Endress+Hauser DUSTHUNTER SB Operating Instructions Manual
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Endress+Hauser DUSTHUNTER SB Operating Instructions Manual

Endress+Hauser DUSTHUNTER SB Operating Instructions Manual

Dust concentration monitor
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8029858/YWL2/V3-0/2016-08
Operating Instructions
DUSTHUNTER SB
Dust Concentration Monitor

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Summary of Contents for Endress+Hauser DUSTHUNTER SB

  • Page 1 Products Solutions Services 8029858/YWL2/V3-0/2016-08 Operating Instructions DUSTHUNTER SB Dust Concentration Monitor...
  • Page 2 This work is protected by copyright. Any rights derived from the copyright shall be reserved for Endress+Hauser SICK GmbH+Co. KG. Reproduction of this document or parts of this document is only permissible within the limits of the legal determination of Copyright Law.

  • Page 3: Table Of Contents

    Fitting the optional external purge air unit ........35 3.2.5 Assembly work ................36 3.2.6 Fitting the weatherproof cover .............37 Endress+Hauser O P E R A T I N G I N S T R U C T I O N S 8029858/YWL2/V3-0/2016-08...
  • Page 4 Calibration for dust concentration measurement ...... 64 4.3.8 Data backup in SOPAS ET ............66 4.3.9 Starting measurement mode............67 Endress+Hauser O P E R A T I N G I N S T R U C T I O N S 8029858/YWL2/V3-0/2016-08...
  • Page 5 Consumable parts for 2-years operation ..........101 7.5.1 MCU with integrated purge air supply........101 7.5.2 Optional external purge air unit ..........101 Endress+Hauser O P E R A T I N G I N S T R U C T I O N S 8029858/YWL2/V3-0/2016-08...

  • Page 6: Important Information

    1.1.2 Hazards through electrical equipment WARNING: Danger through power voltage The DUSTHUNTER SB measuring system is classified as electrical. ▸ Disconnect power supply lines before working on power connections or parts carrying power voltage.

  • Page 7: Symbols And Document Conventions

    Otherwise – the device could become dangerous – the manufacturer’s warranty becomes void Restrictions of use The DUSTHUNTER SB measuring system is not approved for use in potentially explosive ● atmospheres. Endress+Hauser O P E R A T I N G I N S T R U C T I O N S...

  • Page 8: Responsibility Of User

    General information Designated users The measuring system DUSTHUNTER SB may only be installed and operated by skilled tech- nicians who, based on their technical training and knowledge as well as knowledge of the relevant regulations, can assess the tasks given and recognize the hazards involved.
  • Page 9 DUSTHUNTER SB Important information Recognizing malfunctions Every deviation from normal operation is to be regarded as a serious indication of a func- tional impairment. These are, amongst others: Warning displays ● Significant drifts in measured results ● Increased power consumption ●...

  • Page 10: Product Description

    Product description DUSTHUNTER SB Product description Measuring principle, measured variables 2.1.1 Functional principle The measuring system works according to the scattered light measurement principle (backward dispersion). A laser diode beams the dust particles in the gas flow with modulated light in the visual range (wavelength approx. 650 nm). A highly sensitive detector...
  • Page 11 DUSTHUNTER SB Product description The incline of the control receiver can be modified for differing internal duct diameters. A small light trap may be required in certain cases for very narrow internal duct diameters (most unfavorable conditions for background light).

  • Page 12: Response Time

    Product description DUSTHUNTER SB 2.1.2 Response time The response time is the time required to attain 90% of the signal peak after a sudden change in the measurement signal. It can be set anywhere between 1 and 600 s. As the response time increases, transient measured value fluctuations and interruptions are damped stronger and stronger which “smoothes out”...

  • Page 13: Function Check

    DUSTHUNTER SB Product description 2.1.3 Function check A function check can be triggered at fixed intervals as from a definable starting timepoint for an automatic function check of the measuring system. The setting can be made using the SOPAS ET operating program (see “Determining the function check”, page...
  • Page 14 Product description DUSTHUNTER SB Control value measurement (Span test) Sender beam intensity changes between 70 and 100% during control value determination. The light intensity received is compared against the standard value (70%). The measuring system generates an error signal for deviations greater than ±2%. The error message is cleared again when the next function check runs successfully.

  • Page 15: Device Components

    DUSTHUNTER SB Product description Device components Measuring system DUSTHUNTER SB comprises the components: Sender/receiver unit DHSB-T ● Connection line to connect the sender/receiver unit to the MCU control unit (lengths ● 5 m, 10 m) Flange with tube ● MCU control unit ●...

  • Page 16: Sender/Receiver Unit

    Product description DUSTHUNTER SB 2.2.1 Sender/receiver unit The sender/receiver unit contains the optical and electronic subassemblies to send and receive the light beam as well as to process and evaluate the signals. Data transfer to and power supply (24 V DC) from the MCU control unit run via a shielded line with 4 wires and plug connector.
  • Page 17 DUSTHUNTER SB Product description Versions The sender/receiver unit is available without (DUSTHUNTER SB50) and with contamination measurement (DUSTHUNTER SB100) and with different angles between the sender beam and receive aperture (see “Relations between scattering angle, immersion depth and mea- suring volume length”, page 17).

  • Page 18: Flange With Tube

    Product description DUSTHUNTER SB 2.2.2 Flange with tube The flange with tube is available in different steel grades and dimensions (see “Flange with tube”, page 95). Selection depends on the wall and isolation thickness of the duct wall (→ nominal length) and the duct material.

  • Page 19: Mcu Control Unit

    DUSTHUNTER SB Product description 2.2.3 MCU control unit Control unit MCU has the following functions: Control of the data traffic and processing of the sender/receiver unit data connected via ● the RS485 interface Signal output via analog output (measured value) and relay outputs (device status) ●...

  • Page 20: Versions

    Product description DUSTHUNTER SB 2.2.3.2 Versions Control unit MCU-N without purge air supply ● Fig. 10: Control unit MCU-N with options       Display module (option)  I/O module (option)  Processor board  Display module (option) ...
  • Page 21 DUSTHUNTER SB Product description MCU-P control unit with integrated purge air supply ● This version is also fitted with a purge air blower, air filter and purge air connection to connect the purge air hose to the sender/receiver unit. Fig. 11: Control unit MCU-P with integrated purge air supply ...

  • Page 22: Type Code

    Product description DUSTHUNTER SB 2.2.3.3 Type code The following type code defines the various configuration options in the same manner as for the sender/receiver unit: Type code MCU control unit: MCU-X X O D N X 1 0 0 0 N N N E...

  • Page 23: Options

    DUSTHUNTER SB Product description 2.2.3.4 Options The options described in the following can considerably expand the functionality of the MCU: 2.2.3.5 Modules 1 Display module Module to display measured values and status information and for configuration during start-up, selection via operating buttons.
  • Page 24 Product description DUSTHUNTER SB 2 I/O module To be fitted on the module carrier (see “Options for MCU control unit”, page 101), optional as: – 2x analog output 0/4 ... 22 mA to output further measured variables (max. load 500 Ω) –...

  • Page 25: Optional External Purge Air Unit

    DUSTHUNTER SB Product description 2.2.4 Optional external purge air unit The MCU control unit with integrated purge air supply cannot be used when the internal duct pressure is greater than +2 hPa. Use the optional external purge air unit in this case. It has a powerful blower and can be used for excess pressure in the duct up to 30 hPa.

  • Page 26: Test Equipment For Linearity Test

    Product description DUSTHUNTER SB Optional non-return valve When the measuring system is used in applications with overpressure in the duct, it is pos- sible to protect the sender/receiver unit, external purge air unit and the environment against the consequences of purge air supply failure by installing a non-return valve on the purge air connection of the sender/receiver unit (see “Installation of non-return valve”,...

  • Page 27: Device Configuration

    DUSTHUNTER SB Product description Device configuration Two versions of the DUSTHUNTER SB measuring system are available with the following fea- tures (standard components): Variants Device version DUSTHUNTER SB50 DUSTHUNTER SB100 Smallest range: 0 ... 20 mg/m³ Smallest range: 0 ... 10 mg/m³...

  • Page 28: Sopas Et (Pc Program)

    Product description DUSTHUNTER SB SOPAS ET (PC program) SOPAS ET is a SICK Software for easy operation and configuration of the DUSTHUNTER. SOPAS ET runs on a laptop/PC connected to the DUSTHUNTER via a USB line or Ethernet interface (option).

  • Page 29: Assembly And Installation

    DUSTHUNTER SB Assembly and installation Assembly and installation Project planning The following Table provides an overview of the project planning work necessary as prerequisite for trouble-free assembly and subsequent device functionality. You can use this Table as a Checklist and check off the completed steps.
  • Page 30 Assembly and installation DUSTHUNTER SB Task Requirements Work step  Provide platforms or pedestals as Access Easy and safe required Plan calibra- No mutual interference between Plan sufficient distance between tion openings Distances to measuring calibration probe and measuring measuring and calibration level (approx.

  • Page 31: Assembly

    DUSTHUNTER SB Assembly and installation Assembly Carry out all assembly work onsite. This includes: ▸ Fitting the flange with tube ▸ Fitting the MCU control unit, ▸ Fitting the optional external purge air unit. WARNING: ▸ Observe the relevant safety regulations as well as the safety notices during all work: see “Important information”, page 6...

  • Page 32: Work To Be Performed

    Assembly and installation DUSTHUNTER SB 3.2.2 Work to be performed ▸ Measure the fitting location and mark the assembly location. Leave enough clearance around the flange with tube to fit the sender/receiver unit. Fig. 15: Clearance for sender/receiver unit (dimensions in mm) ...

  • Page 33: Fitting The Mcu Control Unit

    DUSTHUNTER SB Assembly and installation 3.2.3 Fitting the MCU control unit Fit the MCU control unit in a protected location that is easily accessible (see “MCU assembly dimensions”, page 33). Observe the following points during fitting: Maintain the ambient temperature according to the Technical Data; take possible ●...
  • Page 34 Assembly and installation DUSTHUNTER SB Using a suitable line (see “General information, prerequisites”, page 39), the MCU-N control unit (without integrated purge air supply) can be located up to 1000 m away from the sender/receiver unit. We therefore recommend fitting the MCU in a control room (measuring station or similar) to ensure free access to the MCU.

  • Page 35: Fitting The Optional External Purge Air Unit

    DUSTHUNTER SB Assembly and installation 3.2.4 Fitting the optional external purge air unit Consider the following points when selecting the assembly location: ▸ Install the purge air unit at a location with clean air whenever possible. The air intake temperature must correspond to specifications in the Technical data (see “Technical...

  • Page 36: Assembly Work

    Assembly and installation DUSTHUNTER SB 3.2.5 Assembly work ▸ Prepare holder (see “Purge air unit layout and assembly dimensions (dimensions in mm)”, page 36). ▸ Fasten purge air unit with 4 M8 screws. ▸ Check whether the filter element is fitted in the filter housing otherwise fit when necessary.

  • Page 37: Fitting The Weatherproof Cover

    DUSTHUNTER SB Assembly and installation 3.2.6 Fitting the weatherproof cover Weatherproof cover for external purge air unit The weatherproof cover (see “Weatherproof covers”, page 99) comprises a cover and locking set. Assembly: ▸ Mount the locking pins from the locking set on the base plate.

  • Page 38: Electrical Installation

    Assembly and installation DUSTHUNTER SB Electrical installation 3.3.1 Electrical safety WARNING: ▸ Observe the relevant safety regulations as well as the safety notices in “Important information”, page 6 during all installation work. ▸ Take suitable protection measures against possible local hazards or hazards arising from the equipment.

  • Page 39: General Information, Prerequisites

    Carry out all installation work onsite unless otherwise explicitly agreed with Endress+Hauser or authorized representatives. This includes laying and connecting the power supply and signal lines, installing switches and power fuses and connecting the purge air supply.

  • Page 40: Optional External Purge Air Unit

    Assembly and installation DUSTHUNTER SB 3.3.3.2 Optional external purge air unit 1 Connect the purge air hose ▸ Connect the DN 40 purge air hose to the Y-distributor of the purge air unit and secure with a D32-52 hose clamp.

  • Page 41: Installing The Non-Return Valve Option

    DUSTHUNTER SB Assembly and installation ▸ Set motor circuit breakers according to the blower connection data (see Technical Data for purge air unit) to a value 10% above the rated current. NOTE: In case of doubt or when using a special motor version, the operating instructions supplied with the motor have priority over any other informa- tion.

  • Page 42: Connecting The Mcu Control Unit

    Assembly and installation DUSTHUNTER SB 3.3.4 Connecting the MCU control unit Fig. 22: Component layout in the MCU (without purge air supply, with options)       Optional Interface module  Processor board  Optional Display module ...

  • Page 43: Mcu Processor Board Connections

    DUSTHUNTER SB Assembly and installation ▸ Close off unused line openings with dummy plugs. WARNING: ▸ Be sure to check the wiring before switching the supply voltage on. ▸ Only modify wiring when disconnected from the power supply and potential- free.

  • Page 44: Connection Of Connection Line To Mcu

    Assembly and installation DUSTHUNTER SB 3.3.4.3 Connection of connection line to MCU Fig. 24: Plug connector connection to onsite line A -A Open Open    +24 V RS485 B  Shield   RS485 A Closed  Closed...

  • Page 45: Standard Connection

    DUSTHUNTER SB Assembly and installation 3.3.4.4 Standard connection Fig. 25: Standard connection MCU processor board Maintenance Function check Switching position of the relay contacts in currentless condition Relay Terminal 1, 2, 3 4, 5,6 7, 8, 9 10, 11, 12...

  • Page 46: Connecting The Mcu Remote Control Unit

    Assembly and installation DUSTHUNTER SB 3.3.5 Connecting the MCU remote control unit 3.3.5.1 Connection to the MCU control unit Electrical connection see “Standard connection”, page 45 Electrical connection of the MCU remote control unit without an own power supply unit: ●...
  • Page 47 DUSTHUNTER SB Assembly and installation NOTICE:  During installation, it must be possible to switch the power supply off using a power isolating switch/circuit breaker in accordance with EN 61010-1.  After completion of the work or for test purposes, the power supply may only be activated again by the personnel who carried out the work and complying with the valid safety regulations.

  • Page 48: Fitting The Interface And I/O Module (Option)

    Assembly and installation DUSTHUNTER SB 3.3.6 Fitting the interface and I/O module (option) Plug Interface modules and module carriers for I/O modules onto the hat rail in the MCU (see “Component layout in the MCU (without purge air supply, with options)”, page...

  • Page 49: Start-Up And Parameter Settings

    DUSTHUNTER SB Start-up and parameter settings Start-up and parameter settings Basics 4.1.1 General information Assembly and installation must have been completed according to Section 3 before starting the work described in the following. Start-up and parameter setting comprise: Setting the measuring system to the duct dimensions ●...

  • Page 50: Installing Sopas Et

    Start-up and parameter settings DUSTHUNTER SB 4.1.2 Installing SOPAS ET Install SOPAS ET on a laptop/PC. ● Start SOPAS ET. ● Following the installation instructions of SOPAS ET. ● 4.1.2.1 Password for SOPAS ET menus Certain device functions are first accessible after a password has been entered.

  • Page 51: Connection To The Device Via Ethernet (Option)

    DUSTHUNTER SB Start-up and parameter settings 3 this message is shown: 4 “OK” 5 The Device Manager opens. See: “Ports (COM & LPT)” 6 Now connect the MCU with the laptop/PC. A new COM port is shown. Use this COM port for communication.
  • Page 52 Start-up and parameter settings DUSTHUNTER SB 3 Connect the PC to the same network. 4 Switch the MCU on. 5 Start SOPAS ET. 6 “Search settings” 7 “Device family oriented search” 8 Click the desired MCU 9 Make the settings: –...

  • Page 53: Fitting The Sender/Receiver Unit

    Lay the seal on the flange with tube, position the sender/receiver unit in the flange with tube and fasten with the assembly kit. Connections for connection lines and purge air hose must always be at the bottom (see “DUSTHUNTER SB device components”, page 15). ▸...

  • Page 54: Aligning The Laser Control

    Start-up and parameter settings DUSTHUNTER SB ▸ Place cover (3) from above on base plate (1). ▸ Insert the side holding catches (2) into the counterpieces, twist and lock in. Fig. 30: Installation of weatherproof cover (dimensions in mm) Clearance to lift off ...
  • Page 55 DUSTHUNTER SB Start-up and parameter settings /Manual Adjustment/Laser control Fig. 32: SOPAS ET menu: SBxx/Adjustment ▸ Unscrew the cover screw for auxiliary laser alignment on the underside of the sender/ receiver unit to align the laser (see “Sender/receiver unit DHSB-T”, page 16).

  • Page 56: Assigning The Sender/Receiver Unit To The Measuring Location (In Sopas Et)

    Start-up and parameter settings DUSTHUNTER SB ▸ Screw the cover screw back in. ▸ Deactivate the auxiliary lasers again (see “SOPAS ET menu: SBxx/Adjustment/Manual Adjustment/Laser control”, page 55). The entry fields “LED scattered light” and “LED background light” in the “Adjustment / Manual Adjustment / Laser control”...

  • Page 57: Setting Standard Parameters

    DUSTHUNTER SB Start-up and parameter settings Setting standard parameters 4.3.1 Assigning the MCU to the sender/receiver unit The MCU must be set to the sender/receiver unit to be connected. A malfunction is reported in case of a mismatch. Assignment must be made after installation when the setting is not possible at the factory (e.g., when several devices are delivered at the same...

  • Page 58: Factory Settings

    Start-up and parameter settings DUSTHUNTER SB 4.3.2 Factory settings Parameter Value Function check Every 8 h; output of control values (every 90 s) on standard analog output Analog output (AO) Live zero (LZ) [mA] Upper measuring range value (MBE) Current during maintenance...

  • Page 59: Determining The Function Check

    DUSTHUNTER SB Start-up and parameter settings 4.3.3 Determining the function check Interval time, control value output on the analog output and the starting timepoint for auto- matic function check can be modified in the “Adjustment / Function Check - Automatic”...

  • Page 60: Setting The Analog Outputs Parameters

    Start-up and parameter settings DUSTHUNTER SB 4.3.4 Setting the analog outputs parameters Select the “Configuration / IO Configuration / Output Parameters” directory to set the analog outputs. Default values see “Factory settings”, page 58 ● In order to output the dust concentration under standard conditions (“Conc. s.c.”...
  • Page 61 DUSTHUNTER SB Start-up and parameter settings Field Parameter Remark Analog Out- Output Error Error current is output. puts current Error current is not output. - General Con- figuration Error Current Value < Live Zero (LZ) mA value to be output in “Malfunction” state (error case) (size or >...

  • Page 62: Setting The Analog Inputs Parameters

    Start-up and parameter settings DUSTHUNTER SB 4.3.5 Setting the analog inputs parameters Select the “Configuration / I/O Configuration / Input Parameters DUSTHUNTER” directory to set the analog inputs. Fig. 39: SOPAS ET menu: MCU/Configuration/IO configuration/Input Parameters Field Parameter Remark Temperature Constant Value A fixed value is used to calculate the scaled value.

  • Page 63: Setting The Response Time

    DUSTHUNTER SB Start-up and parameter settings 4.3.6 Setting the response time Select the “Configuration / Value Damping” directory to set the damping time. Fig. 40: SOPAS ET menu: MCU/Configuration/Value Damping Field Parameter Remark Damping time Value in s Response time for the selected measured variable (see “Response...

  • Page 64: Calibration For Dust Concentration Measurement

    Start-up and parameter settings DUSTHUNTER SB 4.3.7 Calibration for dust concentration measurement For exact dust concentration measurement, the relation between the primary measured variable scattered light intensity and the actual dust concentration in the duct must be established. To do this, the dust concentration must be determined based through a gravi- metric comparison measurement according to DIN EN 13284-1 and set in relation to the values measured at the same time by the measuring system.
  • Page 65 DUSTHUNTER SB Start-up and parameter settings  Enter the regression coefficients There are two options: – Direct input of K2, K1, K0 in a measured value computer. NOTE: In this case, the regression coefficients set in the sender/receiver unit and the measuring range set in the MCU may not be changed anymore.

  • Page 66: Data Backup In Sopas Et

    Start-up and parameter settings DUSTHUNTER SB 4.3.8 Data backup in SOPAS ET All parameters relevant for recording, processing and input/output of measured values as well as current measured values can be saved in SOPAS ET and printed. This allows easy reentering of set device parameters as needed or registering device data and states for diagnostic purposes.

  • Page 67: Starting Measurement Mode

    DUSTHUNTER SB Start-up and parameter settings 4.3.9 Starting measurement mode Set the measuring system to “Measurement” mode after entering/modifying parameters. To do so, cancel “Maintenance”: Deselect “Maintenance sensor”. Fig. 42: SOPAS ET menu: MCU/Maintenance/Maintenance Standard start-up is now completed. Endress+Hauser...

  • Page 68: Setting The Interface Module Parameters

    Start-up and parameter settings DUSTHUNTER SB Setting the Interface module parameters 4.4.1 General information The following steps are necessary to select and set the optionally available Interface modules Profibus DP, Modbus TCP and Ethernet type 1:1 ▸ Select device file “MCU”, set the measuring system to “Maintenance” mode ▸...

  • Page 69: Setting The Ethernet Module Parameters

    DUSTHUNTER SB Start-up and parameter settings 4.4.2 Setting the Ethernet module parameters NOTICE: The risk of undesired access to the measuring system is inherent when communicating via Ethernet. ▸ Operate the measuring system only behind suitable protection (e.g., Firewall). The configuration of interface module Ethernet type 2 (see “Options for MCU control...

  • Page 70: Operating/Setting Parameters Via The Optional Lc-Display

    Start-up and parameter settings DUSTHUNTER SB Operating/setting parameters via the optional LC-Display 4.5.1 General information on use The display and operating interface of the LC-Display contains the functional elements shown in Fig. “LC-Display functional elements”. Fig. 45: LC-Display functional elements ...

  • Page 71: Menu Structure

    DUSTHUNTER SB Start-up and parameter settings 4.5.3 Menu structure Fig. 46: LC-Display menu structure 1): as in the operating state see “MCU”, page 71 see “Sender/receiver unit”, page 74 4.5.4 Configuration 4.5.4.1 Analog outputs / inputs ▸ Set the MCU to “Maintenance” mode and select the “I/O Parameter” submenu.
  • Page 72 Start-up and parameter settings DUSTHUNTER SB analog outputs/inputs and setting the MCU variant Fig. 47: Menu structure for configuring Endress+Hauser O P E R A T I N G I N S T R U C T I O N S...
  • Page 73 DUSTHUNTER SB Start-up and parameter settings Setting the MCU variant The following steps are required to set the MCU for the DUSTHUNTER SB50 or SB100 sender/receiver unit to be connected (see “Assigning the MCU to the sender/receiver unit”, page 57): ▸...

  • Page 74: Sender/Receiver Unit

    Start-up and parameter settings DUSTHUNTER SB 4.5.4.2 Sender/receiver unit The following steps are required to enter the regression coefficients: ▸ Set the sender/receiver unit to “Maintenance” and select the “Parameter” submenu. ▸ Select the desired parameter and enter the password (see “Password and operating...

  • Page 75: Using Sopas Et To Modify Display Settings

    DUSTHUNTER SB Start-up and parameter settings 4.5.5 Using SOPAS ET to modify display settings To modify the factory settings, connect SOPAS ET with the “MCU” (see “Connection to the device via USB line”, page 50), enter the Level 1 password and select the “Configuration / Display Settings”...
  • Page 76 Start-up and parameter settings DUSTHUNTER SB Window Entry field Significance Common Display Display language Language version shown on the LC-Display Settings Display Unit System Unit of measurement system used in displays Overview Screen Bars 1 to 8 Number of measured value for the first measured...

  • Page 77: Maintenance

    DUSTHUNTER SB Maintenance Maintenance General The maintenance work to be carried out is limited to cleaning work and securing the purge air supply function. Take the following steps to set the measuring system to “Maintenance” mode before starting maintenance work.
  • Page 78 Section 1 should be allowed to do the work. If requested, all mainte- nance activities can also be performed by Endress+Hauser Service or an authorized Service partner. Any repairs will be made by specialists onsite whenever possible.

  • Page 79: Maintenance On The Sender/Receiver Unit

    DUSTHUNTER SB Maintenance Maintenance on the sender/receiver unit NOTE: ▸ Do not damage any device parts during maintenance work. ▸ Do not interrupt the purge air supply. Clean the outside of the sender/receiver unit in regular intervals. Remove deposits with water or mechanically using suitable auxiliary means.
  • Page 80 Maintenance DUSTHUNTER SB Fig. 52: Cleaning optical interfaces (Optic carrier (2) only for DUSTHUNTERS SB100)  View A    View B     Control receiver  Electronics unit  Damping filter  Sender optics  Optic carrier ...
  • Page 81 DUSTHUNTER SB Maintenance Fig. 53: SOPAS ET menu: MCU/Adjustment/Function Check - Manual The function check can also be started via the LC-Display buttons on the MCU (see “Menu structure”, page 71). ▸ Select the “DH SB100” device file in the “Project Tree” window, select the “Diagnosis / Check values”...

  • Page 82: Maintenance On The Purge Air Supply

    Maintenance DUSTHUNTER SB Maintenance on the purge air supply Maintenance work to be carried out: Inspecting the entire purge air supply ● Cleaning the filter housing ● Replacing the filter element, if necessary. ● The dust load and wear on the filter element depend on the degree of contamination of the intake ambient air.

  • Page 83: Control Unit Mcu With Integrated Purge Air Supply

    DUSTHUNTER SB Maintenance 5.3.1 Control unit MCU with integrated purge air supply Cleaning or replacing the filter element ▸ Open the door of the MCU with the appropriate key. ▸ Loosen strap retainer (1) on the filter outlet and pull filter housing (2) off the connection piece.

  • Page 84: Optional External Purge Air Unit

    Maintenance DUSTHUNTER SB 5.3.2 Optional external purge air unit NOTICE: The purge air unit must be serviced at the latest when the low-pressure monitor (7) at the filter outlet triggers (see “Replacing the filter element”, page 84). Replacing the filter element Fig.

  • Page 85: Shutdown

    DUSTHUNTER SB Maintenance Shutdown The measuring system must be shut down: Immediately when the purge air supply fails ● If the equipment is to be put out of operation for a longer period of time (as from approx. ● 1 week)

  • Page 86: Troubleshooting

    Troubleshooting DUSTHUNTER SB Troubleshooting General Warning or error messages are output as follows: On the MCU, the respective relay is switched on (see “Standard connection”, page 45). ● Maintenance requ.” or “Failure” is displayed in the status bar of the LC-Display. In ●...

  • Page 87: Sender/Receiver Unit

    DUSTHUNTER SB Troubleshooting Sender/receiver unit Malfunctions Symptom Possible cause Action ▸ LEDs of the No supply voltage Check plug connectors and lines. ● ● ▸ sender/receiver Connection line not connected correctly Contact Endress+Hauser Customer ● are not on or defective Service.

  • Page 88: Mcu Control Unit

    Troubleshooting DUSTHUNTER SB MCU control unit 6.3.1 Malfunctions Symptom Possible cause Action ▸ No display on the LCD No supply voltage Check voltage supply. ● ▸ Connection line to LC-Display not Check the connection line ● ▸ connected or damaged Exchange fuse.
  • Page 89 DUSTHUNTER SB Troubleshooting Malfunctions listed below can probably be cleared onsite. Message Significance Possible cause Action ▸ AO configuration the number of available and No parameters set for Check configuration (see ● configured analog outputs is not “Setting the analog outputs identical.

  • Page 90: Replacing The Fuse

    Troubleshooting DUSTHUNTER SB 6.3.3 Replacing the fuse ▸ Control unit MCU must be disconnected from the power supply and potential-free. ▸ Open the door of the MCU, remove and open fuse holder (1). ▸ Replace the defective fuse (2) (see “Miscellaneous”, page 101).

  • Page 91: Specifications

    Electrical energy: The wiring system to the power supply voltage of the system must be ● installed and fused according to the relevant regulations. Approvals DUSTHUNTER SB is performance-tested according to EN 15267 and may be used for continuous emission monitoring in plants requiring approval and plants according to EU Directives. Endress+Hauser...

  • Page 92: Technical Data

    Specifications DUSTHUNTER SB Technical data Measuring Parameters Measured variable Scattered light intensity Dust concentration output in mg/m³ after gravimetric comparison measurement Measuring range (freely Smallest range: 0 ... 20 mg/m³ DUSTHUNTER SB50 adjustable) 0 ... 10 mg/m³ DUSTHUNTER SB100 Largest range: 0 ...
  • Page 93 DUSTHUNTER SB Specifications Weight Sender/receiver unit 9 kg DHSB-T0 10 kg DHSB-T1 MCU control unit 13.5 kg MCU-P 3.7 kg MCU-N Optional external purge air 14 kg unit Miscellaneous Protection class IP 66 Sender/receiver unit, MCU control unit IP 54...

  • Page 94: Dimensions, Part Nos

    Specifications DUSTHUNTER SB Dimensions, part Nos. All measures are specified in mm. Fig. 61: Sender/receiver unit ∅ 40 Clearance to open the enclosure Part No. Designation Sender/receiver unit DHSB-T00 1043909 without contamination measurement, immersion depth 400 mm Sender/receiver unit DHSB-T01...

  • Page 95: Flange With Tube

    DUSTHUNTER SB Specifications 7.3.1 Flange with tube Fig. 62: Flange with tube 45° 45° L = 350, 700 Ø 225 Ø 265 Designation Part No. Flange with tube, DN195, length 350 mm, St37 2046526 Flange with tube, DN195, length 700 mm, St37 2046492 Flange with tube, DN195, length 350 mm, 1.4571...

  • Page 96: Mcu Control Unit

    Specifications DUSTHUNTER SB 7.3.2 MCU control unit MCU-N control unit and MCU remote control unit without integrated purge air supply Fig. 63: MCU-N control unit Meas Designation Part No. Control unit MCU-NWONN00000NNNE in wall-mounted enclosure (orange), 1040667 Supply voltage 90 ... 250 V AC, without purge air unit, without display...
  • Page 97 DUSTHUNTER SB Specifications MCU-P control unit with integrated purge air supply Fig. 64: MCU-P control unit Ø 8 Designation Part No. Control unit MCU-PWONN00000NNNE in wall-mounted enclosure (orange), 1040668 Supply voltage 90 ... 250 V AC, with purge air unit, without display...

  • Page 98: Optional External Purge Air Unit

    Specifications DUSTHUNTER SB 7.3.3 Optional external purge air unit Fig. 65: Optional external purge air unit ø Designation Part No. Purge air unit with blower 2BH13 and purge air hose, length 5 m 1012424 Purge air unit with blower 2BH13 and purge air hose, length 10 m...

  • Page 99: Weatherproof Covers

    DUSTHUNTER SB Specifications 7.3.4 Weatherproof covers Weatherproof cover for external purge air unit Fig. 66: Weatherproof cover for external purge air unit Designation Part No. Weatherproof cover for purge air unit 5306108 Weatherproof cover for sender/receiver unit Fig. 67: Weatherproof cover for sender/receiver unit Designation Part No.

  • Page 100: Accessories

    Specifications DUSTHUNTER SB Accessories 7.4.1 Line sender/receiver unit - MCU Designation Part No. 7042017 Connection line, length 5 m 7042018 Connection line, length 10 m 7.4.2 Purge air supply Designation Part No. 2035098 Non-return valve DN40 Hose clamp D32-52 5300809...

  • Page 101: Options For Mcu Control Unit

    DUSTHUNTER SB Specifications 7.4.5 Options for MCU control unit Designation Part No. 2034656 Analog input module, 2 channels, 100 W, 0/4...22 mA, electrically isolated Analog output module, 2 channels, 500 W 0/4 ... 22 mA, 2034657 Electrically isolated per module, resolution 12 bit...
  • Page 102 8029858/YWL2/V3-0/2016-08 www.addresses.endress.com...

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