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Shinkawa FK-452F Instruction Manual

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FK-F SERIES TRANSDUCER
Model FK-452F TRANSDUCER
INSTRUCTION MANUAL
 Carefully read and understand this manual before using the product.
 After reading this manual, store it in a safe location so that it can be
referenced readily as required.
MANUAL No. 6G20-016 Rev.6
Published in Nov. 2020
Revised in Dec. 2022

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  • Page 1 Published in Nov. 2020 Revised in Dec. 2022 FK-F SERIES TRANSDUCER Model FK-452F TRANSDUCER INSTRUCTION MANUAL  Carefully read and understand this manual before using the product.  After reading this manual, store it in a safe location so that it can be...
  • Page 2 Thank you for purchasing the FK-F series FK-452F transducer. This instruction manual (referred to as “this manual” hereafter) explains handling instructions and cautions regarding the FK-F series FK-452F transducer (referred to as “this unit” hereafter).

  • Page 3: Important Notice

    Any company names and product names listed in this manual are the trademarks or registered trademarks of their respective companies.  SHINKAWA Sensor Technology, Inc. owns the copyright to this manual. Unauthorized publication of this content, and any and all copying/duplication of the content are prohibited.

  • Page 4: Exclusion From Liability

    ▊ Exclusion from liability ▊  SHINKAWA Sensor Technology, Inc. shall not be liable for any damages or injuries arising from not following the instructions indicated in this manual, or from carelessness or neglect while handling this unit or during its installation.

  • Page 5: Table Of Contents

    FK driver installation environment ............21 3.1.2 FL sensor installation environment ............22 FK driver installation ....................24 3.2.1 Installation of FK-452F-2-, FK-452F-3-, and FK-452F-4- ..24 3.2.2 Installation of FK-452F-1- ..............25 FL sensor installation ..................... 26 3.3.1 When using the sensor mounting bracket ..........26 3.3.2...
  • Page 6 Index 3.4.5 Confirmation after completing connection ..........34 3.4.6 Set gap voltage confirmation ..............34 Chapter 4 Maintenance/Inspection ................... 36 Periodic inspection ....................36 Unit life ........................36 Troubleshooting ..................... 37 Chapter 5 Individual characteristics data .................. 38 Standard static characteristics ................38 Sensor temperature characteristics (System cable length: 5m) ......

  • Page 7: Chapter 1 Safety Information

    Chapter 1 For safe usage Chapter 1 Safety Information Read this section carefully to use this product safely. Warning Symbols In this document, rules that must be followed in order to prevent injuries or financial losses to customers, and for the safe usage of this unit, is labeled with the following markings. Make sure to understand the contents of these cautions and make sure to follow their instructions.
  • Page 8 Chapter 1 For safe usage ▊ Rules to follow ▊ WARNING When installing this unit, be sure to follow the procedures described in “Chapter 3 Installation”. If the procedures indicated are not followed, it may lead to failures of the unit, fires, or personal injuries.

  • Page 9: Chapter 2 Introduction

    Chapter 2 Introduction Chapter 2 Introduction Objectives of this unit This unit performs non-contact measurement of the distance (gap) between the FL sensor and the measured object (target), and outputs a voltage signal corresponding to the gap. By combining this unit with our monitor, it is possible to measure the vibration of a rotating shaft, its eccentricity, thrust position, rotating speed etc.

  • Page 10: Specifications

    NOTICE CALIBRATION MATERIAL CALIBRATED AS A SYSTEM MODEL FK-452F Transducers are calibrated for JIS SCM440 flat surface The sensor, extension cable and driver, which are calibrated as a system, (more than 33mm dia.). shall be connected with each serial No. as specified in the inspection test report.

  • Page 11: Fl Sensor Specifications

    Chapter 2 Introduction 2.3.2 FL sensor specifications FL-452F11 Cable length Armor Thread size Unthreaded length Case length Without armor 10mm STEP, 0 - 100mm 10mm STEP, 0.5m M1 M14 × 1.5 L1 ≤ L2 - 20mm 20 - 120mm With armor 1.0m e.g.) 02 = 20mm e.g.) 10 = 100mm...

  • Page 12: Fk Driver Specifications

    Chapter 2 Introduction 2.3.4 FK driver specifications FK-452F System cable length Mounting plate Terminal block Screw type terminal block (M4) DIN rail (35mm) mount Screw mount (50.8 × 50.8mm) Spring lock terminal Screw mount (92 × 31mm: for VK replacement) Screw mount multi-pitch (50.8 ×...

  • Page 13: Recommended Specifications For The Monitor Cable

    Chapter 2 Introduction 2.3.6 Recommended specifications for the monitor cable Use a commercially sold cable to connect the unit and the monitor. A CVVS 3 core shielded cable (straight) is recommended, but if it is not available, a 3 line multiple core cable for light electrical instruments (individually shielded) can be used.
  • Page 14 Chapter 2 Introduction • The FK driver and FW extension cable should be installed as follows to protect from electromagnetic influence. Ferrite core EMC Test Condition Item Material Remark Thickness ：1.6 mm or more Metal Conduit Steel Thickness ：1.6 mm or more Metal Case Steel ―...

  • Page 15: Outer Dimensions And Part Nomenclature

    Chapter 2 Introduction Outer dimensions and part nomenclature 2.4.1 FL sensor outer dimensions and part nomenclature ＊1 ＊2 ＊2 ＊2 ＊1 ＊2 ＊1 ＊2 L1: Unthreaded length L2: Case length L3: Cable length ＊1 TAG No. (TAG No. is indicated on product, if required) ＊2 MODEL No.
  • Page 16 Chapter 2 Introduction 2.4.2 FW extension cable outer dimensions and part nomenclature ＊2 ＊1 ＊1 ＊1 ＊1 ＊2 ＊2 ＊1 ＊1 ＊2 L: Cable length ＊1 TAG No. (TAG No. is indicated on product, if required) ＊2 MODEL No. and SERIAL No.

  • Page 17: Fk Driver (Spring Lock Terminal) Outer Dimensions And Part Nomenclature

    Chapter 2 Introduction 2.4.3 FK driver (Spring lock terminal) outer dimensions and part nomenclature ■FK-452F□-1-2 Unit ： mm Mounting plate ■FK-452F□-2-2 Unit ： mm Mounting...
  • Page 18 Chapter 2 Introduction ■FK-452F□-3-2 Unit ： mm Mounting ■FK-452F□-4-2 Unit ： mm Mounting...

  • Page 19: Fk Driver (Screw Type Terminal Block (M4)) Outer Dimensions And Part Nomenclature

    Chapter 2 Introduction 2.4.4 FK driver (Screw type terminal block (M4)) outer dimensions and part nomenclature ■FK-452F□-1-1 Unit ： mm Shipments before 2021 ■FK-452F□-2-1 Unit ： mm Shipments before 2021...
  • Page 20 Chapter 2 Introduction ■FK-452F□-3-1 Unit ： mm Shipments before 2021 ■FK-452F□-4-1 Unit ： mm Shipments before 2021...

  • Page 21: System Configuration Example

    Chapter 2 Introduction System configuration example This unit is designed to fulfill the specifications when used under the following configuration. Always combine the components of this unit (FL sensor, FW extension Point cable, and FK driver) so that it will be configured as follows. If this unit is not configured as shown below, or if the FW extension cable is not used in combining the FL sensor and FK driver, the output characteristics will differ dramatically.

  • Page 22: Chapter 3 Installation

    Chapter 3 Installation Chapter 3 Installation • Installation work, wiring and connections must be performed by a person with knowledge in instrumentation. • Always perform grounding. Never apply power until all wiring work and connection work has been completed. If this is not followed there is a possibility of electrocution. •...

  • Page 23: Installation Environment

    Chapter 3 Installation Installation environment 3.1.1 FK driver installation environment Install the FK driver in a location that satisfies the following environmental and install conditions. ▊ Environmental conditions ▊ • Ambient Must be in a range between -40 to 80 °C when devices are temperature : operating.

  • Page 24: Fl Sensor Installation Environment

    Chapter 3 Installation 3.1.2 FL sensor installation environment Install the FL sensor at a location that satisfies the following environmental and install conditions. ▊ Environmental conditions ▊ • Ambient temperature: Must be in a range between -40 to 177 ° C when devices are operating.
  • Page 25 Chapter 3 Installation Installation example 3 (recommended) After constructing as shown in installation example 2, the area shown by the shaded line in the illustration is filled with resin or other insulating material. Installation example 4 If dimension X is less than 17.3mm, it will be affected by the attachment plate.

  • Page 26: Fk Driver Installation

    • For FK-452F-1- ( Page 25) 3.2.1 Installation of FK-452F-2-, FK-452F-3-, and FK-452F-4- For FK-452F-2-, FK-452F-3-, and FK-452F-4-, they will be directly mounted on the housing or panel. Point We recommend attaching the FK driver to the VT-1□ driver housing (separately sold).

  • Page 27: Installation Of Fk-452F-1

    Chapter 3 Installation 3.2.2 Installation of FK-452F-1- For the FK-452F-1-, it will be an attachment to a 35mm DIN rail. Install according to the following procedures. the upper tabs on the back of the FK Hook driver onto the DIN rail.

  • Page 28: Fl Sensor Installation

    Chapter 3 Installation FL sensor installation The following describes the installation of the FL sensor. Install properly according to the conditions described in the installation conditions. • When using the sensor mounting bracket ( Page 26) Do not drop or otherwise subject the FL sensor to shock. The installation methods described for the FL sensor in this manual Point complies with API Standard 670.

  • Page 29: Gap Adjustment

    Chapter 3 Installation 3.3.2 Gap adjustment Point After completing all wiring connections, it is possible to perform gap adjustment using a tester (voltmeter). In this case, make sure to fully understand the content described in this chapter and complete all connection work, then perform gap adjustment according to the procedures in “3.4.6 Set gap voltage confirmation”...

  • Page 30: Wiring Connections

    Chapter 3 Installation Wiring connections ● Make sure the wiring and connections are performed by a person with knowledge in instrumentation. ● Always perform grounding. Never apply power until all wiring work and connection work has been completed. If this is not followed there is a possibility of electrocution. ●...

  • Page 31: Fw Extension Cable Connection (When Using The Fw Extension Cable)

    Chapter 3 Installation 3.4.1 FW extension cable connection (When using the FW extension cable) When using the FW extension cable, connect the FL sensor and FW extension cable as shown below. Point The connection area of the connector must not be used in a condition where it is exposed to water or oil.

  • Page 32: Fl Sensor Connection

    Chapter 3 Installation 3.4.2 FL sensor connection Connect the FL sensor as follows. Connection is performed in the same manner when using an FW extension cable. Confirm that there are no foreign objects in the FL sensor (or FW extension cable), and in the FK driver sensor input connector.

  • Page 33: Fk Driver (Screw Type Terminal Block (M4)) And Monitor (Vm Monitor) Connection

    Chapter 3 Installation Refer to the following drawing, and connect the signal transmission cable to the FK driver and monitor. Connect to the terminal block of the FK driver according to the following procedures. 1. Use a flat tip screwdriver to push down the operation lever of the terminal block (the orange area).
  • Page 34 Chapter 3 Installation 3.4.4 FK driver (Screw type terminal block (M4)) and Monitor (VM monitor) connection Connect the monitor as follows. When using a cable that has been subject to a megger test, make sure to short the cable to ground before connecting, to discharge any electric charge in the cable.
  • Page 35 Chapter 3 Installation If you connect a signal transmission cable ＊ to FK driver and a monitor, refer to the figure below. The terminal block of FK driver, connect in the next procedure. 1.・Loosen a screw for terminal stand cover fixation.

  • Page 36: Confirmation After Completing Connection

    Chapter 3 Installation 3.4.5 Confirmation after completing connection Before turning on the power, check the following: ● Make sure that there are no loose terminals, and that all wiring is connected properly. ● Check that the power line for the power source is connected to PWR (-24V) of the monitor terminal block.
  • Page 37 Chapter 3 Installation If the desired set gap voltage is not gained, readjust the FL sensor position using the following procedures. 1. Loosen the jam nut of the FL sensor. 2. Adjust the FL sensor position so that the desired set gap voltage is gained. 3.

  • Page 38: Chapter 4 Maintenance/Inspection

    Chapter 4 Maintenance/Inspection Chapter 4 Maintenance/Inspection The following is a description of maintenance and inspection procedures for this unit. Periodic inspection In order to maintain performance and secure system stability of this unit, check the set gap voltage values once a year. Refer to “3.4.6 Set gap voltage confirmation”...

  • Page 39: Troubleshooting

    Chapter 4 Maintenance/Inspection Troubleshooting Possible problems with the unit are indicated below. Symptom Possible cause Countermeasure Output is 0V and does not Power is not ON. Turn the power ON. change. Refer to “3.4 Wiring connections” (  Is not connected Page 28), and wire correctly.

  • Page 40: Chapter 5 Individual Characteristics Data

    Chapter 5 Individual characteristics data Chapter 5 Individual characteristics data Static characteristics, temperature characteristics, and other characteristic data are supplied here. Refer to the characteristics data in this chapter for determination of the gap, etc.. Standard static characteristics Target material: SCM440 flat face (dia. 33mm or more)

  • Page 41: Sensor Temperature Characteristics (System Cable Length: 5M)

    Chapter 5 Individual characteristics data Sensor temperature characteristics (System cable length: 5m)

  • Page 42: Driver Temperature Characteristics (System Cable Length: 5M)

    Chapter 5 Individual characteristics data Driver temperature characteristics (System cable length: 5m)

  • Page 43: Static Characteristic Effect Due To Power Source Voltage Variation

    Chapter 5 Individual characteristics data Static characteristic effect due to power source voltage variation...

  • Page 44: Static Characteristic Effect By Target Material

    Chapter 5 Individual characteristics data Static characteristic effect by target material...

  • Page 45: Static Characteristic Effect Due To Target Diameter

    Chapter 5 Individual characteristics data Static characteristic effect due to target diameter Target material: SCM440...

  • Page 46: Static Effect By Target Curved Surface

    Chapter 5 Individual characteristics data Static effect by target curved surface Target material: SCM440...

  • Page 47: Static Characteristic Effect Due To Target End Face

    Chapter 5 Individual characteristics data Static characteristic effect due to target end face Target material: SCM440...

  • Page 48: Static Characteristic Effect Due To Side Wall

    Chapter 5 Individual characteristics data Static characteristic effect due to side wall Target and side wall material: SCM440...

  • Page 49: Frequency Characteristics

    Chapter 5 Individual characteristics data 5.10 Frequency characteristics...

  • Page 50: Chapter 6 Information About Intrinsically Safe Application

    Chapter 6 Information About Intrinsically Safe Application Chapter 6 Information about intrinsically safe application Intrinsic safety parameters and system drawing are supplied here. Refer to these information for use in Hazardous area application. Linear range reduces when intrinsic safety system with barrier. (to approx. 95 %) Japan：DEKRA (Japanese Only) 6.1.1 System Drawing...
  • Page 51 Chapter 6 Information About Intrinsically Safe Application 6.1.2 Applicable Standards ・JNIOSH-TR-46-1 : 2015 ・JNIOSH-TR-46-6 : 2015 6.1.3 Certificate Number and Configuration Certificate Number Sensor Extension Cable Driver DEK19.0027X FL-452F FW-452F FK-452F...

  • Page 52: Canada / North America : Csa

    Chapter 6 Information About Intrinsically Safe Application Canada / North America : CSA 6.2.1 System Drawing...
  • Page 53 Chapter 6 Information About Intrinsically Safe Application...
  • Page 54 Chapter 6 Information About Intrinsically Safe Application ・“Non-hazardous area apparatus unspecified except that it must not be supplied from nor contain under normal or abnormal conditions. A source of potential with respect to earth in excess of 250V RMS or 250 Volts DC. ・“WARNING: SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY”...

  • Page 55: Europe : Atex, Oceania : Iecex

    Chapter 6 Information About Intrinsically Safe Application Europe : ATEX, Oceania : IECEx 6.3.1 System Drawing...
  • Page 56 Chapter 6 Information About Intrinsically Safe Application 6.3.2 Applicable Standards IECEx ・IEC 60079-0 : 2017(Edition 7.0) ・IEC 60079-11 : 2011(Edition 6.0) ATEX ・EN IEC 60079-0 : 2018 ・EN 60079-11 : 2012 6.3.3 Label Information ※※※※ represents the year of manufacture. (eg.

  • Page 57: China : Ex-Ccc

    Chapter 6 Information About Intrinsically Safe Application China : Ex-CCC 6.4.1 System Drawing If you use the transducer in accordance with the Ex-CCC (Intrinsically Safe), the transducer shall be installed as per the IECEx/ATEX SYSTEM DRAWING. Refer to “6.3 Europe : ATEX, Oceania : IECEx ”.( ...
  • Page 58 Chapter 6 Information About Intrinsically Safe Application ▊ 遵守事项 ▊ 安装本机时，请务必遵守“第3章 安装（Installation）”中记载的步骤。 否则有可能导致本机故障、火灾及造成人身事故。 ● 使用本机前，请务必同时阅读与本机连接的仪表设备的使用说明书。 使用本机需要仪表相关的专业知识与本机相关设备的知识。 ● 触碰本机前，请务必触碰附近的金属部等释放静电。 身体积聚的静电可能导致本机故障。 ● 请勿在没有规定绝缘电阻及耐电压规格的位置上进行绝缘电阻测量、耐电压测试。 否则有可能导致本机故障。 ● 进行信号传输电缆的绝缘电阻测试(绝缘测试)时，请务必从本机及监视器上拆下电缆。 另外，在绝缘电阻测试后重新连接电缆时，请务必在连接前短接电缆，释放带电电荷。 如果在带电状态下将电缆连接至本机或者监视器，有可能造成本机故障。 ● 为稳定系统，请执行以下措施。 请务必在本机及与本机相关的仪表设备及连接这些设备的信号电缆周边的继电器上安装 浪涌抑制器。 为防止本机故障时造成系统误动作，请在系统上设置联锁功能。 周围环境恶劣时，请将驱动器放入实施了EMC屏蔽的收纳箱中，将收纳箱接地。 周围环境恶劣时，请将各电缆放入金属制的护套中，将护套接地。 ● 以下情况时，请停止使用本机，咨询购买时的营业所。 在异常状态下持续使用会引起火灾及故障。 本机发出奇怪的气味时 本机异常发热时 本机被摔落时 本机的机箱破损时 ●...
  • Page 59 Chapter 6 Information About Intrinsically Safe Application 6.4.2.2 维护与检查 以下就本机的维护与检查进行说明。 6.4.2.2.1 定期检查 为维持本机的性能及系统的稳定，请按照1年1次的周期确认安装间隙电压值。 确认的步骤请参考“3.4.6 确认安装间隙电压值(Set gap voltage confirmation)”。 6.4.2.2.2 本机的寿命 本机没有特别异常时，也建议每10年一次更换产品。 要点 本机的老化取决于周围环境，因此有可能短于10年。为了系统的稳定， 最好以10年为期稍微提前更换产品。 以下表示确认更换时期的流程。 校 准(取静态特性数据) 误差满足规格 是 (轴位置、旋转→敏感度) 可以继续使用。 (振动、偏心→比例因子) 否 与“5.1 标准静态特性 (Standard static characteristics)” 是 请委托购买时的营业所进行调整。 中记载的间隙比输出图表进行比较，...
  • Page 60 Chapter 6 Information About Intrinsically Safe Application 6.4.2.2.3 故障排除 以下表示本机可能的故障。 症状 可能的原因 处理方法 输出固定为0V不变。 电源未接通。 请接通电源。 未正确接线。 请参考“3.4 接线(Wiring connections)”正确接线。 FK驱动器不良。 请更换FK驱动器。 输出固定为约-0.6V不变。 目标不在测量范围内。 请参考“3.4.6 确认安装间隙电压值 (Set gap voltage confirmation)” 调整间隙。 FL传感器不良或者FL传感 请测量传感器连接器中心插针与外部导 器的电缆短路、断线。 体间的电阻值，不正常时更换FL传感器。 正常值： 传感器线圈电阻值：约3.0 Ω ＋ 传感器电缆电阻值：约0.25 Ω /m FW延长电缆短路、断线。...

  • Page 61: Korea：kcs

    Chapter 6 Information About Intrinsically Safe Application Korea：KCs 6.5.1 System Drawing If you use the transducer in accordance with the KCs (Intrinsically Safe), the transducer shall be installed as per the IECEx/ATEX SYSTEM DRAWING. Refer to “6.3 Europe : ATEX, Oceania : IECEx ”.(  Page 53) 6.5.2 Precautions (Korean Only) 안전하게...
  • Page 62 Chapter 6 Information About Intrinsically Safe Application ▊ 준수 사항 ▊ 본 기기를 설치할 때는 반드시 '3장 설치(Installation)'에 기재된 순서를 따르십시오. 본 기기의 고장 및 화재와 인신사고를 초래할 수 있습니다. ● 본 기기를 취급하기 전에 반드시 본 기기와 연결하는 계측 기기의 사용설명서도 읽으십시오.
  • Page 63 방법 및 주체 등 사용자와 제조자의 책임 한계의 내용이 명시 되어야 합니다. ● KCs 인증 기준 : 고용노동부고시 제 2020-33 호 ● Contact point for the product and A/S SHINKAWA Sensor Techbology, Inc. Hiroshima Factory 4-22 Yoshikawa-kogyodanchi, Higashi-hiroshima 739-0153, Japan Tel. +81-82-429-1118 Fax. +81-82-429-0804 [Quality Assurance Department] E-Mail : service@sst.shinkawa.co.jp...
  • Page 64 Chapter 6 Information About Intrinsically Safe Application 보수ㆍ점검 6.5.3 본 기기의 보수ㆍ점검에 대해 설명합니다. 6.5.3.1 정기 점검 본 기기의 성능 유지와 시스템의 안정을 도모하기 위해 1년에 1회 주기로 세트 갭(센서와 회전축 사이에 설정된 갭) 전압값을 확인하십시오. 확인 순서는 '3.4.6 세트 갭 전압값 확인(Set gap voltage confirmation)')을 참조하십시오. 6.5.3.2 본...
  • Page 65 Chapter 6 Information About Intrinsically Safe Application 6.5.3.3 문제 해결 본 기기에서 예상되는 문제를 나타냅니다. 증상 추정 원인 대처 방법 출력이 0V 에서 변화하지 전원이 켜져 있지 않다 . 전원을 투입하십시오 . 않는다 . 바르게 결선하지 않았다 . '3.4 결선 (Wiring connections)' 을 참조하여...
  • Page 66 Chapter 6 Information About Intrinsically Safe Application 본질 안전 적용에 대한 정보 6.5.4 6.5.4.1 라벨 정보...

  • Page 67: Taiwan：ts (Traditional Chinese Only)

    Chapter 6 Information About Intrinsically Safe Application Taiwan：TS (Traditional Chinese Only) 6.6.1 System Drawing...
  • Page 68 Chapter 6 Information About Intrinsically Safe Application 6.6.2 安全資訊 仔細閱讀本節，以安全地使用本產品。 6.6.2.1 警示標誌 在這份文件中，標有下列標記之條文必須遵守。以防止人身傷害或財務損失，和產品的安全 使用。請務必了解這些注意事項的內容，並確保按照指示操作。 警示標誌 含意 這個符號是用來警告可能產生嚴重或致命傷害的可能 性。確保遵循指示，以確保安全。 這個符號用來警告可能產生傷害的可能性。確保遵循指 示，以確保安全。 這個符號是用來提示注意財產損失的可能性。確保遵循 指示，以確保安全。 "要項"被用來強調重要的項目或提供有用的信息。 要 項 6.6.2.2 處理時注意事項 一定要遵守以下說明，安全使用本機。 禁止行為 切勿拆卸或修改本機。 並且不使用非本說明規定標準的零件部品。這樣做可能會導致設備 損壞,燒毀或人員傷害。 不要在本設備附近使用收發器等無線電設備/手機。 如果本設備或信號電纜暴露於電磁波， 本 設備可能無法滿足規格指示的精度。...
  • Page 69 Chapter 6 Information About Intrinsically Safe Application 規定 在安裝本設備時, 一定要按照“第 3 章安裝”程序。如果沒遵守指示的程序, 可能會導致設 備損壞, 燒毀或人員傷害。  操作前，務必閱讀將被連接到本設備的儀器和儀表的使用說明書。 操作本設備人員必須有關於儀器，儀表及與此相關的其他設備的專業知識。  在接觸本設備時，一定要先接觸金屬部分以釋放靜電。 經由人體靜電，可能損壞設備。  不於現場執行本說明書絕緣電阻及電壓以外之絕緣電阻和耐電壓試驗。 如此可能造成設備損壞。  當進行信號傳輸電纜的絕緣電阻測試（絕緣測試） ，電纜勿與設備和顯示器連接。 當絕緣電阻測試後重新連接電纜，電纜需先連接地線以釋放電荷。 在帶電狀態將電纜連接到本設備或顯示器可能會造成損壞。  執行以下措施，以確保系統穩定性。 一定要安裝電湧保護器於這個系統使用的每個中繼，與此相關的系統或連接系統和這些設 備的信號電纜設備。 在系統上安裝一個聯鎖功能，以防止誤動作。 如果在有雜訊的環境中，FK 設備應安裝在 EMC 屏蔽罩內。EMC 屏蔽罩外殼應接地。 FL 傳感器電纜和 FW 延長線如果穿過有雜訊的環境, 應以金屬管被覆。金屬管應接地以防 電磁波(EMC)干擾。...
  • Page 70 Chapter 6 Information About Intrinsically Safe Application 6.6.3 保養/檢查 以下是本設備維護和檢查程序的說明。 6.6.3.1 定期檢查 為了保持本裝置的性能和系統的安全穩定性, 每年檢查設定間隙電壓(set gap voltage)一次。 請參考檢查程序“3.4.6 設置間隙電壓(set gap voltage)確認書” 6.6.3.2 設備壽命 即使設備操作無明顯問題, 我們建議 10 年應更換該之。 要 項 本設備的劣化取決於周圍環境，故使用壽命可能短於 10 年。為了確保系統的穩定性，十年可視為更換的準則，如 更早更換更是理想。 以下是用於找出當需要更換的流程圖。 校準 靜態特性數據採集 誤差範圍滿足規範 是 （推力，旋轉 --> 靈敏度） 可以繼續使用。...
  • Page 71 Chapter 6 Information About Intrinsically Safe Application 6.6.3.3 故障處理 可能出現的問題如下所示。 徵狀 可能的原因 對策 輸出固定為 0V。 電源未接通或沒打開電源。 打開電源。 詳情請參閱 “3.4 接線連接” ， 並 未正確連接。 正確接線。 FK 驅動程序故障。 更換 FK 驅動程序。 參考“3.4.6 設置間隙電壓(Set 輸出固定在約-0.6V。 目標超出測量範圍。 gap voltage)確認” ， 以調整間隙。 FL 傳感器故障，或 FL 傳感器電 測量傳感器連接線中心銷和外...

  • Page 72: Russia : Tr-Cu

    Chapter 6 Information About Intrinsically Safe Application Russia : TR-CU 6.7.1 System Drawing If you use the transducer in accordance with the TR-CU (Intrinsically Safe), the transducer shall be installed as per the IECEx/ATEX SYSTEM DRAWING.  Page Refer to “6.3 Europe : ATEX, Oceania : IECEx ”.( 6.7.2 Precautions (Russian Only) «Х»...

  • Page 73: Appendix Cable Wiring/Laying

    Appendix Appendix Cable wiring/laying The following descriptions are typically recommended issues in regards to cable wiring and laying. ● Cables for pulse signals (phase marker, rotation) are to be on a separate cable from vibration and variation signals. ● Do not mix signal transmission cables and control/power system cables. ●...
  • Page 74 Hardware Warranty 1. Warranty conditions ・ The warranty period for the delivered product is 3 years (1 year for special products) from the time of shipment from our factory. If a failure occurs in the delivered product due to our fault during this warranty period, we will take responsibility for the replacement/repair of that product.
  • Page 75 Hiroshima Factory 4-22 Yoshikawa-kogyodanchi, Higashi-hiroshima 739-0153, Japan Tel. +81-82-429-1118 Fax. +81-82-429-0804 [Quality Assurance Department] E-Mail : service@sst.shinkawa.co.jp © 2020 SHINKAWA Sensor Technology, Inc. All rights reserved.

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