Fluke Endurance Series User Manual
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Fluke Endurance Series User Manual

Fluke Endurance Series User Manual

Innovative high temperature fiber optic infrared pyrometers
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Endurance
Series
Innovative High Temperature Fiber Optic Infrared Pyrometers
Users Manual
PN 59517
July 2017, Rev. E1, 07/2017
© 2017 Fluke Process Instruments, All rights reserved. Printed in Germany. Specifications subject to change without notice.
All product names are trademarks of their respective companies.

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  • Page 1 Innovative High Temperature Fiber Optic Infrared Pyrometers Users Manual PN 59517 July 2017, Rev. E1, 07/2017 © 2017 Fluke Process Instruments, All rights reserved. Printed in Germany. Specifications subject to change without notice. All product names are trademarks of their respective companies.
  • Page 2 Warranty The manufacturer warrants this instrument to be free from defects in material and workmanship under normal use and service for the period of four years from date of purchase. This warranty extends only to the original purchaser. This warranty shall not apply to fuses, batteries, or any product which has been subject to misuse, neglect, accident, or abnormal conditions of operation.
  • Page 3 Fluke Process Instruments China Beijing, China Tel: +8610 6438 4691 info@flukeprocessinstruments.cn Worldwide Service Fluke Process Instruments offers services, including repair and calibration. For more information, contact your local office or e-mail support@flukeprocessinstruments.com www.flukeprocessinstruments.com © Fluke Process Instruments Specifications subject to change without notice.

  • Page 5: Table Of Contents

    Table of Contents Title Page Safety Instructions ..................1 Product Description .................. 3 2.1. Theory of Operation for Ratio (2-Color) Sensors .......... 5 2.1.1. Partially Obscured Targets ..............5 2.1.2. Targets Smaller Than Field of View ............5 2.1.3. Emissivity and 1-Color (single wavelength) measurements ....5 2.1.4.
  • Page 6 6.2.4. The INTERFACE MENU ................45 6.2.5. The ANALOG MENU ................47 Signal Processing ..................48 7.1. Averaging ..................... 48 7.2. Peak Hold ..................... 48 7.2.1. Reset Peak Hold by Peak Hold Time expiration ........48 7.2.2. Reset Peak Hold by external Trigger signal ..........49 7.2.3.
  • Page 7 Programming Guide .................. 75 10.1. Remote versus Manual Considerations ............75 10.2. Command Structure ..................75 10.3. Transfer Modes .................... 76 10.3.1. Poll Mode ....................76 10.3.2. Burst Mode ....................76 10.4. Command List ....................77 10.5. Command Examples ..................80 Maintenance ....................
  • Page 9 List of Tables Title Page Table 1: General Symbols Table 2: Fiber optic head models and their assigned sensor spectral range Table 3: Dimensions of available sensor heads Table 4: Factory Defaults Table 5: Electrical Accessories Table 6: Command List Table 7: Assignment of Error-Codes Table 8: Command Examples Table 9: Troubleshooting...

  • Page 11: List Of Figures

    List of Figures Title Page ® Figure 1: Identification matrix for Endurance fiber optic infrared pyrometers .... 4 Figure 2: Example of Spot size propagation for a F2 (Standard Focus) option model ..........................11 ® Figure 3: Spot size charts for Endurance with external optical sensor head ...
  • Page 12 Figure 52: 12-socket DIN Cable connector (E-2CCON) for multi-conductor cable ... 72 Figure 53: USB to RS232/422/485 converter (E-USB485) ........72 Figure 54: Accessories (Selection) ................73 Figure 55: Air Purge Collar and Protection Tube (E-FOHAPA) ........ 73 Figure 56: Protection Tube for Optical Head ............. 74 Figure 57: Flexible Fitting System ................

  • Page 13: Safety Instructions

    Innovative High Temperature Fiber Optic Infrared Pyrometers Safety Instructions 1. Safety Instructions This document contains important information, which should be kept at all times with the instrument during its operational life. Other users of this instrument should be given these instructions with the instrument.

  • Page 14: Table 1: General Symbols

    Endurance® Series Users Manual Table 1: General Symbols Symbol Definition AC (Alternating Current) DC (Direct Current) Risk of danger. Important information. See manual. Hazardous voltage. Risk of electrical shock. Helpful information regarding the optimal use of the instrument. Earth ground Protective ground Fuse Normally-open (NO) relay...

  • Page 15: Product Description

    Innovative High Temperature Fiber Optic Infrared Pyrometers Product Description 2. Product Description ® These Endurance series pyrometers with an external, via fiber optic cable, attached sensor head are infrared noncontact temperature measurement systems. Such devices have a fixed focus, a laser beam pointing capability through the lens to the target, and different fiber optic ®...

  • Page 16: Figure 1: Identification Matrix For Endurance Fiber Optic Infrared Pyrometers

    Endurance® Series Users Manual FOC Temp. Range Fiber Type Identifier (B=Bundle) Fiber Cable Length in meter (unit pos.) Fiber Cable Length in meter (decade pos.) Communication Interface Electronics Enclosure Configuration Sighting Identifier (0, 1) Focus Identifier (0, 1, 2) Focus Distance (F) Temperature Range (L, M, H) Pyrometer Type (M = monochrome, R = ratio) Infrared sensor wavelength (1, 2 ~ 1µm, 1.6µm)

  • Page 17: Theory Of Operation For Ratio (2-Color) Sensors

    Innovative High Temperature Fiber Optic Infrared Pyrometers Product Description 2.1. Theory of Operation for Ratio (2-Color) Sensors The 2-Color ratio technology allows accurate and repeatable temperature measurements, which don’t depend on absolute radiated energy values. In use, a 2-Color sensor determines temperature from the ratio of the radiated energies in two separate wavelength bands (colors).

  • Page 18: Slope (2-Color Ratio) Measurements

    Endurance® Series Users Manual When target emissivity is uncertain or changing, a 2-Color sensor can be more accurate than a 1-Color instrument as long as the emissivity changes by the same factor in both wavelength bands. Accurate measurement results are dependent on the application and the type of material being measured.

  • Page 19: Technical Data

    Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data 3. Technical Data 3.1. General Specifications General Specifications EF1ML, EF1MM, EF1MH, Device Model EF2ML, EF2MH, EF1RL, EF1RM, EF1RH, Parameter EF2RL, EF2RH Environmental Rating for Housing NEMA-4 (IEC 529, IP 65) Ambient Temperature Head / Fiber Cable 0 - 200°C (32 - 392°F) Electronics Housing w/o cooling plate...

  • Page 20: Electrical Specifications

    Endurance® Series Users Manual 3.2. Electrical Specifications Electrical Specifications EF1ML, EF1MM, EF1MH, Device Model EF2ML, EF2MH, EF1RL, EF1RM, EF1RH, Parameter EF2RL, EF2RH Power Supply 20 to 48 VDC allowed, max. 12W Power over Ethernet (IEEE 802.3af) Digital Input (External Trigger / Hold) Galvanically isolated TTL input signal (digital active low) To trigger: Average-, Peak-, Valley Hold function...

  • Page 21: Measurement Specifications

    Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data 3.3. Measurement Specifications Measurement Specifications EF1ML, EF1MM, EF1MH, Device Model EF2ML, EF2MH, EF1RL, EF1RM, EF1RH, Parameter EF2RL, EF2RH Temperature range for fiber optical device models Model Detector wavelength Temp. in °C Temp.

  • Page 22: Optical Specifications

    Endurance® Series Users Manual Emissivity Coefficient (1-Color mode) Digitally adjustable in increments of 0.001 all device models 0.100 to 1.100 Slope Coefficient (2-Color mode) Digitally adjustable in increments of 0.001 EF1ML, EF1MM, EF1MH, EF2ML, EF2MH EF1RL, EF1RM, EF1RH, 0.850 to 1.150 EF2RL, EF2RH 0.850 to 1.150 Signal Processing...

  • Page 23: Measurement Spot Size Regarding The Selected Focus And Model Options

    Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data 3.4.1. Measurement spot size regarding the selected focus and model options ® The properties of Endurance fiber optic infrared pyrometers are:  Fixed focus  LASER sighting/pointing option  Small fiber optic attached sensor head with up to 22m (866 in) specific fiber cable Three fixed focus distances are optional orderable: ...
  • Page 24 Endurance® Series Users Manual 3.4.1.1. Measurement Spot Size Diagrams for F0 (Narrow Focus Option)
  • Page 25 Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data...
  • Page 26 Endurance® Series Users Manual 3.4.1.2. Measurement Spot Size Diagrams for F1 (Close Focus Option)
  • Page 27 Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data...
  • Page 28 Endurance® Series Users Manual 3.4.1.3. Measurement Spot Size Diagrams for F2 (Infinity Focus Option)

  • Page 29: Figure 3: Spot Size Charts For Endurance With External Optical Sensor Head

    Innovative High Temperature Fiber Optic Infrared Pyrometers Technical Data ® Figure 3: Spot size charts for Endurance with external optical sensor head...

  • Page 30: Dimensions

    Endurance® Series Users Manual 3.5. Dimensions ® The pictures below illustrate the dimensions of the Endurance Electronics Housing, the model specific external heads and the related adjustable mounting bracket. ® Figure 4: Dimensions of the Endurance Electronics Housing Fiber Optic Cable min.

  • Page 31: Scope Of Delivery

    Innovative High Temperature Fiber Optic Infrared Pyrometers Sensor Location 3.6. Scope of Delivery ® The Endurance standard device delivery includes the following:  Endurance ® -Series Infrared Pyrometer with fiber optical attached sensor head  Two mounting nuts to fix the external sensor head ...

  • Page 32: Distance To Object

    Endurance® Series Users Manual ® Mount the Endurance fiber optic electronics enclosure as far away as possible from potential sources of electrical interference, such as motorized equipment producing large step load changes.  Use shielded wire for all input and output connections. ...

  • Page 33: Sensor Placement (2-Color Mode)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Sensor Location 4.6. Sensor Placement ( Mode) 2-Color The following figure demonstrates the sensor placement under various conditions, where valid 2-Color temperature measurements are possible. Note, however, that if the sensor signal is reduced more than 95% (including emissivity and obscuration of the target), the sensor accuracy also degrades.

  • Page 34: Viewing Angles

    Endurance® Series Users Manual 4.7. Viewing Angles The optical head can be placed at any angle to the target up to 30° for 1-Color measurement mode, or up to 45° for 2-Color measurement mode. Best 90° to target Acceptable Angles Good 1-Color Mode: 30°...

  • Page 35: Installation

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation 5. Installation 5.1. Mounting the Sensor After all preparations are complete according to section 4 Sensor Location, page 19 ff., you can install the sensor. How and where to anchor the optical head and electronics enclosure depends on the type of surface and the type of bracket you are using.

  • Page 36: Mounting The Sensor Head Of Laser Sighting Devices

    Endurance® Series Users Manual 5.2. Mounting the Sensor Head of Laser sighting devices Sensors equipped with a sighting laser use a branched fiber optic cable. Insert the cable through the bushing and behind the laser module. Note: one branch is large (sensor) and one branch is small (sighting laser).

  • Page 37: Aiming And Focusing

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation Figure 11: Caution / Attention hint for devices with ordered LASER sighting option Ensure fiber optic cable is connected before turning on the laser! 5.3. Aiming and Focusing An effective aiming technique is to adjust the sensor head until the highest reading is observed on the internal display.

  • Page 38: Fiber Optic Cable

    Endurance® Series Users Manual Target Measurement spot Figure 12: Schematic diagram of the target and measurement spot In 1-Color measurements, the target measurement area has to fill the complete measurement spot size For aiming and focusing the external optical head to the measurement target spot, please refer to Measurement spot diagrams for the various focus options, shown under the section 3.4.1.

  • Page 39: Electrical Installation Of The Electronics Housing

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation 5.5. Electrical Installation of the Electronics Housing ® The Endurance -Series pyrometers with fiber optic attached sensor head are available in two different variants:  The first standard electronics housing variant is equipped with two IP67 protected connector sockets.

  • Page 40: Figure 14: M16 Connector, The Corresponding Socket And The Wire Coding Table

    Endurance® Series Users Manual 5.5.1.1. M16 12-Pin DIN Connector Signal Assignment In case wiring/re-wiring a M16 12-socket DIN connector or a supplied accessory cable connector, refer to the following illustration and table for the wiring layout. Color Description Black* White* Grey* - mA In Purple*...

  • Page 41: Standard (2) Electronics Housing Variant With Cable Gland / Grommet

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation RJ45 M12-4 PoE Injector/Switch Endurance® Device Figure 16: Ethernet Cable with M12 Plug and RJ45 Connector 5.5.2. Standard (2) electronics housing variant with cable gland / grommet ON = 2-wire half duplex OFF = 4-wire full duplex Figure 17: Internal signal assignment of the cable gland/grommet variant In case the of choosing the cable gland/grommet variant, please refer to the upper signal...

  • Page 42: Accessory Cables And Terminal Block

    Endurance® Series Users Manual 5.5.3. Accessory Cables and Terminal Block ® As accessories for the Endurance -Series devices there are two different communication cables types and a specific terminal block available. Both sensor cables can be ordered in several cable lengths and two different ambient temperature ratings. The sensors housing is NEMA-4 (IEC 529, IP65) rated.

  • Page 43: Power Supply

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation one side and a RJ45 connector type on the counter side is used. Via the 4-conductor cable the ® Endurance -Series device can also be powered as a PD (Powered Device) by a PSE (Power Sourcing Equipment) in a PoE (Power over Ethernet) mode.

  • Page 44: Computer Interfacing Via Rs485 Link

    Endurance® Series Users Manual 5.5.5. Computer Interfacing via RS485 link The distance between the sensor and a computer can be up to 1200 m (4000 ft.) via RS485 interface. This allows ample distance from the harsh environment where the sensing system is mounted to a control room or pulpit where the computer is located.

  • Page 45: Addressing The Endurance Sensor In A Rs485 Multidrop Network

    Innovative High Temperature Fiber Optic Infrared Pyrometers Installation multidrop manner, whereas all A-signals, as well all B-signals have to be connected to common lines. The common A-signals have to be routed to the TX+ and the common B-signals to TX- terminal at the selected USB/RS485 converter.

  • Page 46: Device Control

    Endurance® Series Users Manual 6. Device Control Once you have your sensor(s) positioned and connected properly, the system is ready for ® continuous operation. Nonstop operation of the Endurance device is achieved either by back panel operation or through software control via the RS485, the LAN/Ethernet, PROFINET or ®...

  • Page 47: The Object / Target Temperature Display (Green 7-Segment Led Type)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control 6.1.1. The Object / Target Temperature Display (green 7-segment LED type) Figure 23: Upper Object/Target Temperature Display The Object/Target Temperature Display fulfills two tasks to inform the operator:  In normal operation after warm up phase, it displays the current measured object temperature, including any signal processing like “Averaging Hold”, “Peak Hold”...

  • Page 48: The Control Panel Menu Structure And Their Associated Entries

    Endurance® Series Users Manual  Holding the Browser Button pressed, toggles between the 5 submenus about every 2 sec Stop to press the Browser Button, if you’ve reached the preferred submenu, displayed on the Screen/Menu display. The first menu entry of the selected submenu will be displayed as default. 6.1.5.2.

  • Page 49: Figure 27: Overview About The Menu Structure With Five (5) Sub-Menus

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control Figure 27: Overview about the menu structure with five (5) sub-menus...

  • Page 50: The Information Menu

    Endurance® Series Users Manual 6.2.1. The INFORMATION MENU Figure 28: The INFORMATION MENU with sensor type related variations The INFORMATION MENU consists of nine (9) selectable subentries, which are not user modifiable and are just for information purpose. Only the top subentry content varies in ®...
  • Page 51 Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control Order of subentry appearance: 1. Subentry: CONDENSED INFO FIELD ® The content for 1C Endurance sensor types (E1M, E2M, E3M) or 1C-mode of ratio sensor types (E1R, E2R) varies regading the signal processing setup. The content for E1M, E2M, E3M and E1R, E2R sensor types in 1C-mode is as follows: 1-Color 44.2 °C...

  • Page 52: The Configuration Menu

    Endurance® Series Users Manual 6.2.2. The CONFIGURATION MENU Figure 29: The CONFIGURATION MENU with sensor type related variations The CONFIGURATION MENU consists of maximum eight (8) selectable subentries, which are ® user modifiable to configure the Endurance device. Monochrome devices (E1M, E2M, E3M) have a reduced configuration menu with just five (5) selectable subentries.
  • Page 53 Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control Order of subentry appearance: 1. Subentry: MODE ® The subentry MODE is just available for 2-Color (ratio) Endurance sensor devices, where you can force the device to display the measured temperature values in either one of both modes.

  • Page 54: The Unit Setup Menu

    Endurance® Series Users Manual 6.2.3. The UNIT SETUP MENU Figure 30: The UNIT SETUP MENU with sensor type related variations The UNIT SETUP MENU consists of maximum sixteen (16) selectable subentries, which are ® user modifiable to setup the Endurance device for special measurement treatment.
  • Page 55 Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control Order of subentry appearance: 1. Subentry: SLOPE ® The subentry SLOPE is just available for 2-Color (ratio) Endurance sensor devices, to correct the temperature reading by adaptation of the slope value. With the ▲...
  • Page 56 Endurance® Series Users Manual signal follows the object temperature up to the point, where a new maximum is detected. The output will hold the maximum temperature value for the preset duration of the peak hold time. Once the peak hold time expires, the peak hold function will reset and the output will resume tracking the object temperature until a new peak is reached.

  • Page 57: The Interface Menu

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control 6.2.4. The INTERFACE MENU Figure 31: The static (fixed) INTERFACE MENU ® The INTERFACE MENU is identical for all Endurance series types. It consists of nine (9) ® selectable subentries, which are user modifiable to setup all the integrated Endurance communication interfaces.
  • Page 58 Endurance® Series Users Manual Order of subentry appearance: 1. Subentry: RS485 BAUD RATE The subentry RS485 BAUD RATE is to set the RS485 communication baud rate, whereat the default baud rate is set to 38400 bps With the ▲ ▼ keys, you can toggle between the following communications baud rates: 1200 bps, 2400 bps, 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps 2.

  • Page 59: The Analog Menu

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Control 6.2.5. The ANALOG MENU Figure 32: The static (fixed) ANALOG MENU The ANALOG MENU displays and accepts settings of the integrated analog interfaces. ® Two current loop analog interfaces are integrated in the Endurance devices: Analog Output: 0 –...

  • Page 60: Signal Processing

    Endurance® Series Users Manual 7. Signal Processing The activation and modification of signal processing functions and their associated ® parameters is possible via the PC based Endurance software, serial LAN or RS485 ® programming commands, or over the rear control panel (Endurance user interface).

  • Page 61: Reset Peak Hold By External Trigger Signal

    Innovative High Temperature Fiber Optic Infrared Pyrometers Signal Processing  The Peak Hold Time is expired after holding the last peak value. In this case, the signal reverts to the current object temperature reading and restarts the peak holding process with the given hold time.

  • Page 62: Signal Slope (Decay) In Case Of Peak Hold Reset

    Endurance® Series Users Manual Note that other signal processing functions (like Averaging or Valley Hold) do not work concurrently with Peak Hold. 7.2.3. Signal Slope (decay) in case of Peak Hold Reset Three different signal drop (decay) functionalities are implemented and may be activated by ®...

  • Page 63: Advanced Peak Hold

    Innovative High Temperature Fiber Optic Infrared Pyrometers Signal Processing 7.2.3.3. Average time dependent signal drop (averaging mode) The signal drop follows an averaging time function. The average time is the amount of time the output signal needs to reach 90% magnitude compared to a perpendicular drop. This parameter is set by means of the programming command <AA>.

  • Page 64: Advanced Valley Hold

    Endurance® Series Users Manual (Trigger) will promptly interrupt the valley hold function and restarts the valley holding with the current temperature reading. Temp output temperature object temperature hold time hold time Time Figure 40: Valley Hold Once Valley Hold is set above 0, it automatically activates. The output signal remains the same until one of two things happens: ...

  • Page 65: Air Purge Collar

    Innovative High Temperature Fiber Optic Infrared Pyrometers Signal Processing A full range of accessories for various applications and industrial environments are available. Accessories include items that may be ordered at any time and added on-site. These include the following: Figure 54: Accessories (Selection) 7.8.

  • Page 66: Fitting System

    Endurance® Series Users Manual Figure 56: Protection Tube for Optical Head 7.10. Fitting System Flexible accessory selections allow you to pick and choose the accessories you need. Figure 57: Flexible Fitting System Part number Description E-FORFQP Item 1 E-FORFAP Item 1 + Item 2 E-FORFMF Item 1 + Item 2 + Item 3 E-FORFMC...

  • Page 67: Outputs

    Innovative High Temperature Fiber Optic Infrared Pyrometers Signal Processing , page 73. The following figure is an example of the Deadband around a Programming Guide Setpoint temperature of 960°C (1760°F). Relay Changes State 962°C Setpoint: 960°C 958°C Time Normal State Alarm Normal State Alarm...

  • Page 68: Factory Defaults

    Endurance® Series Users Manual The Reset signal causes a new reading of the current measured temperature and restarts the selected signal post processing function. 7.12. Factory Defaults To globally reset the unit to its factory default settings, go to the “factory default” menu item under the configuration screen menu display.
  • Page 69 Innovative High Temperature Fiber Optic Infrared Pyrometers Signal Processing defaults are restored...

  • Page 70: Device Options

    Endurance® Series Users Manual 8. Device Options Options are items that are factory installed and must be specified at time of order. The following are available:  Fiber optic cable lengths: 1, 3, 6, 10 m (3, 10, 20, 33 ft), 22 m (72 ft) for selected models ...

  • Page 71: Profinet Io (Communication Option 1)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Options The laser is a Class II, AlGaInP type laser with an output power less than 1 mW, and an output wavelength of 650 nm. The laser complies with FDA Radiation Performance Standards, 21CFR, subchapter J, and meets IEC 825, Class 2 specifications 8.3.

  • Page 72: Parameter Setting

    Endurance® Series Users Manual 8.3.2.2. Configuration ® The Endurance PROFINET IO device configuration is in accordance with the physical arrangement of the node (slot oriented). ® Module slot 0 contains the Endurance PROFINET in its function as station substitute. It does not deliver process data itself, but provides the parameters required to perform communication settings of the I/O device (e.g.

  • Page 73: Structure Of The Input/Output Data

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Options is transferred to the PROFINET message active IO controller Message process alarm The process alarm of pyrometer message inactive is not transferred to the PROFINET IO controller is transferred to the PROFINET message active IO controller Behavior on module fault...

  • Page 74: Ethernet/Ip (Communication Option 2)

    Endurance® Series Users Manual Errors occurring when configuring and setting the parameters of the fieldbus communicator and the connected pyrometer modules as well as external errors are reported by the communicator via channel specific diagnostic. ® In productive data exchange between the I/O controller and the fieldbus Endurance PROFINET IO, one byte IOPS process data qualifiers are available for each module providing information of the validity of the pyrometer module data (good/ bad).

  • Page 75: Parameter Setting

    Innovative High Temperature Fiber Optic Infrared Pyrometers Device Options 8.4.2.2. Configuration Has to be properly described, when all details are clarified 8.4.3. Parameter Setting Has to be properly described, when all details are clarified 8.4.3.1. Pyrometer parameters Has to be properly described, when all details are clarified 8.4.3.2.

  • Page 76: Accessories

    Endurance® Series Users Manual 9. Accessories A full range of accessories for various applications and industrial environments are available. Accessories include items, that may be ordered at any time and added on-site. These include but are not limited to the following: 9.1.

  • Page 77: High Temp. Multi-Conductor Cable With M16 Connector (E-2Ccbxx)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Accessories 9.1.1. High Temp. Multi-conductor cable with M16 connector (E-2CCBxx) ® Use the High Temp. 12-wire multi conductor cable (E-2CCBxx) for wiring the Endurance sensor with the 24 VDC power supply, all inputs, outputs, and the RS485 interface. It is a shielded 12-conductor cable, made of 2 twisted pairs plus 8 separate wires, equipped with a M16 DIN connector on one side and wire sleeves at the counter side.

  • Page 78: Low Temp. Multi-Conductor Cable With M16 Connector (E-2Cltcbxx)

    Endurance® Series Users Manual 9.1.2. Low Temp. Multi-conductor cable with M16 connector (E-2CLTCBxx) ® Use the Low Temp. 12-wire multi conductor cable (E-2CLTCBxx) for wiring the Endurance sensor with the 24 VDC power supply, all inputs, outputs, and the RS485 interface. It is a shielded 12-conductor cable, made of 2 twisted pairs plus 8 separate wires, equipped with a M16 DIN connector on one side and wire sleeves at the counter side.

  • Page 79: High Temp. Ethernet Cable With M12 Connector (E-Ethcbxx)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Accessories 9.1.3. High Temp. Ethernet cable with M12 connector (E-ETHCBxx) ® Use the High Temp. 4-conductor cable (E-ETHCBxx) to connect the Endurance sensor to a LAN/Ethernet device. It is a standardized cable, equipped with a D-coded, M12 4-pin connector type and a RJ45 connector on the counter side, and is suited for industrial Ethernet applications.

  • Page 80: Endurance ® Terminal Block Accessory (E-Tb)

    Endurance® Series Users Manual ® 9.1.5. Endurance Terminal Block Accessory (E-TB) ® ® The Endurance Terminal Block Accessory (E-TB) is for the connection of the Endurance sensor to the customer’s industrial environment. It lists all different conductor colors on the right-hand-side and oppositely the related signal names.

  • Page 81: 24Vdc, 1.2A Industrial Power Supply, Din Rail Mount (E-Sysps)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Accessories 9.1.7. 24VDC, 1.2A industrial power supply, DIN rail mount (E-SYSPS) The DIN-rail mount industrial power supply delivers isolated dc power and provides short circuit and overload protection. To prevent electrical shocks, the power supply must be used in protected environments (cabinets)! Technical data: Protection class...

  • Page 82: 24Vdc, 1.1A, 100-240Vac Power Supply In Nema 4/Ip65 Case (E-Ps)

    Endurance® Series Users Manual 9.1.8. 24VDC, 1.1A, 100-240VAC power supply in NEMA 4/IP65 case (E-PS) The terminal box is designed to provide IP65 (NEMA-4) protection to the terminal block, see section 5.5, Electrical Installation of the Electronics Housing, and a power supply for the sensor. The box should be surface mounted using the flanges and holes provided.

  • Page 83: Poe Injector To Provide Power Over A Single Ethernet Hub (E-Poe)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Accessories 9.1.9. PoE Injector to provide power over a single Ethernet hub (E-POE) ® With the PoE injector option, you are able to power the Endurance device over the Ethernet/LAN connection. This is also possible, if you operate the device over a PLC (Programmable Logic Controller) link via the PROFINET IO or Ethernet/IP protocol.

  • Page 84: 12-Socket Din Cable Connector (E-2Ccon) For Multi-Conductor Cable

    Endurance® Series Users Manual 9.1.10. 12-socket DIN Cable connector (E-2CCON) for multi-conductor cable The 12-socket DIN Cable connector is a spare connector to replace a damaged one. In case of shortening the existing multi-conductor cable, you can assemble the spare connector by your own experienced technician.

  • Page 85: Accessories For Fiber Optic Sensors Only

    Innovative High Temperature Fiber Optic Infrared Pyrometers Accessories 9.2. Accessories for Fiber Optic Sensors only A full range of accessories for various applications and industrial environments are available. Accessories include items that may be ordered at any time and added on-site. These include the following: 2 x Mounting nuts Optical head...

  • Page 86: Fitting System

    Endurance® Series Users Manual Figure 56: Protection Tube for Optical Head 9.5. Fitting System Flexible accessory selections allow you to pick and choose the accessories you need. Item 1 Stainless steel air purge with quick release fitting and Sapphire window Air connector: ¼“...

  • Page 87: Programming Guide

    Innovative High Temperature Fiber Optic Infrared Pyrometers Programming Guide 10. Programming Guide This section explains the sensor’s communication protocol to be used when writing custom programs for your applications or when communicating with your sensor with a terminal program over RS485 or LAN/Ethernet interface. 10.1.

  • Page 88: Transfer Modes

    Endurance® Series Users Manual After transmitting one command via RS485 or LAN/Ethernet link, the sender has to wait for the ® response from the Endurance device before sending a subsequent one. The response time ® from the Endurance device back to the sender depends on the following factors: ...

  • Page 89: Command List

    Innovative High Temperature Fiber Optic Infrared Pyrometers Programming Guide 10.4. Command List The table below describes the available commands via RS485 or LAN/Ethernet interface. Table 6: Command List Description Char Format Legal Values Factory Default √ √ Burst string format UTSI √...
  • Page 90 Endurance® Series Users Manual n.n – nnnn.n √ √ √ 0.0 – 9999.0 (°C or °F) Bottom of mA Lower end of temperature range sensor range √ √ √ Mode–ER series 1 = 1 - color 2 = 2 - color √...

  • Page 91: Table 7: Assignment Of Error-Codes

    Innovative High Temperature Fiber Optic Infrared Pyrometers Programming Guide n.n – nnnn.n √ √ Setpoint / Relay function 0.0 to 3200.0°C / 5792.0°F (8) √ √ Trigger 0 = inactive, 1 = active √ Identify unit Varies e.g. E1RL-F2-V-0-0 Set at factory calibration Sensor serial number nnnnnnnn...

  • Page 92: Command Examples

    Endurance® Series Users Manual 10.5. Command Examples Table 8: Command Examples HOST SENSOR HOST WHERE USED (1) Query  Set  Description Answer √ √ Burst string format 001?$ 001!$UTSI 001$=UTSI √ Show list of commands 001? √ √ Measured attenuation 001?B 001!B12 √...

  • Page 93: Maintenance

    Innovative High Temperature Fiber Optic Infrared Pyrometers Maintenance 11. Maintenance Our sales representatives and customer service are always at your disposal for questions regarding application assistance, calibration, repair, and solutions to specific problems. Please contact your local sales representative if you need assistance. In many cases, problems can be solved over the telephone.

  • Page 94: Analog Output Current Values In Dependence Of Fail-Safe Error Codes

    Endurance® Series Users Manual Table 11: Fail-safe Error Codes Condition 2-Color 1-Color 1-Color* Priority (wide band)** (narrow band)** Heater control temperature over range ECHH ECHH ECHH 1 (high) Heater control temperature under range ECUU ECUU ECUU Internal temperature over range EIHH EIHH EIHH...

  • Page 95: Cleaning The Lens

    Innovative High Temperature Fiber Optic Infrared Pyrometers Maintenance Following order shows the priorities of the possible failsafe conditions: 1. Heater control temperature over range highest priority 2. Heater control temperature under range 3. Internal temperature over range 4. Internal temperature under range 5.

  • Page 96: Replacing The Fiber Optic Cable

    Endurance® Series Users Manual Do not use any ammonia or any cleaners containing ammonia to clean the lens. This may result in permanent damage to the lens’ surface! 11.4. Replacing the Fiber Optic Cable Fiber cable assemblies for LASER sighting option are not field "replaceable"...

  • Page 97: Figure 59: Removing The Fiber Optic Cable From The Optical Head

    Innovative High Temperature Fiber Optic Infrared Pyrometers Maintenance Turn 1.3 mm (0.050“) hex wrench counter clockwise until cable is loose Put cable out Figure 59: Removing the Fiber optic Cable from the Optical Head 11.4.1.2. Removing the Fiber Optic Cable from the Electronics Housing Complete the following steps to disconnect the fiber optic cable from the electronics housing: 1.

  • Page 98: Mounting The Fiber Optic Cable

    Endurance® Series Users Manual 11.4.2. Mounting the Fiber Optic Cable 11.4.2.1. Attaching the Fiber Optic Cable to the Optical Head Complete the following steps to attach the fiber optic cable to the optical head: 1. The fiber optic cable ferrule has a key slot on its surface. Insert the ferrule into the rear of the optical head.

  • Page 99: Fiber Calibration

    Innovative High Temperature Fiber Optic Infrared Pyrometers Maintenance Tighten only after securing connecting sleeve Note keyed connecting sleeve (can be inserted only one way - slot must face mode switches) Push connecting sleeve in until it stops, approx. 15 mm (0.6 in) Tighten screw (finger tighten only) Figure 62: Attaching the Fiber Optic Cable to the Electronics Housing 11.4.3.

  • Page 100: Addendum

    Endurance® Series Users Manual 12. Addendum Determination of Slope (for 2 – color operation) 12.1. The following slope settings are approximate and will vary depending on the metal alloy and surface finish, as well as the application. These are supplied here as examples. Set the slope to approximately 1.000 for measuring the following metals with oxidized surfaces: •...

  • Page 101: Determination Of Emissivity (For 1-Color Operation)

    Innovative High Temperature Fiber Optic Infrared Pyrometers Addendum Model H – up to 95% allowed signal reduction 1300°C (2372°F) to 3200°C (5792°F) Target Temperature Figure 64: Model H Percentage of Allowed Signal Reduction 12.3. Determination of Emissivity (for 1-Color operation) Emissivity is a measure of an object’s ability to absorb and emit infrared energy.

  • Page 102: Table 13: Typical Emissivity Values (Metals)

    Endurance® Series Users Manual Table 13: Typical Emissivity Values (Metals) Emissivity at 1 µm for Metals Emissivity at 1 µm for Metals Material Emissivity Material Emissivity Aluminum Iron, cast unoxidized 0.1-0.2 oxidized 0.7-0.9 oxidized unoxidized 0.35 roughened 0.2-0.8 molten 0.35 Magnesium polished 0.1-0.2...

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