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SICK DUSTHUNTER SP100 Ex-2K, Operating Instructions Manual, Page: 54 / 130

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SICK DUSTHUNTER SP100 Ex-2K Operating Instructions Manual Download Page 54

54

8024493/AE00/V1-0/2020-09| SICK

O P E R A T I N G   I N S T R U C T I O N S  | DUSTHUNTER SP100 Ex-2K

Subject to change without notice

7

ELECTRICAL INSTALLATION 

7.4

Connecting the sender/receiver unit

Connecting the sender/receiver unit is covered in the Section on the control unit, the 
sender/receiver unit is only positioned in the duct during commissioning (

see “Fitting and 

connecting the sender/receiver unit”, page 62

).

7.5

Connecting the control unit

7.5.1

MCUDH Ex-3K component layout

Fig. 22: Component layout in the explosion-proof MCUDH Ex-3K

WARNING:
Connect potential equalization when working on the measuring system

Potential differences can lead to explosions.

▸

Connect the potential equalization as first task during assembly and as last task 
during disassembly.

Optional Interface module

Terminals for power connection

Processor board

Summary of Contents for DUSTHUNTER SP100 Ex-2K

Page 1: ...MMMI MMMOPERATING INSTRUCTIONS OPERATI NG INSTRUCTIO NS DUSTHUNTER SP100 Ex 2K Scattered Light Dust Measuring Device...

Page 2: ...cument is protected by copyright Any rights derived from the copyright shall be reserved for SICK Engineering GmbH Reproduction of this document or parts of this document is only permissible within th...

Page 3: ...information on the MCUDH Ex 3K control unit 16 2 3 Intended use 17 2 4 Responsibility of user 18 3 Product description 20 3 1 Product identification 20 3 2 Product characteristics 21 3 3 Layout and fu...

Page 4: ...on sequence 44 6 4 1 Fitting the flange with tube 45 6 4 1 1 High temperature version 46 6 4 1 2 Fitting a weather hood 47 6 4 2 Fitting the MCUDH Ex 3K control unit 48 7 Electrical installation 49 7...

Page 5: ...x 3K control unit via the Service interface 66 9 3 2 Connect to the MCUDH Ex 3K control unit via Ethernet option 67 9 3 3 Configuring the Interface module of the MCUDH Ex 3K control unit option 68 9 3...

Page 6: ...nearity test 94 12 6 Maintenance work on the sender receiver unit 95 12 6 1 Power supply without control unit 95 12 6 2 Checking laser alignment 96 12 6 3 Exchanging the protection tube O ring 97 12 6...

Page 7: ...s and part numbers 121 15 1 1 DHSP100Ex 2K sender receiver unit 121 15 1 2 Flange with tube 122 15 1 3 MCUDH Ex 3K control unit 123 16 Spare parts 124 16 1 Consumable parts 124 16 1 1 Consumable parts...

Page 8: ...in the Operating Instructions must be observed in their currently valid version 1 3 Target groups This Manual is intended for persons who install operate and maintain the device Operation The device...

Page 9: ...or hazardous situation which will result in severe personal injury or death WARNING Risk or hazardous situation which could result in severe personal injury or death CAUTION Hazard or unsafe practice...

Page 10: ...e integrity and confidentiality of data and rights affected in connection with the use of the products In all cases the customer is responsible for the implementation of safety measures suitable for t...

Page 11: ...ting Observe the regulations for protective clothing e g safety shoes non slip gloves To carry the device components safely use handles or reach under the component Do not use protruding parts on devi...

Page 12: ...d lead to personal injury through bursting components or escaping health endangering gas Only use components designed for the process pressure in the application see Technical data page 118 Only carry...

Page 13: ...ble power line Observe the specifications see Information on connection lines page 52 When device damage is visible Switch the power supply off at the external point Only use electrical fuses correspo...

Page 14: ...ugh incorrect or missing potential equalization Incorrectly connected potential equalization can generate potential differences that can lead to explosions in an Ex atmosphere Connect potential equali...

Page 15: ...ender receiver unit DUSTHUNTER SP100 Ex 2K No Note 1 Information on aligning the device according to the flow direction in the duct see Adapt the sender receiver unit to the duct geometry page 62 2 Ri...

Page 16: ...MCUDH Ex 3K control unit No Note 1 Information on the potential equalization connection point 2 Warning Do not open the door of the MCUDH Ex 3K control unit until 3 minutes after switching off the po...

Page 17: ...er receiver unit restrictions of use The sender receiver unit complies with ATEX category 2G and 2D and is only to be used in one of the corresponding areas see Application illustration DUSTHUNTER SP1...

Page 18: ...vailable Personal safety equipment must be available in sufficient quantities Personal safety equipment must used by the personnel Purge gas The purge gas supply serves to protect device internal opti...

Page 19: ...not sure whether the device corresponds to the state defined during project planning or to the delivered system documentation Special local conditions In addition to the information in these Operatin...

Page 20: ...Type plates Fig 4 Type plate sender receiver unit and control unit example With the help of the type plate it is possible to identify the device and the possible areas of application perfectly by mea...

Page 21: ...y in the gas carrying duct The sender receiver unit is certified for use in explosion hazardous areas of zones 1 and 21 The control unit is certified for use in zones 2 and 22 Measuring principle Scat...

Page 22: ...ondensate Determining the dust concentration Fig 6 Measuring principle Measured scattered light intensity SI is proportional to dust concentration c Scattered light intensity not only depends on the n...

Page 23: ...potentially explosive atmosphere by optical radiation the laser module meets the criteria of the type of protection inherently safe optical radiation op is according to EN60079 28 An inadmissible hea...

Page 24: ...ure ranges and defines the device variant see Selecting the sender receiver unit page 36 Fig 7 DHSP T2VxxEX2K sender receiver unit Electronic housing Protective tube Ex Plug Connector connection Flang...

Page 25: ...sender receiver unit Sender receiver unit type code extract DHSP T 2 V 1 X EX2K T6 Maximum permissible gas temperature 2 220 C standard version 4 400 C high temperature version Probe material V Stain...

Page 26: ...access during service diagnosis Via the service interface the device parameters can be set using a computer and an operating program The parameters are stored reliably even in the case of a power fail...

Page 27: ...eel Z Ex d enclosure aluminium coated Display module D Present Other options N Not present Analog input module 0 4 20 mA 2 inputs per module 0 Not present Analog output module 0 4 20 mA 2 outputs per...

Page 28: ...to the G non return valve The operator must ensure a suitable and uninterruptible purge gas supply see Purge gas supply page 40 including a suitable purge gas hose It is mandatory to provide an antist...

Page 29: ...sing which is screwed over the plug after connecting the measuring device and secured with a screw and is part of the protection concept The connection line with the Ex plug connector is available in...

Page 30: ...ning signal is generated when the zero value is outside the specified range Control value measurement span test Sender beam intensity changes between 70 and 100 during control value determination The...

Page 31: ...value between live zero and 20 mA proportional to the contamination is output on the analog output for contamination values 40 when this value is exceeded the Malfunction status is output and on the...

Page 32: ...nical data page 118 The marking is on the type plate EU Type Examination Certificate BVS 20 ATEX E 043 X Letter X after the certificate number indicates the following special condition for the safe us...

Page 33: ...it Fig 12 Application illustration with application variant DUSTHUNTER SP100 Ex 2K Service interface Purge gas hose antistatic Line for measured value transmission Measuring channel Data interface whe...

Page 34: ...er level control systems A ribbon cable serves to connect the module to the processor board An RS485 signal line up to 1000 m long can be connected to the module which can then be led out of the Ex zo...

Page 35: ...ftware for easy operation and configuration of DUSTHUNTER measuring devices Further functions are also available e g data storage graphic displays SOPAS ET runs on a computer connected via an interfac...

Page 36: ...35 600 220 Non corrosive low corrosion DHSP T2V21EX2K 400 Non corrosive low corrosion DHSP T4V21EX2K Further variants available on request Select the nominal length of the sender receiver unit so that...

Page 37: ...nnection between the flange with tube and duct is planned Fig 13 Flange with tube 4 1 3 Selecting the MCUDH Ex 3K control unit Selection of the MCUDH Ex 3K control unit depends on the required power s...

Page 38: ...y the selected temperature class Observe the following during this examination Apart from the duct surface other parts e g flange tube and flange that can be subjected to prohibited high temperatures...

Page 39: ...ining the installation location of the sender receiver unit make sure the device is aligned with the flow direction in the duct see Adapt the sender receiver unit to the duct geometry page 62 MCUDH Ex...

Page 40: ...e gas requirement If necessary an additional nozzle can be used to stabilize the purge gas quantity Purge gas quality It may be necessary to use alternative purge gases other than the ambient air depe...

Page 41: ...Limit values according to Technical Data see Technical data page 118 If necessary provide weather protection see Weather hood page 29 enclose or lag components Consider lines and hoses at the installa...

Page 42: ...5 2 Storage Observe the following during device storage Process media residues can be hazardous to health Close off open electrical connections dust tight Protect the device openings of the sender rec...

Page 43: ...very according to the order confirmation CAUTION Danger during assembly work Improper installation can lead to injuries Observe the relevant safety regulations as well as safety notices during all ass...

Page 44: ...s not installed until commissioning All dimensions specified in this Section are shown in mm NOTICE Device damage due to premature installation of the measuring device on the gas duct Unsuitable ambie...

Page 45: ...ct can drain off 5 Weld the flange with tube on using an anchor plate for brick or concrete stacks insert junction plates for thin walled ducts 6 Close off the flange opening with a blind flange after...

Page 46: ...tting on a steel duct brick stack and on a thin walled duct is the same as for the standard version NOTICE High temperature version Temperature damage can occur on the sender receiver unit when fitted...

Page 47: ...proof areas Other compatible weather hoods must not be used in explosion proof areas see Weather protection page 126 Assembly 1 Push base plate 2 on flange with tube 5 slot onto threaded bolts 4 of t...

Page 48: ...the ambient temperature range in accordance with the Technical Data under consideration of possible radiant heat shield when necessary Protect from direct sunlight Whenever possible choose an assembly...

Page 49: ...removed from the duct with the potential equalization connected WARNING Endangerment of electrical safety during installation and maintenance work when the power supply is not switched off An electri...

Page 50: ...necting device components see Application illustration DUSTHUNTER SP100 Ex 2K page 33 Connecting is done in three main steps 1 Before connection work establish potential equalization of devices to be...

Page 51: ...n line SICK line or onsite line according to see Information on connection lines page 52 Socket White Brown Green Yellow White Yellow Green Brown Plug assignment View on pin side RS485 B 3 RS485 A 4 5...

Page 52: ...fire behavior must be verified according to IEC 60332 1 The cross section of each individual wire must not be smaller than 0 5 mm When selecting the lines the respective clamping range of the line duc...

Page 53: ...53 8024493 AE00 V1 0 2020 09 SICK OP E RAT IN G IN ST RUC TI ON S DUSTHUNTER SP100 Ex 2K Subject to change without notice ELECTRICAL INSTALLATION 7 Fig 21 Line glands MCUDH Ex 3K...

Page 54: ...in the duct during commissioning see Fitting and connecting the sender receiver unit page 62 7 5 Connecting the control unit 7 5 1 MCUDH Ex 3K component layout Fig 22 Component layout in the explosio...

Page 55: ...ons to the connecting line with Ex Plug Connector on request NOTE If more connecting lines are to be inserted than initially planned a set with line ducts is available for the MCUDH Ex 3K control unit...

Page 56: ...plug the plug connection is reverse polarity protected Then the coupling sleeve is opened to secure the socket on the connector plug The locking screw on the connection plug must be unscrewed far eno...

Page 57: ...pply page 40 Provide purge gas supply meeting the requirements Connect purge gas to the thread of the non return valve and check the flow direction is correct WARNING Risk of explosion through electro...

Page 58: ...and 37 or equivalent Signals Connection terminals 38 and 39 or equivalent Electrical connection of Remote Display 100 with own power supply unit Signals Connection terminals 38 and 39 or equivalent 7...

Page 59: ...ith the ribbon cable via plug connector see MCUDHEx 3K processor board connections page 55 The module offers the possibility to connect another optional Ethernet CoLa B or Ethernet Modbus TCP interfac...

Page 60: ...ut Option 1 Sopas via USB Sopas Service Kit 2097408 and plug adapter 6075779 Option 2 Sopas via Interface module with separate 24 V supply Ethernet CoLa B Module 2069666 and power supply unit 24 V 607...

Page 61: ...s e g no transport of packaging materials in Ex atmospheres Do not perform installation work in Ex atmospheres Commissioning decommissioning and cleaning may only be performed when it is verified that...

Page 62: ...nit page 56 now the steps for insertion in the duct follow 1 Connect a flexible potential equalization line that allows the sender receiver unit to be removed from the duct when connected 2 Activate p...

Page 63: ...t to change without notice COMMISSIONING 8 8 3 3 Start measuring operation Set the measuring system to Measurement mode to enter or modify parameters To do so cancel Maintenance Deselect Maintenance S...

Page 64: ...essary insulation The thermal insulation is an explosion protection measure to be subjected to special examination when gas temperatures in the duct are higher than the surface temperature allowed by...

Page 65: ...ment see Calibration for dust concentration mea surement page 77 This Section deals with configuring via SOPAS ET alternatively configuration can be performed directly on the display of the control un...

Page 66: ...he Service interface Recommended procedure 1 Connect the RS485 line to the MCUDH Ex 3K control unit Service interface see Interface module option of the MCUDH Ex 3K page 59 2 Connect the RS485 USB con...

Page 67: ...communication always clicked USB communication always clicked Serial communication Click 9 Enter the noted IP address 10 A list of COM ports appears Specify the COM port of the DUSTHUNTER If you do no...

Page 68: ...e the Ex area therefore configuring must be carried out outside the Ex area The following steps are then necessary 1 Select device file MCU set the measuring system to Maintenance mode 2 Enter the Lev...

Page 69: ...ine outside the Ex area based on the RS485 output of the internal Interface module see Options for MCUDH Ex 3K control unit page 127 For such a connection the remote Ethernet module must be set to the...

Page 70: ...SOPAS ET program and connect to the measuring system see SOPAS ET page 65 2 Select device file DH SP100 and move it to the Project Tree window 3 Enter password level 1 4 Set the sender receiver unit t...

Page 71: ...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...

Page 72: ...ry settings Table 13 Factory settings The steps required to modify these settings are described in the following Sections For this purpose the devices must be connected in SOPAS ET see SOPAS ET page 6...

Page 73: ...rectory Fig 36 SOPAS ET menu MCU Adjustment Function Check Automatic example Table 14 Function check setting options Standard values see Factory settings page 72 Entry field Parameter Remark Output du...

Page 74: ...e Configuration IO Configuration Output Parameters directory to set the analog outputs Fig 37 SOPAS ET menu MCU Configuration IO configuration Output Parameters Standard values see Factory settings pa...

Page 75: ...Dust concentration under standard conditions based on scattered light intensity SI Scattered light intensity Live zero Zero point 0 2 or 4 mA Select 2 or 4 mA to ensure being able to differentiate be...

Page 76: ...Constant Temperature field to enter the scaling value in mbar hPa Analog Input 2 The value from an external sensor connected to analog input 2 standard scope of delivery is used to calculate the scale...

Page 77: ...ile MCU set the measuring system to Maintenance mode 2 Enter the Level 1 password see Password for SOPAS ET menus page 65 3 Select the Configuration IO Configuration Output Parameter directory see SOP...

Page 78: ...measuring system from K2 K1 K0 Using 2 in 1 the result is as follows Using 3 the result is as follows 9 Now enter the regression coefficients cc2 cc1 and cc0 determined in directory Configuration Appl...

Page 79: ...ithout notice CONFIGURING 9 9 4 9 Changing display settings To change factory settings connect SOPAS ET to the control unit see Connecting the control unit page 54 enter the level 1 password and selec...

Page 80: ...index for the respective measured value bar Use AO scaling When activated the measured value bar is scaled to the associated analog output If this selection field is not activated define the limit val...

Page 81: ...not know your COM port You can find the COM port with the Windows Device Manager Administrator rights are not required 1 Disconnect the connection of the DUSTHUNTER and your PC 2 Input devmgmt msc 3 t...

Page 82: ...ing the buttons Status LEDs on the display indicate the current operating status 10 2 User groups Certain device functions are first accessible after a password has been entered Table 20 User groups o...

Page 83: ...TER SP100 Ex 2K Subject to change without notice OPERATION 10 10 3 Displays and operating elements MCUDH Ex 3K Fig 41 Function elements LC display MCUDH Ex 3K control unit Status LED Button for menu t...

Page 84: ...ys the login Back button Returns to the previous display Measured value key Displays current measured values Arrow up button Navigates through menu items Menu button Calls up the Diagnosis menu Menu b...

Page 85: ...rrent signal values 1 3 3 Device Info Control unit information text 1 4 I O Parameter Analog interfaces set to sensor type Requires maintenance mode condition 1 4 1 AO Parameter Selection of analog ou...

Page 86: ...n measurement page 77 Requires maintenance mode condition 2 2 1 Coeff Set Coefficient set 0 3 see Defining regression coeffi cients page 71 2 2 2 cc2 Set regression coefficients password required 2 2...

Page 87: ...and enter the password see User groups page 82 using the control fields Set the desired value using the operating fields Press Save to save in the device 11 2 2 Assigning the control unit to the sende...

Page 88: ...aintenance Operation window and click Set State Maintenance mode can also be set using the buttons on the optional control unit LC display see Menus page 85 or by connecting an external maintenance sw...

Page 89: ...re cannot be an ignition source If necessary use a gas detector to verify the explosion hazard DANGER Risk of explosion when using spare or expendable parts not approved for the Ex area All spare and...

Page 90: ...tering device data and states for diagnostic purposes The following options are available Saving as a project Not only device parameters but also data logs can be saved Saving as a device file Saved p...

Page 91: ...Commissioning decommissioning maintenance and cleaning may only be performed when it is verified that no explosive media are present in the ambient area as well as the measuring duct verification by g...

Page 92: ...or protective cover 1 and take the protective cover off Clean the optics carefully with cotton swabs and if necessary light trap 3 as well Fig 44 Cleaning the optical surfaces If contamination on the...

Page 93: ...tamination zero point and span are within the allowed ranges save them to the device by clicking the Refresh button Check values field if not repeat cleaning and check the contamination value again by...

Page 94: ...anging the non return valve page 103 12 5 4 Test equipment for linearity test Measurement linearity can be checked using a linearity test In this case filter glasses with defined transmission values a...

Page 95: ...red for the work you can establish this according to the following diagram For the optional accessories see Options for MCUDH Ex 3K control unit page 127 Fig 48 Voltage supply for sender receiver unit...

Page 96: ...plug 6 Move the sender receiver unit to an Ex free zone 7 Place the enclosure rear side of the sender receiver unit on a flat surface 8 Loosen both screws SW 7 of the cover and remove the cover 9 Swit...

Page 97: ...ith the four protection tube screws torque 15 Nm 10 Switch on the purge gas supply 11 Fit the sender receiver unit on the duct flange torque 20 Nm 12 Put the complete device back into operation connec...

Page 98: ...er s recommendation Ex condition Replacement can be carried out in the Ex area when the absence of a potentially explosive atmosphere has been verified with a gas warning device Work steps 1 Disconnec...

Page 99: ...he power supply Disconnect the potential equalization line 2 Unscrew the four flange screws and remove the sender receiver unit from the duct Caution hot aggressive and explosive gases may escape the...

Page 100: ...connector into the male connector 20 Slide the coupling sleeve over the receiving bushing and screw on to stop 21 Tighten the securing screw of the Ex Plug Connector with 3 Nm the coupling sleeve may...

Page 101: ...rified with a gas warning device Work steps 1 Disconnect the entire device control unit and sender receiver unit from the power supply Disconnect the potential equalization line 2 Unscrew the four fla...

Page 102: ...e components if necessary 6 Screw in the reducer with new copper gasket 5313977 and tighten with 30 Nm center the sealing ring at the same time 7 Screw in the non return valve with new copper seal 532...

Page 103: ...k measured and status values 12 6 14 Exchanging the button cell in the control unit Exchange criterion In case of need Ex condition Replacement can be carried out in the Ex area when the absence of a...

Page 104: ...move the power supply unit from the hat rail 7 Plug the new power supply unit onto the hat rail 8 Connect power plug 3 and DC plug 4 to the power supply unit 9 Place the protective cover on the three...

Page 105: ...ock hat rail lock 1 of the power supply unit and remove the module Note how the ribbon cable is laid on the module 6 Disconnect ribbon cable connector 2 7 Connect ribbon cable connector 2 to the new I...

Page 106: ...ices see Responsi bility of user page 18 during all work Only carry out assembly work on systems with hazard potential higher internal duct pressure hot aggressive potentially explosive gases or dusts...

Page 107: ...e file Move the mouse to the respective message to display more details on the significance of individual messages in a separate window Clicking on the display shows a short description of possible ca...

Page 108: ...r receiver unit are not on No laser beam No supply voltage Connection line not connected correctly or defective Defective plug connector Check plug connectors and lines Contact SICK Service Message Si...

Page 109: ...lfunction messages in SOPAS ET Fig 52 SOPAS ET menu DH SP100 Diagnosis Error messages Warnings Current warning or error messages or earlier messages stored in the error memory can be shown by selectin...

Page 110: ...log outputs parameters page 74 Contact SICK Service AI configura tion Number of available and config ured analog inputs not identical No parameters set for AI Connection error Module failure Check con...

Page 111: ...P100 Ex 2K Subject to change without notice TROUBLESHOOTING 13 Warning and malfunction messages in SOPAS ET Fig 53 SOPAS ET menu MCU Diagnosis Error messages Warnings Display of error or warning With...

Page 112: ...ur protection tube screws 5340709 and remove the protection tube upwards by turning it slightly 9 Loosen and remove the six enclosure screws 10 Remove the enclosure cover with all attached parts upwar...

Page 113: ...the case with a correctly adjusted laser Implementation criterion As required Ex condition Adjustment must be performed outside the Ex area Work steps 1 Disconnect the entire device control unit and s...

Page 114: ...Transport the sender receiver unit to the measuring location Connect the potential equalization 14 Fit the purge gas hose and switch on the purge gas supply 15 Fit the sender receiver unit on the duc...

Page 115: ...emove fuse holder 1 and open 4 Remove the transparent fuse cover 5 Replace defective fuse 2 see Other accessories page 127 6 Close and attach the fuse holder 7 Close the door Switch the power supply o...

Page 116: ...unit from the supply voltage Disconnect the potential equalization NOTICE Purge gas supply An interruption in the purge gas supply to a duct mounted sender receiver unit can damage the device Never s...

Page 117: ...Replacement devices or putting the device back into operation by SICK Service Preparatory work Clean all device components Remove any residues that are potentially hazardous to health Complete the Re...

Page 118: ...asuring ranges Scattered light intensity 0 7 5 mg m additional measuring ranges 0 10 0 15 0 50 0 100 0 200 0 500 mg m Response time t90 1 600 seconds Freely adjustable Precision 2 of measuring range e...

Page 119: ...EX IECEX II 2G Ex db op is IIC T6 Gb II 2D Ex tb op is IIIC T85 C Db Ex db op is IIC T6 Gb Ex tb op is IIIC T85 C Db Protection class IP66 Weight Nominal length 435 mm Nominal length 735 mm 14 2 kg 15...

Page 120: ...ection class IP65 Analog outputs 1 output 0 2 4 20 mA 750 Galvanically isolated Analog inputs 2 inputs 0 20 mA measuring resistance 110 Not galvanically isolated Digital outputs 5 relay contacts 48 V...

Page 121: ...0Ex 2K sender receiver unit Fig 57 Dimensions sender receiver unit DUSTHUNTER SP100 Ex 2K Table 31 Part numbers sender receiver unit 60 180 53 NL L NL L 435 300 735 600 55 155 247 300 130 Name Part No...

Page 122: ...71 high alloy steel material tube 1 0254 unalloyed structural steel Flange with tube i 70 mm L 130 mm 2115419 DHSP Txx1 DHSP Txx2 Flange with tube i 70 mm L 240 mm 2115420 Flange with tube i 70 mm L 5...

Page 123: ...l unit in wall enclosure supply voltage 115 230 V AC without integrated purge gas supply with display with integrated Interface module RS485 Modbus ASCII RTU 1106647 MCUDH Ex 3K NSYDN00000NNOE control...

Page 124: ...MCUDH Ex 3K control unit Table 37 Consumable parts MCUDH Ex 3K Only spare and consumable parts from SICK may be used Name Part No Spare and consumable parts set DUSTHUNTER SP100 Ex 2K 2115270 Name Nu...

Page 125: ...e 38 Spare parts SP100 Ex 2K sender receiver unit 16 2 2 Spare parts MCUDH Ex 3K control unit Table 39 Spare parts MCUDH Ex 3K Name Part No Protection tube NL 435 mm 3 1 SS 4103878 Protection tube NL...

Page 126: ...unit to sender receiver unit 17 3 Fastening technology Table 42 Part numbers assembly parts Name Part No Weather hood for sender receiver unit with NL up to 735 mm for Ex protection zone 2108971 Name...

Page 127: ...Ex area to which the optional modules can be connected see Interface module option of the MCUDH Ex 3K page 59 Table 43 Part numbers optional accessory MCUDH Ex 3K control unit 17 5 Other accessories...

Page 128: ...missions Quality assurance of automated measuring systems EN 60079 0 2012 08 EN 60079 15 2010 05 EN 60079 28 2015 09 EN 60079 31 2014 07 EN 60079 1 2018 EN 60079 7 2015 18 2 Electrical protection MCUD...

Page 129: ...etability or suitability for a particular purpose See GNU General Public License for details With regard to the other Open Source components we refer to the liability disclaimers of the copyright hold...

Page 130: ...8080 7425 E Mail enquiry my sick com Mexico Phone 52 472 748 9451 E Mail mexico sick com Netherlands Phone 31 0 30 229 25 44 E Mail info sick nl New Zealand Phone 64 9 415 0459 0800 222 278 tollfree...

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