Buhler FF3 Installation & Operation Instructions

Moisture detector

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Gas Analysis
Moisture detector FF3, FF-3-N and
controller XR-411
Installation and Operation Instructions
Original instructions
BE410018
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
12/2024
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: analyse@buehler-technologies.com
Internet: www.buehler-technologies.com

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  • Page 1 Gas Analysis Moisture detector FF3, FF-3-N and controller XR-411 Installation and Operation Instructions Original instructions BE410018 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 12/2024 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: analyse@buehler-technologies.com...
  • Page 2 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 Internet: www.buehler-technologies.com E-Mail: analyse@buehler-technologies.com Read this instruction carefully prior to installation and/or use. Pay at- tention particularly to all advises and safety instructions to prevent in- juries.
  • Page 3: Table Of Contents

    controller XR-411 Contents Introduction .............................................  2 Intended use .........................................  2 Scope of delivery ........................................ 2 Product description ...................................... 2 Safety instructions .........................................  3 Important advice .........................................  3 General hazard warnings .................................... 4 Transport and storage ........................................ 5 4 Installation and connection ...................................... 6 Installation site requirements.................................. 6 Mounting.......................................... 6 4.2.1...
  • Page 4: Introduction

    controller XR-411 1 Introduction 1.1 Intended use In accordance with EN 60079-11, model FF-3 to FF-3-N moisture detectors are simple electrical apparatuses without separate voltage source which may be used to signal moisture in the gas flow of a sample gas conditioning system. With intrinsically safe connection the moisture detectors may be installed in explosive areas Zone 1 (Group IIC, Category 2G).
  • Page 5: Safety Instructions

    controller XR-411 2 Safety instructions 2.1 Important advice This unit may only be used if: – The product is being used under the conditions described in the operating- and installation instructions, used according to the nameplate and for applications for which it is intended. Any unauthorized modifications of the device will void the war- ranty provided by Bühler Technologies GmbH, –...
  • Page 6: General Hazard Warnings

    controller XR-411 2.2 General hazard warnings The equipment must be installed by a professional familiar with the safety requirements and risks. Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent malfunctions and avoid personal injuries and property damage.
  • Page 7: Transport And Storage

    controller XR-411 3 Transport and storage Only transport the product inside the original packaging or a suitable alternative. The equipment must be protected from moisture and heat when not in use. It must be stored in a covered, dry and dust-free room at a temperature between -30 °C and +80 °C (-22 °F to 176 °F).
  • Page 8: Installation And Connection

    controller XR-411 4 Installation and connection Check the equipment for damage before installation. Among other things, this could be a damaged housing, supply cables, etc.. Never use equipment with obvious damage. CAUTION Use appropriate tools According to DIN EN 1127-1, the operator is responsible to select and use appropriate tools.
  • Page 9: Electrical Connecting (Intrinsically Safe)

    controller XR-411 4.3 Electrical connecting (intrinsically safe) WARNING Hazardous electrical voltage The device must be installed by trained staff only. CAUTION Wrong mains voltage Wrong mains voltage may damage the device. Regard the correct mains voltage as given on the type plate. 4.3.1 Connecting the moisture detector DANGER Use in explosive areas...
  • Page 10: Connection Of The Supply Voltage

    controller XR-411 4.3.3 Connection of the supply voltage Explosion hazard DANGER Installing the controller in explosive areas The controller XR-411 must be installed outside the explosive area. Please observe the applicable regulatory requirements (e.g. EN 60079-14) and the spe- cifications in these instructions. DANGER Electrical voltage Electrocution hazard.
  • Page 11: Operation And Control

    controller XR-411 5 Operation and control NOTICE The device must not be operated beyond its specifications. DANGER Use in explosive areas Only operate the humidity sensors in potentially explosive areas in intrinsically safe cir- cuits. Please observe the applicable regulatory requirements (e.g. EN 60079-14) and the spe- cifications in these instructions.
  • Page 12: Function Key

    controller XR-411 5.2.1 Function key The XR-411 relay is equipped with an alarm memory, i.e. the alarm remains stored until the cause of the fault has been elimin- ated and the alarm has been acknowledged using the button on the front of the relay. 5.2.2 Options The desired device function can be set on the 4-pole DIP switch after opening the de-energised device.
  • Page 13: Maintenance

    controller XR-411 6 Maintenance During maintenance, remember: – The equipment must be maintained by a professional familiar with the safety requirements and risks. – Only perform maintenance work described in these operating and installation instructions. – Observe the respective safety regulations and operating specifications when performing any type of maintenance. –...
  • Page 14: Service And Repair

    controller XR-411 7 Service and repair This chapter contains information on troubleshooting and correction should an error occur during operation. Repairs to the unit must be performed by Bühler authorised personnel. Please contact our Service Department with any questions: Tel.: +49-(0)2102-498955 or your agent For further information about our services and customised maintenance visit http://www.buehler-technologies.com/service.
  • Page 15: Disposal

    controller XR-411 8 Disposal The applicable national laws must be observed when disposing of the products. Disposal must not result in a danger to health and environment. The crossed out wheelie bin symbol on Bühler Technologies GmbH electrical and electronic products indicates special disposal notices within the European Union (EU).
  • Page 16: Appendices

    controller XR-411 9 Appendices 9.1 Technical data XR-411 Power connection Nominal operating voltage: 24 V... 230 V AC/DC; Wide-range power supply unit +10% Rated frequency: 48...62 Hz Power input: ≤ 1 VA Dimensions: 22.5 x 99 x 114.5 mm Weight: approx.
  • Page 17: Dimensions

    controller XR-411 FF-3/FF-3-N Material: PVDF, 1.4571, epoxy resin, 1.4576, PTFE Max. operating pressure: 2 bar Operating temperature: 3 °C to 50 °C 15 V DC 6 mA 90 mW negligible 9.2 Dimensions FF-3-N XR-411 Flange seal ≈ 70 22.5 1.5 mm M 12x1 23.2 SW17...
  • Page 18: Attached Documents

    controller XR-411 10 Attached documents – Installation instructions (package insert) BX410015 – Declaration of Conformity HX410009 – Declaration of Conformity XR – Type Examination Certificate XR – TÜV 00 ATEX 555760 – RMA – Decontamination Statement Bühler Technologies GmbH BE410018 ◦ 12/2024...
  • Page 21 Konformitätserklärung Declaration of conformity Déclaration de conformité Sensor + Control GmbH & Co. KG An der Hartbrücke 6 D-64625 Bensheim - erklärt in alleiniger Verantwortung, dass das Produkt : Messumformer - declare under our sole responsibility that our product : Transducer - déclare sous sa seule responsabilité...
  • Page 24 (1) EG-Baumusterprüfbescheinigung Geräte und Schutzsysteme zur bestimmungsgemäßen Verwendung explosionsgefährdeten Bereichen, Richtlinie Bescheinigungsnummer: für Gerät: des Herstellers: Anschrift: 64625 schl 8000555760 numm 15.10.2010 tellu sowie die verschiedenen zu Die Bauart dieses Gerätes zu dieser EG-Baumusterprüfbescheinigung festgelegt. 9 der bescheinigt als Die TÜV NORD CERT Rates der Europäischen Gemeinschaften vom...
  • Page 25 ANLAGE (13) (14) EG-Baumusterprüfbescheinigung Nr. 10 ATEX 555760 TÜV (15) Beschreibung des Gerätes Bei dem Gerät handelt es sich um einen Messumformer mit mehreren Varianten der Energieversorgung. Der Messumformer ist als zugehöriges Betriebsmittel konzipiert. Zulässiger Bereich der Umgebungstemperatur: - 20 bis +60 •c •c...
  • Page 26 :;;; ;; ;y Anlage EG-Baumusterprorbescheinigung Nr. TÜV 10 ATEX 555760 Maximal zulässige Werte für externe lnduktivitäten (Lo) Kapazitäten (Co). Die Werte für die äußeren Reaktanzen gelten nur, wenn das gleichzeitige Auftreten von lnduktivitäten und Kapazitäten nicht berOcksichtigt werden muss: 100 mH 0,61 Schaltausgänge (Relais) ..
  • Page 27 TrN � 1.ERGÄNZUNG zur Bescheinigungsnummer: TÜV 10 TEX 555760 Gerät: Messumformer XR- __ _ Hersteller: E.L.B.-Füllstandsgeräte Bundschuh GmbH+ Co. An der Hartbrücke Anschrift: Sensheim 64625 Deutschland Auftragsnummer: 8000393903 Ausstellungsdatum: 29.03.2011 Änderungen: Die zur Beurteilung herangezogenen Normenstände wurden aktualisiert und die Kennzeichnung wurde entsprechend angepasst.
  • Page 28 Erganzung zur Bescheinigungsnummer TÜV 10 ATEX 555760 (18) Grundlegende Sicherheits- und Gesundheitsanforderungen Keine zusätzlichen TÜV NORD CERT GmbH, Langemarckstraße 45141 Essen. durch die Zentralstelle der Landor fOr Si ch erheitstechnik (ZLS). ldent. Nr. GmbH & Co. KG ldent. Nr. Rechtsnachfolger der TÜV NORD CERT 0044, 0032...
  • Page 30 RMA-Formular und Erklärung über Dekontaminierung RMA-Form and explanation for decontamination RMA-Nr./ RMA-No. Die RMA-Nr. bekommen Sie von Ihrem Ansprechpartner im Vertrieb oder Service. Bei Rücksendung eines Altgeräts zur Entsorgung tragen Sie bitte in das Feld der RMA-Nr. "WEEE" ein./ You may obtain the RMA number from your sales or ser- vice representative.
  • Page 31 Dekontaminierungserklärung DE000011 Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen 12/2022 Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20 E-Mail: service@buehler-technologies.com Internet: www.buehler-technologies.com...

This manual is also suitable for:

Ff-3-nXr-411

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