWAVE 7400: OPTIWAVE 7400: Hygienic antenna OPTIWAVE 7400: OPTIWAVE 7400: 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 12: Optional Purging System

    For data about dust layers thicker than 5 mm / 0.2 ¨ , refer to General notes on page 10 . The installation must agree with Chinese Law and NEPSI regulations. www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 13: Optional Heating/Cooling System

    The heating/cooling fluid temperature must be between the minimum and maximum limits for the gasket (for more data, refer to the handbook) and the type of antenna (for more data, refer to Ambient and process connection temperatures on page 14). 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 14: Ambient And Process Connection Temperatures

    • Do not put insulation around the signal converter. Make sure that the airflow around the signal converter is sufficient. It is permitted to have insulation on the pipe or stilling well and the process connection. www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...
  • Page 15 1 Min. process connection temperature is -20°C, if a Kalrez® 6375 gasket is used. Min. process connection temperature is -40°C, if an FKM/FPM gasket is used. Min. process connection temperature is -40°C, if the PP Drop antenna and PP accessories are used. 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...
  • Page 16 OPTIWAVE 6300 signal converter with the OPTIWAVE 6400 signal converter. For more data OPTIWAVE 6300: Replacement of the about the replacement of the signal converter refer to signal converter on page 27 www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...
  • Page 17 1 Min. process connection temperature is -20°C, if a Kalrez® 6375 gasket is used. Min. process connection temperature is -30°C, if a Metaglas® feedthrough is used. Min. process connection temperature is -40°C, if the device has a Horn or Drop antenna with an FKM/FPM gasket. 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 18: Electrical Connections

    Make sure that no dust goes into the electrical compartment after you open the cover. • Figure 3-1: How to open the terminal compartment cover www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 19: How To Close The Terminal Compartment

    Make sure that the terminal compartment cover is fully engaged. An explosion can cause death or injury to personnel and/or damage to equipment. Obey the instructions that follow: Figure 3-2: How to close the terminal compartment cover Equipment needed • Wrench (supplied) 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 20: Terminal Tightening Capacity

    Figure 3-3: Examples of terminals for the equipotential bonding system 1 Internal terminal 2 External terminal (on the housing) Ex ia- and Ex iaD-approved devices The device electronics are isolated with a rating of 500 V www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 21: Ex Ia And Ex Iad Equipment

    Minimum DC voltage Maximum DC voltage at output terminals at output terminals 4...20 mA passive – HART Terminals + / - PROFIBUS PA Terminals + / - FOUNDATION™ fieldbus 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 22: Ex D Ia / Ex Iad Td Equipment

    GB 3836.1 and GB 3836.2. Use conduit stopping boxes that agree with precautions given in the certificate and data in standards related to the installation of the conduit. www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 23: Supply Voltage

    13 V. A higher voltage can cause a leakage current. Leakage currents can have an effect on the performance of the device and can cause the operation of fuses in the device. Do this check before energizing the circuit. 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 24: Maximum Voltage For The Electrical Circuit

    Always connect fieldbus devices to an intrinsically safe barrier or a FISCO segment coupler. 3.6.4 Maximum voltage for the electrical circuit = 250 V AC/DC Supply voltage For the minimum and maximum supply voltage at the terminals, refer to on page www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 25: Start-Up

    • Did you install the correct cable glands? Is the terminal compartment correctly sealed? • Does the optional purging system agree with Ex requirements? 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 26: Service

    A pressurized tank can cause injury to persons when they do work on it. • Make sure that all electrical wires are isolated from the ground. This is also applicable to Protective Earth (PE), Functional Earth (FE) and equipotential bonding conductors. www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...

  • Page 27: Optiwave 6300: Replacement Of The Signal Converter

    OPTIWAVE 7400 handbook to order the adaptor with the new signal converter. If you replace the signal converter, the data (temperature, voltage etc.) given in these supplementary instructions agrees with the new device configuration. 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...

  • Page 28: Manufacturer

    2 Allée des Ors – B.P. 98 26103 Romans-sur-Isère CEDEX France If the serial number on the device nameplate starts with the letter "S", this device is made by: KROHNE Measurement Technology (Shanghai) Co., Ltd. Minshen Road 555 Songjiang Industrial Zone Shanghai 201612 China If you need to return your device for inspection or repair, make sure that you send it to the correct manufacturer and obey the instructions that follow.
  • Page 29 We hereby confirm that there is no risk to persons or the environment caused by any residual media contained in this device when it is returned. Date: Signature: Stamp: 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...
  • Page 30 NOTES OPTIWAVE X400 www.krohne.com 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en...
  • Page 31 NOTES OPTIWAVE X400 06/2021 - 4006413503 - AD NEPSI OPTIWAVE x400 R03 en www.krohne.com...
  • Page 32 Engineering, commissioning, calibration, maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.de The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...

This manual is also suitable for:

Optiwave 5400 cOptiwave 6400 cOptiwave 7400 c

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