Emerson Machinery Health AMS EZ 1000 Installation Manual

Emerson Machinery Health AMS EZ 1000 Installation Manual

Hide thumbs Also See for Machinery Health AMS EZ 1000:

Advertisement

Quick Links

Installation Guide
MHM-97883 , Rev 1.07
June 2023
Machinery Health
Sensor
AMS EZ 1000 Sensor

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Machinery Health AMS EZ 1000 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Emerson Machinery Health AMS EZ 1000

  • Page 1 Installation Guide MHM-97883 , Rev 1.07 June 2023 ™ Machinery Health Sensor AMS EZ 1000 Sensor...
  • Page 2 Information in this document is subject to change without notice and does not represent a commitment on the part of Emerson. The information in this manual is not all-inclusive and cannot cover all unique situations.
  • Page 3: Table Of Contents

    Installation Guide Contents MHM-97883 June 2023 Contents Chapter 1 General.......................... 5 1.1 Using this manual..........................5 1.2 Symbols............................5 1.3 Liability and guarantee........................5 1.4 Incoming goods inspection......................6 1.5 Technical support..........................6 1.6 Storage and transport........................7 1.7 Disposal of the device........................7 1.8 China RoHS Compliance........................
  • Page 4 Contents Installation Guide June 2023 MHM-97883 MHM-97883, Rev 1.07...
  • Page 5: Chapter 1 General

    A danger indicates actions that can lead to property damage or personal injury. Liability and guarantee Emerson is not liable for damages that occur due to improper use. Proper use also includes the knowledge of, and compliance with, this document.
  • Page 6: Incoming Goods Inspection

    Product Service Center. Before shipping this product, contact Emerson Product Support to obtain a Return Materials Authorization (RMA) number and receive additional instructions. Product Support Emerson provides a variety of ways to reach your Product Support team to get the answers you need when you need them: Phone Toll free 800.833.8314 (U.S.
  • Page 7: Storage And Transport

    Installation Guide General MHM-97883 June 2023 Storage and transport Store and transport the device only in its original packaging. Technical data specifies the environmental conditions for storage and transport. Related information Technical data Disposal of the device Provided that no repurchase or disposal agreement exists, recycle the following components at appropriate facilities: •...
  • Page 8: Installation Awareness

    General Installation Guide June 2023 MHM-97883 (“Ex”) product complies to the CCC obligation and is certified (certification number: 2023322315005261). This China Compulsory Certificate mark (CCC), is a compulsory safety mark for many products imported, sold, or used in the Chinese market and indicates that the product is certified in accordance to GB/T 3836.1-2021, GB/T 3836.3-2021, and GB/T 3836.4-2021.
  • Page 9: Chapter 2 Safety Instructions

    Installation Guide Safety instructions MHM-97883 June 2023 Safety instructions To ensure safe operation, carefully observe all instructions in this manual. The correct and safe use of this device requires that operating and service personnel both understand and comply with general safety guidelines and observe the special safety comments listed in this manual.
  • Page 10 Safety instructions Installation Guide June 2023 MHM-97883 MHM-97883, Rev 1.07...
  • Page 11: Application And Design

    Installation Guide Application and Design MHM-97883 June 2023 Application and Design The sensors The AMS EZ 1000 Sensors EZ105x-xx-xx-xxx, EZ108x-xx-xx-xxx, EZ116x-xx-xx-xxx are available in different variants. With or without the optional EZ190x-xxx extension cable. Order information for details. Figure 3-1 explains the parts of an AMS EZ 1000 Sensor.
  • Page 12: The Measuring Chain

    Application and Design Installation Guide June 2023 MHM-97883 Which sensor type is applicable for a measuring application depends on several requirements such as desired measuring range, available measuring track, and maximum environmental temperature. Each AMS EZ 1000 Sensor requires an AMS EZ 1000 Converter to complete the measuring chain.
  • Page 13: Installation And Mounting

    (see Requirements and hints for the sensor mounting). To measure shaft vibration, Emerson recommends using a sensor holder between bearing and turbine housing, as close as possible to the rotor. MHM-97883, Rev 1.07...
  • Page 14: Mount The Sensor

    Installation and Mounting Installation Guide June 2023 MHM-97883 Figure 4-1: Example scheme where to place the sensors A. Measuring collar B. Trigger wheel C. Measuring chain for measuring shaft displacement with AMS EZ 1000 Converter and AMS EZ 1000 Sensor. D.
  • Page 15: Requirements And Hints For The Sensor Mounting

    Installation Guide Installation and Mounting MHM-97883 June 2023 Ensure that the threads are clean and smooth-running. Do not bend or twist the sensor cable. If the sensor cable has an adapter plug, open To avoid touching the shaft during installation, the maximum distance between measuring target and sensor tip must be adjusted first.
  • Page 16 These irregularities may cause changes in the converter output voltage which are not related to a real position or vibration signal. The signal caused by these irregularities is called runout. For the measuring track, Emerson recommends a surface finish of 0.41 µm to 0.76 µm.
  • Page 17 Installation Guide Installation and Mounting MHM-97883 June 2023 Table 4-1: Required free thread space and additional linearity errors Sensor type Measuring range Free thread space Additional linearity factor (Figure 4-2 error EZ105x-xx-xx-xxx >0 mm <0.5% >0 mm <1.0% >1 mm <1.0% EZ108x-xx-xx-xxx >0 mm...
  • Page 18 Installation and Mounting Installation Guide June 2023 MHM-97883 Figure 4-4: Influence of the material behind the sensor A. Length of the sensor part outside of the material Table 4-3: Influence of the material behind the sensor Sensor type Length A Figure 4-4 Additional linearity error EZ108x-xx-xx-xxx...
  • Page 19 Installation Guide Installation and Mounting MHM-97883 June 2023 Figure 4-5: Maximum axial tilting S: distance between measuring target and sensor tip a: maximal axial tilting angle < 4° Maximum tangential offset Ensure that the maximum tangential offset X is less than 10% of the diameter of the shaft D.
  • Page 20 Installation and Mounting Installation Guide June 2023 MHM-97883 Table 4-4: Minimum measuring area Sensor type Target diameter Additional linearity error EZ105x-xx-xx-xxx Recommended >20 mm <1% Minimum 10 mm EZ108x-xx-xx-xxx Recommended >20 mm <1% Minimum 14 mm EZ116x-xx-xx-xxx Minimum ≥80 mm <1% Figure 4-7: Minimum measuring area If using AMS EZ 1000 Sensors for speed measurement or key generation see referenced...
  • Page 21: Wiring Hints

    Installation Guide Installation and Mounting MHM-97883 June 2023 Table 4-5: Minimum lateral distance (continued) Sensor type Extended range Minimum distance Additional linearity factor error >7 mm <1% >10 mm <1% EZ105x-xx-xx-xxx >5 mm <1% >5 mm <5% >5 mm <5% See Operating manual AMS EZ 1000 Converter (MHM-97884).
  • Page 22: Sensor With Extension Cable

    Installation and Mounting Installation Guide June 2023 MHM-97883 • Always keep a distance between adjacent sensor cables to avoid mutual influence. Do not bundle sensor cables over a long distance. • Place junction boxes on a higher level than the sensor to stop oil from entering the cable protection tubes.
  • Page 23 Installation Guide Installation and Mounting MHM-97883 June 2023 Figure 4-10: Closed connection 3. Move the shrink sleeve over the closed connection. Plug and socket should be completely covered by the shrink sleeve. The black shrink sleeve should evenly overlap plug and socket. Figure 4-11: Shrink sleeve in position 4.
  • Page 24 Installation and Mounting Installation Guide June 2023 MHM-97883 MHM-97883, Rev 1.07...
  • Page 25: Chapter 5 Technical Data

    Installation Guide Technical data MHM-97883 June 2023 Technical data Only specifications with tolerances are guaranteed. Data without tolerance or without error limits are informative data and not guaranteed. Technology is under constant development, and specifications are subject to change without notice. All specifications are valid for a measuring chain consisting of a sensor EZ105x-xx-xx-xxx, EZ108x-xx-xx-xxx, EZ116x-xx-xx-xxx and an AMS EZ 1000 Converter calibrated to the sensor.
  • Page 26: Environmental Conditions

    Technical data Installation Guide June 2023 MHM-97883 Sensor EZ105x-... EZ108x-... EZ116x-... Sensitivity for 42 16 V/mm 8 V/mm 4 V/mm Cr Mo 4 Value for nominal 0.75 mm ±10% 1.5 mm ±10% 2.7 mm ±10% distance at the center point of converter output signal Initial air gap...
  • Page 27 Installation Guide Technical data MHM-97883 June 2023 Case: Stainless Steel Cable: FEP Flourinated Ethylene Propylene Connector: Brass, nickel-plated Metal protection tube (EZ1051-xx-xx-xxx, stainless steel EZ1053-xx-xx-xxx, EZ1081-xx-xx-xxx, EZ1083-xx-xx-xxx, EZ1161-xx-xx-xxx, and EZ1163-xx-xx-xxx) Weight (sensor with 1 m cable, no metal Approximately Approximately protection tube) 100 g 200 g...
  • Page 28 Technical data Installation Guide June 2023 MHM-97883 MHM-97883, Rev 1.07...
  • Page 29: Chapter 6 Drawings

    Installation Guide Drawings MHM-97883 June 2023 Drawings EZ105x-xx-xx-xxx Figure 6-1: EZ1050-xx-xx-xxx A. Unthreaded length (see Order information for available lengths) B. Case length (see Order information for available lengths) C. Overall cable length (see Order information for available lengths, tolerance 0 ... +10%) The dimensions without parentheses are in mm and the dimensions in parentheses are in inch.
  • Page 30 Drawings Installation Guide June 2023 MHM-97883 Figure 6-2: EZ1051-xx-xx-xxx A. Unthreaded length (see Order information for available lengths) B. Case length (see Order information for available lengths) C. Overall cable length (see Order information for available lengths, tolerance 0 ... +10%) The dimensions without parentheses are in mm and the dimensions in parentheses are in inch.
  • Page 31 Installation Guide Drawings MHM-97883 June 2023 Figure 6-3: EZ1052-xx-xx-xxx A. Unthreaded length (see Order information for available lengths) B. Case length (see Order information for available lengths) C. Overall cable length (see Order information for available lengths, tolerance 0 ... +10%) The dimensions without parentheses are in mm and the dimensions in parentheses are in inch.
  • Page 32 Drawings Installation Guide June 2023 MHM-97883 Figure 6-4: EZ1053-xx-xx-xxx A. Unthreaded length (see Order information for available lengths) B. Case length (see Order information for available lengths) C. Overall cable length (see Order information for available lengths, tolerance 0 ... +10%) The dimensions without parentheses are in mm and the dimensions in parentheses are in inch.
  • Page 33 Installation Guide Drawings MHM-97883 June 2023 EZ108x-xx-xx-xxx Figure 6-5: EZ1080-xx-xx-xxx * WS8 spanner flat not available with 20 mm (0.8 in) and unthreaded length case A. Case length (see Order information for available lengths) B. Unthreaded length (see Order information for available lengths) C.
  • Page 34 Drawings Installation Guide June 2023 MHM-97883 Figure 6-6: EZ1081-xx-xx-xxx * WS8 spanner flat not available with 20 mm (0.8 in) and unthreaded length case A. Case length (see Order information for available lengths) B. Unthreaded length (see Order information for available lengths) C.
  • Page 35 Installation Guide Drawings MHM-97883 June 2023 Figure 6-7: EZ1082-xx-xx-xxx * WS5/16" spanner flat not available with 20 mm (0.8 in) and unthreaded length case A. Case length (see Order information for available lengths) B. Unthreaded length (see Order information for available lengths) C.
  • Page 36 Drawings Installation Guide June 2023 MHM-97883 Cable length >300 mm 10 m >300 mm The dimensions without parentheses are in mm and the dimensions in parentheses are in inch. EZ116x-xx-xx-xxx Figure 6-9: EZ116x-xx-xx-xxx A. Case length (see Order information for available length) B.
  • Page 37: Chapter 7 Order Information

    Installation Guide Order information MHM-97883 June 2023 Order information The EZ105x-xx-xx-xxx, EZ108x-xx-xx-xxx, and EZ116x-xx-xx-xxx sensors can be ordered in different variations according to Table 7-1 Table 7-2, Table 7-3 Table 7-4. Use the EZ190x-xxx extension cable to adjust the cable length to your needs (see Table 7-5).
  • Page 38 Order information Installation Guide June 2023 MHM-97883 Table 7-2: Ordering matrix – EZ105x (continued) Model No. - Case length XX Unthreaded length XX - Cable length EZ1052 0.8 in 0 in (no unthreaded EZ1053 length) 1.0 in (Minimum) 2.0 in 4.0 in (Maximum) Order in increments of 0.5 in.
  • Page 39 Installation Guide Order information MHM-97883 June 2023 Table 7-3: Ordering matrix – EZ108x (continued) Model No. - Case length XX Unthreaded length XX - Cable length EZ1082 0.8 in 0 in (no unthreaded EZ1083 length) 1.0 in (Minimum) 2.0 in (Minimum) 9.5 in (Maximum) 7.5 in (Maximum Order in increments of...
  • Page 40 Order information Installation Guide June 2023 MHM-97883 Table 7-4: Ordering matrix – EZ116x (continued) Model No. - Case length XX Unthreaded length XX - Cable length EZ1163 The usage of EZ190x-xxx Extension Cable is possible with option 1.0 m. When using sensors in combination with extension cables, the overall system length must be 4.0 m, 5.0 m, 6.0 m, 7.0 m, 8.0 m, 9.0 m, or 10.0 m.
  • Page 41: Chapter 8 Certificates

    Installation Guide Certificates MHM-97883 June 2023 Certificates MHM-97883, Rev 1.07...
  • Page 42 Certificates Installation Guide June 2023 MHM-97883 MHM-97883, Rev 1.07...
  • Page 43: Appendix A Special Ams Ez 1000 Sensors

    Installation Guide Special AMS EZ 1000 Sensors MHM-97883 June 2023 Special AMS EZ 1000 Sensors The following AMS EZ 1000 Sensors are variants of the standard AMS EZ 1000 Sensors listed in Order information. The special properties of the variants are described in this chapter.
  • Page 44 Special AMS EZ 1000 Sensors Installation Guide June 2023 MHM-97883 Figure A-2: Dimensions – EZ108x-xx-xx-xxx-004 with big connector A. Case length (see Order information for available lengths) B. Unthreaded length (see Order information for available lengths) Note When installing the EZ108x-xx-xx-xxx-004 at hazardous locations, shrink a blue shrink sleeve over the intermediate connector.
  • Page 45 Installation Guide MHM-97883 June 2023 MHM-97883, Rev 1.07...
  • Page 46 The Emerson logo is a trademark and service mark of Emerson Electric Co. The AMS logo is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.

Table of Contents