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Technical data

8.6 Design

SITRANS WM300 MFA
Operating Instructions, 08/2018, A5E45090709-AA

8.6

Design

●

Polycarbonate construction: 0.2 kg (0.44 lb)

Note
For use in outdoor applications, device must be installed in a suitable NEMA/IP rated

enclosure.

8.7

Approvals

●

CE, CSA/UL

(C/US)

FM, EAC, RCM, KCC

●

EMC performance available on request

8.8

Operating Conditions

Location

Indoor/outdoor

Altitude

2 000 m max.

Ambient temperature

-20 ... 55 °C (-4 ... 131 °F)

Relative humidity

Suitable for outdoor

Installation category

Pollution degree

Related Equipment

Ambient Temperature Range

Approx wt.

RMA

-40 ... 60 °C (-40 ... 140 °F)

2.3 kg (5 lb)

MSP-12

-40 ... 60 °C (-40 ... 140 °F)

1.4 kg (3 lb)

XPP-5

-40 ... 60 °C (-40 ... 140 °F)

1.8 kg (4 lb)

MSP-3

-50 ... 260 °C (-58 ... 500 °F)

1.4 kg (3 lb)

MSP-9

-50 ... 260 °C (-58 ... 500 °F)

1.8 kg (4 lb)

MSP-7

-40 ... 60 °C (-40 ... 140 °F)

1.4 kg (3 lb)

Содержание SITRANS WM300 MFA

Страница 1: ..._____________ ___________________ ___________________ SITRANS Motion Sensors SITRANS WM300 MFA Operating Instructions 7MH77 WM300 MFA 08 2018 A5E45090709 AA Introduction 1 SITRANS WM300 MFA Overview 2 Installing mounting 3 Connecting 4 Service and maintenance 5 Parameter assignment 6 Troubleshooting 7 Technical data 8 Dimension drawings 9 Technical Reference A Applications B Support C ...

Страница 2: ...ay be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WAR...

Страница 3: ... 1 MSP 3 or MSP 9 Probe with RMA remote mounted amplifier 19 4 1 2 MSP 12 Probe with RMA internally mounted pre amplifier 20 4 1 3 XPP 5 with RMA internally mounted pre amplifier 21 4 1 4 MSP 7 with IMA internally mounted pre amplifier 22 4 1 5 Cable length from RMA or IMA to WM300 MFA 23 4 1 6 Interconnection Diagram for XPP 5 24 4 2 Connection to Power 26 5 Service and maintenance 29 5 1 Setup 2...

Страница 4: ...al speed detection 46 6 7 1 Differential speed detection P040 46 6 7 2 Maximum frequency setpoint P041 P042 47 6 7 3 Differential alarm setpoints P043 P044 49 6 7 4 Operator display 50 7 Troubleshooting 53 7 1 Troubleshooting 53 8 Technical data 55 8 1 Safety Note 55 8 2 Power 55 8 3 Outputs 55 8 4 Inputs 56 8 5 Performance 56 8 6 Design 57 8 7 Approvals 57 8 8 Operating Conditions 57 9 Dimension ...

Страница 5: ...afts 73 B 4 Rotating Shaft of Rotary Feeder 74 B 5 Drive Sprocket on Rotary Feeder 74 B 6 Belt Conveyors 75 B 7 Screw Conveyors 75 B 8 Screw Conveyor Flights 76 B 9 End Bearing on Screw Conveyor 76 B 10 Non ferrous Window 77 C Support 79 C 1 Technical support 79 C 2 Certificates 79 Index 81 ...

Страница 6: ...Table of contents SITRANS WM300 MFA 6 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 7: ... installation and commissioning In order to use the device correctly first review its principle of operation The instructions are aimed at persons who install and commission the device To realize optimum performance from the device read the complete operating instructions 1 2 Document history The following table shows major changes in the documentation compared to the previous edition Edition Note...

Страница 8: ...eturned in their original packaging If the original packaging is no longer available ensure that all shipments are properly packaged to provide sufficient protection during transport Siemens cannot assume liability for any costs associated with transportation damages CAUTION Insufficient protection during storage The packaging only provides limited protection against moisture and infiltration Prov...

Страница 9: ...sensing probe Pulses generated from the probe are continually compared to the adjustable setpoint If the pulse rate is lower or higher than the setpoint the alarm relays operating in a faiI safe mode will de energize indicating failure The relays will not energize until the pulse rate increases above or below the setpoint The relays can be reset automatically or manually See Motion Failure Alarm P...

Страница 10: ...SITRANS WM300 MFA Overview SITRANS WM300 MFA 10 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 11: ...area that is clean dry vibration free within the ambient temperature range and non corrosive to the electronics or its enclosure The cabinet door should be accessible for viewing and to allow calibration of the SITRANS WM300 MFA Consider the probe location carefully before installation Avoid strong magnetic fields 50 60 Hz from nearby power transformers heater elements or large industrial motors b...

Страница 12: ... probe should be mounted onto a vibration free structure using the mounting flange The gap between probe and target should be large enough to prevent the target from damaging the probe The probe environment must be within the probe s ambient temperature range and non corrosive to the probe s body Refer to Applications Page 71 The probe design detects a changing magnetic field typically caused by a...

Страница 13: ...s SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 13 3 4 Mounting Details To mount the SITRANS WM300 MFA or other components slide the DIN rail mounting clips outside of the enclosure and to the mounting holes Mounting slide ...

Страница 14: ...Installing mounting 3 4 Mounting Details SITRANS WM300 MFA 14 Operating Instructions 08 2018 A5E45090709 AA For wall mounting slide the tabs out and mount to the wall post with M4 screws Mounting slide ...

Страница 15: ...or 20 nut and bolt or drill and tap four holes on 114 4 5 BCD 6 0 25 hole for 20 bolt on 114 4 5 BCD four places 113 5 25 O D 2 NSPL MSP 9 Mounting Details Dimensions in mm inch 6 0 25 4 holes equally spaced on a 114 4 5 BCD 95 3 75 probe clearance hole Panel cutout Probe flange For high temperature and corrosion resistant applications 304 stainless steel body comes with stainless steel clamp and ...

Страница 16: ... WM300 MFA 16 Operating Instructions 08 2018 A5E45090709 AA 3 5 Wiring Where possible the probe components should be interconnected via flexible conduit This allows for easier removal or adjustment of the probe and mounting flange assembly ...

Страница 17: ...Installing mounting 3 5 Wiring SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 17 ...

Страница 18: ... SITRANS WM300 MFA 18 Operating Instructions 08 2018 A5E45090709 AA Note RMA not required for use with MSP 7 Proper switch selection must be made to ensure correct signal conditioning Improper switch selection may damage the device ...

Страница 19: ...und loops 4 1 1 MSP 3 or MSP 9 Probe with RMA remote mounted amplifier RMA selector switch to the right Maximum cable length from probe to RMA is 30 m 100 ft of shielded cable 18 ga wire 1 5 m 5 ft Belden 83321 Teflon1 cable potted in probe See Cable length from RMA or IMA to WM300 MFA Page 23 for cable lengths from RMA to main group 1 Teflon is a registered trademark of E I du Pont de Nemours and...

Страница 20: ...709 AA 4 1 2 MSP 12 Probe with RMA internally mounted pre amplifier RMA selector switch to the left Wire can be run in conduit common to motor supply or control wiring Connection to probe terminals can be made under probe cap See cable lengths Page 23 for maximum separation from probe to RMA ...

Страница 21: ... to the left XPP 5 cable must be run in dedicated approved metal conduit boxes and fittings and to procedures in accordance with all governing regulations See Cable length from RMA or IMA to WM300 MFA Page 23 for cable lengths from probe at SITRANS WM300 MFA See cable lengths for maximum separation from probe to RMA Note Refer to Interconnection Diagram for XPP 5 Page 24 ...

Страница 22: ...TRANS WM300 MFA WARNING Unsuitable cables cable glands and or plugs Risk of explosion in hazardous areas Use only cable glands plugs that comply with the requirements for the relevant type of protection Tighten the cable glands in accordance with the torques specified in Cable length from RMA or IMA to WM300 MFA Page 23 Close unused cable inlets for the electrical connections When replacing cable ...

Страница 23: ...ble inlet or incorrect conduit system In the case of a conduit system mount a spark barrier at a defined distance from the device input Observe national regulations and the requirements stated in the relevant approvals 4 1 5 Cable length from RMA or IMA to WM300 MFA Wire gauge Length in feet Length in meters 22 AWG 0 34 mm2 2 500 760 18 AWG 0 75 mm2 5 000 1 520 12 AWG 4 mm2 25 000 7 600 ...

Страница 24: ...Connecting 4 1 Interconnection SITRANS WM300 MFA 24 Operating Instructions 08 2018 A5E45090709 AA 4 1 6 Interconnection Diagram for XPP 5 ...

Страница 25: ...Connecting 4 1 Interconnection SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 25 ...

Страница 26: ...ng Instructions 08 2018 A5E45090709 AA 4 2 Connection to Power A standard LOGO power module can be used to convert AC to DC power If 24VDC power is already available in the installation cabinet connect it directly to the SITRANS WM300 MFA Typical LOGO power module ...

Страница 27: ...l have insulation suitable for the highest applied input or relay voltage whichever is greater Relay contact terminals are for use with equipment that has no accessible live parts and wiring that has insulation suitable for at least 250 V The maximum allowable working voltage between adjacent relay contacts should be 250 V ...

Страница 28: ...Connecting 4 2 Connection to Power SITRANS WM300 MFA 28 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 29: ... F4 Navigate display forward 5 1 1 Calibration The probe and pre amplifier require no calibration Connect the probe pre amp if required and SITRANS WM300 MFA as shown in the Interconnection Page 19 chapter Connect the SITRANS WM300 MFA to power as shown in the Connection to Power Page 26 diagram 5 2 Maintenance The device is maintenance free However a periodic inspection according to pertinent dir...

Страница 30: ...Service and maintenance 5 2 Maintenance SITRANS WM300 MFA 30 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 31: ...SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 31 Parameter assignment 6 6 1 Menu structure ...

Страница 32: ...their corresponding outputs Input Probe Start DLY Timer Outputs Alarm De lay l1 O P Reset Q1 Q4 Q1 Q4 l2 Start Delay Q1 Q3 Q1 Q3 A1 Q2 Q4 Q2 Q4 A2 Motion Failure Alarm Slow Speed Version l3 A 0 399 Sec T1 Q1 l3 OVR SPD A1 l5 Not Used Q3 l3 UND SPD A1 l4 B 0 399 Sec T2 Q2 l4 OVR SPD A2 l6 Not Used Q4 l4 UND SPD A2 Motion Failure Alarm Standard Version l3 A 0 5 kHz T1 Q1 OVR UNDE R A1 l4 B 0 5 kHz T...

Страница 33: ...t of any or all output s when a defined upper or lower limit is observed and the Alarm flag set The physical output once activated failsafe operation set to Lo will set the output relay to Off or Low and maintain this state until the operator physically resets Alarm On by switching input I1 from Lo to Hi state using a Momentary Make Contact Note Input I1 must transition momentarily from a Lo to a ...

Страница 34: ...slow speed process but also compatible with standard operating functions Enable to have a start up delay in seconds 0 to 399 delay allows process to get to operational speed before a relay output will be generated When value 0 then output relays are maintained Hi for the set time period to allow system to achieve process speed Values Start up delay ON I2 Hi active Hi transition from Lo Hi Input I2...

Страница 35: ...d process but also compatible with standard operating functions Enable to have a start up delay in seconds 0 to 399 delay allows process to get to operational speed before a relay output will be generated When value 0 then output relays are maintained Hi for the set time period to allow system to achieve process speed Values Startup Delay ON I2 Hi Active Hi transition from Lo Hi Input I2 1 Enable ...

Страница 36: ...med no input is required to activate Enter a relay output delay in seconds 0 399 The delay avoids false alarms in conditions which can go in and out of desired range setpoint frequently When value 0 then output relays are held maintained Hi for the set time period to allow system to achieve process speed Values Alarm Delay ON P003 1 1 1 00 Seconds Note Typically used for a slow speed process but c...

Страница 37: ...t is required to activate Enter a relay output delay in seconds 0 399 The delay avoids false alarms in conditions which can go in and out of desired range setpoint frequently When value 0 then output relays are held maintained Hi for the set time period to allow system to achieve process speed Note Typically used for a Slow Speed process but will work with standard operating functions as well Valu...

Страница 38: ...or DISABLED The setpoints are programmed in seconds and not frequency Hz When enabled the displays access only the slow speed version setup parameters Slow speed version only allows two independent sensors wired to inputs Q1 and Q2 Over speed and under speed setpoints are programmed independently Note Typically used for a slow speed process but compatible with standard operating functions 6 5 2 Sl...

Страница 39: ...m output relay Q3 6 5 3 Slow speed P011 For relay output Q1 Over speed setpoint indicates when the process speed of the target device has increased past a safe working speed rotation within the process Enter the number of seconds between pulses in an over speed situation P011 xxx seconds Values Setpoint 00 00 xx HH MM SS range 0 399s then resets back to 0 Input I3 Over Speed alarm output relay Q1 ...

Страница 40: ... output Q4 Under speed setpoint indicates when the process speed of the target device has decreased below a safe working speed rotation Enter the number of seconds between pulses in an under speed situation P012 xxx seconds Values Setpoint 00 00 xx HH MM SS range 0 399s then resets back to 0 Input I4 Under Speed alarm output relay Q4 ...

Страница 41: ...e process speed of the target device has increased past a safe working speed rotation within the process Enter the number of seconds between pulses in an under speed situation P013 xxx Seconds Values Setpoint 00 00 xx HH MM SS range 0 399s then resets back to 0 Input I4 Over speed alarm output relay Q2 Run display features seconds between pulses for probe A and B and relay output status ...

Страница 42: ...vious pulse This can be used as a guide to understand timing between pulses at any time in the process Current time is since the last pulse and will continue to increase until the next consecutive pulse is observed on the input Probe Input I3 Output Q1 Q3 Q1 Alarm Off maintained HI output Q1 Alarm On maintained LO output Q3 Alarm Off maintained HI output Q3 Alarm On maintained LO output Probe Inpu...

Страница 43: ... Q1 Probe A under speed setpoint P020 for relay output Q1 Enter the frequency between pulses in an under speed situation Probe A over speed setpoint P021 Enter the frequency between pulses in an over speed situation The setpoint value Max Hz for input I3 represents the 20 mA analog output AQ1 Only set the value if the non contact tachometer function will be used P020 xxx Seconds P021 xxx Seconds ...

Страница 44: ... P022 for relay output Q2 Enter the frequency between pulses in an under speed situation Probe B over speed setpoint P023 for relay output Q2 Enter the frequency between pulses in an over speed situation The setpoint value Max Hz for input I4 represents the 20 mA analog output AQ2 Only set the value if the non contact tachometer function will be used P022 xxx Seconds P023 xxx Seconds ...

Страница 45: ... is set to a minimum of 16 Hz 4 to 20 mA therefore 1 Hz is equal to 1 mA Probe A 20 mA setpoint P031 for analog output AQ1 when an NCT application is in use Probe B 20mA setpoint P032 for analog output AQ2 when an NCT application is in use Enter the frequency representing maximum speed for analog output 20mA Note P031 and P032 Maximum Frequency 20 mA must be programmed prior to enabling the Tachom...

Страница 46: ... disable this feature set P030 ENABLED or DISABLED 6 7 Differential speed detection 6 7 1 Differential speed detection P040 Differential Speed Detection DSD function provides a relay output based on differential comparison between probes A and C B and D Enable for DSD use disable for standard speed monitoring The DSD can be enabled from this display Pressing the F2 or Esc Key cursor key together w...

Страница 47: ...is equal to a 10 speed change Note The input resolution is 1 Hz Depending on the Input frequency calibration this 1 Hz value will represent a different percentage of speed change P040 Enabled or Disabled 6 7 2 Maximum frequency setpoint P041 P042 Probe C maximum frequency P041 for comparison to probe A Enter the maximum frequency between pulses for probe C Input I5 is the second frequency input mo...

Страница 48: ... Therefore a differential of 6 Hz 10 on channel A or 3 Hz on channel C will cause a differential alarm to be activated P041 xxx Hz P042 xxx Hz Note In the event both sensors do not monitor the same frequency the maximum frequency setpoints can be different The programming calculates the setpoint difference in percentage ...

Страница 49: ...ercentage the operator can observe the current frequency of both setpoints for comparison in this display Differential alarm setpoint displays Inputs I4 and I6 DSD alarm setpoint B and D P044 For relay output Q4 Enter the percentage difference between frequency of probe B and probe D for relay output When enabled output Q4 will alarm on set point differential programmed When inputting the setpoint...

Страница 50: ...90709 AA 6 7 4 Operator display Note Only one of these displays will be active each display selected is based on which functions have been Enabled Tachometer function disabled differential speed disabled Tachometer function enabled differential speed disabled Tachometer function enabled differential speed display ...

Страница 51: ...erating Instructions 08 2018 A5E45090709 AA 51 Tachometer function enabled differential speed enabled Note When the non contact tachometer and the differential speed functions enabled the display alternates between the over under speed alarm and non contact tachometer screens ...

Страница 52: ...Parameter assignment 6 7 Differential speed detection SITRANS WM300 MFA 52 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 53: ...lay In the event of a power loss or power cycle the remote display will repower to the last valid display screen If the on board display does not reload to the setup screen press the ESC key on the base module to return to the last valid display screen Notes If diagnosis does not solve the malfunction the probe pre amp or SITRANS WM300 MFA may be defective To find out if the probe is defective non...

Страница 54: ...Troubleshooting 7 1 Troubleshooting SITRANS WM300 MFA 54 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 55: ...he accuracy of these specifications but reserves the right to change them at any time 8 1 Safety Note Note Always use product in accordance with specifications 8 2 Power 10 8 28 8 V DC 25 165 mA Power supply 100 240 V AC 50 60 Hz 0 7 0 35A per LOGO power module 8 3 Outputs 4 relays Resistive rating 8 A 24 V DC 10 A 240 V AC 3 A 120 V AC 8 A 250 V AC ...

Страница 56: ...I8 maximum 4 Hz 8 5 Performance Repeatability 1 Temperature coefficient setpoint variance 0 018 C 0 01 F Setpoint adjustment range Standard mode 2 5 000 Hz 120 300 000 ppm Slow speed mode 2 400 seconds 30 0 0025 ppm SITRANS WM300 standard mode MSP 3 MSP 7 MSP 9 MSP 12 XPP 5 1 Hz 120 Hz 60 ppm 7 200 ppm SITRANS WM300 slow speed mode MSP 3 MSP 7 MSP 9 MSP 12 XPP 5 30 0 0025 ppm between pulses 2 400 ...

Страница 57: ... EMC performance available on request 8 8 Operating Conditions Location Indoor outdoor Altitude 2 000 m max Ambient temperature 20 55 C 4 131 F Relative humidity Suitable for outdoor Installation category II Pollution degree 2 Related Equipment Ambient Temperature Range Approx wt RMA 40 60 C 40 140 F 2 3 kg 5 lb MSP 12 40 60 C 40 140 F 1 4 kg 3 lb XPP 5 40 60 C 40 140 F 1 8 kg 4 lb MSP 3 50 260 C ...

Страница 58: ......

Страница 59: ...SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 59 Dimension drawings 9 9 1 SITRANS WM300 MFA dimensions Dimensions in mm inch Bus port cover remove for NCT module integration ...

Страница 60: ...00 MFA 60 Operating Instructions 08 2018 A5E45090709 AA Dimensions in mm inch Note Non metallic enclosure does not provide grounding between conduit connections use grounding type bushings and jumpers Use only approved suitable size hubs for watertight application ...

Страница 61: ...018 A5E45090709 AA 61 9 2 High Temperature Probe MSP 3 Dimensions in mm inch 2 NPSL Mounting flange Locknut Probe body Gasket Cap c w 1 2 NPT conduit entrance Cast aluminum body comes with cast aluminum cap and zinc flange zinc plated locknut and silicone rubber gasket See Mounting Details Page 13 ...

Страница 62: ... Stainless Steel Probe MSP 9 SITRANS WM300 MFA 62 Operating Instructions 08 2018 A5E45090709 AA 9 3 Stainless Steel Probe MSP 9 Dimensions in mm inch Gasket Cap c w 0 875 holes 22 mm Stainless steel body and mounting flange ...

Страница 63: ...s 08 2018 A5E45090709 AA 63 9 4 Standard Probe MSP 12 and MSP 7 Dimensions in mm inch 2 NPSL Mounting flange Locknut Probe body Gasket Cap c w NPT conduit entrance Aluminum body comes with die cast aluminum cap and zinc flange zinc plated locknut and neoprene gasket See Mounting Details Page 13 ...

Страница 64: ...ch 2 conductor shielded cable NPT Nameplate 171 5 6 75 nominal Mounting flange Locknut 2 NSPL Probe body potted aluminum housing Probe body potted aluminum junction box C S A Approved for Class I Div 1 Groups A B C and D Class II Div 1 Groups E F and G Class III Aluminum body with die cast flange and zinc plated locknut Pre amp and cable potted in the probe s body ...

Страница 65: ...Dimension drawings 9 5 Hazardous Locations XPP 5 SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 65 ...

Страница 66: ......

Страница 67: ...obe or remote from the motion sensing probe Pulses generated from the probe are continually compared to the adjustable setpoint Probe The Milltronics probes work on the principle of Faraday s Laws of Electromagnetic Induction When a ferromagnetic object enters the probe s permanent magnetic field it distorts the flux causing it to cut the coil windings and generate a voltage This voltage is propor...

Страница 68: ...andard probe Fig a Fig b Fig c The resultant line indicates the threshold tolerance of the accompanying SITRANS WM300 MFA electronics For example in Fig a a 100 mm 4 inch gap requires a minimum velocity of about 10 m minute 35 ft minute with a velocity of 0 61 m minute 2 ft minute a maximum gap of 31 mm 1 25 inch is possible Note 25 4 mm 1 inch and 0 305 m 1 ft ...

Страница 69: ...verts them into NPN open collector outputs The preamplifier comes internally mounted in the probe or in a module enclosure for remote mounting Internally mounted pre amplifiers are called IMAs Remote mounted pre amplifiers are called RMAs SITRANS WM300 MFA Operation The SITRANS WM300 MFA provides a short circuit protected 24 V DC unregulated supply to the preamp The rate at which the pulses are re...

Страница 70: ...I2 When in use time delay will energize the relay outputs and be maintained in a closed state for the duration of the programmed timer This feature will prevent a false alarm indication during equipment startup in slow speed applications Input I2 must realize a transition from Lo Hi Lo in order to initiate the internal timer used to maintain the output relay closed If the monitored equipment does ...

Страница 71: ...SITRANS WM300 MFA Operating Instructions 08 2018 A5E45090709 AA 71 Applications B B 1 Bucket Elevators Dimensions in mm inch ...

Страница 72: ...Applications B 2 Bucket Elevator SITRANS WM300 MFA 72 Operating Instructions 08 2018 A5E45090709 AA Figure A Dimensions in mm inch B 2 Bucket Elevator ...

Страница 73: ...ds are viable if the speed is such that the blades or key will provide the number of pulses required at a minimum velocity of 1 5 m minute 5 ft minute In applications where exposed moving parts are required safety shields and precautions should be applied Where conditions prevent the sensing of buckets a belt pulley or paddle mounted on an exposed shaft end preferably the tail pulley may be used ...

Страница 74: ...Applications B 4 Rotating Shaft of Rotary Feeder SITRANS WM300 MFA 74 Operating Instructions 08 2018 A5E45090709 AA B 4 Rotating Shaft of Rotary Feeder B 5 Drive Sprocket on Rotary Feeder ...

Страница 75: ...each application governs the minimum gap allowable Maximum gap for operation is 102 mm 4 inch optimum 25 to 50 mm 1 to 2 inch B 7 Screw Conveyors The probe should be located at the idler end usually feed end Arrows indicate permissible placement range of the probe A ferrous mass added behind the flight of a screw conveyor where it passes the probe aids Borderline Operation This mass must be added ...

Страница 76: ...Applications B 8 Screw Conveyor Flights SITRANS WM300 MFA 76 Operating Instructions 08 2018 A5E45090709 AA B 8 Screw Conveyor Flights B 9 End Bearing on Screw Conveyor ...

Страница 77: ...ase plate Window For screw conveyor with trough over 3 1 mm 0 125 inch thick or for high temperature applications The dimensions shown for the base window and bracket are the minimum recommended with tolerances of 0 8 mm 0 031 inch Use 305 310 or 316 stainless steel brass or aluminum The probe may not touch the window if temperatures are in excess of 60 C 140 F when using the low temperature probe...

Страница 78: ...Applications B 10 Non ferrous Window SITRANS WM300 MFA 78 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 79: ...ides a comprehensive support solution at Partner http www automation siemens com partner Personal contact If you have additional questions about the device please contact your Siemens personal contact at Support request http www siemens com automation support request To find the personal contact for your product go to All Products and Branches and select Products Services Industrial Automation Pro...

Страница 80: ...Support C 2 Certificates SITRANS WM300 MFA 80 Operating Instructions 08 2018 A5E45090709 AA ...

Страница 81: ... 64 Document history 7 Documentation 79 Drive sprocket on rotary feeder 74 Dynamic range 56 E End bearing on screw conveyor 76 H Hotlline Refer to Support request I Installing mounting location requirements 12 mounting details 15 proper mounting 12 wiring 16 Instuctions and manuals 79 Interconnection cable length 23 MSP 12 probe with IMA 20 22 MSP 3 probe with RMA 19 MSP 9 probe with RMA 19 XPP 5 ...

Страница 82: ...tating shaft of rotary feeder 74 S Scope of delivery 8 Screw conveyor flights 76 Screw conveyors 75 Service 79 Service Support 79 Internet 79 Setpoint adjustment range 56 Shafts 73 Support 79 Support request 79 T Technical data 55 approvals 57 construction 57 operating conditions 57 outputs 55 performance 56 power 55 Technical support Partner 79 Technical Support 79 Personal contact 79 Temperature...

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