MSA General Monitors S4100C Manual Download | Manualshive

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M

ODEL

S4100C

Hydrocarbon Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

Hydrocarbon Sulphide
Smart Transmitter

The information and technical data disclosed in this
document may be used and disseminated only for
the purposes and to the extent specifically
authorized in General Monitors in writing. Such
information and technical data are proprietary to
General Monitors and may not be used or
disseminated except as provided in the foregoing
sentence.

Instruction Manual

01/18

General Monitors reserves the right to change published
specifications and designs without prior notice.

Part No.

MANS4100C-EU

Revision Q/01-18

1
2
3
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»

Summary of Contents for General Monitors S4100C

Page 1: ...carbon Sulphide Smart Transmitter Hydrocarbon Sulphide The information and technical data disclosed in this document may be used and disseminated only for the purposes and to the extent specifically a...

Page 2: ......

Page 3: ...g all implied warranties of merchantability and fitness and the express warranties stated herein are in lieu of all obligations or liabilities on the part of General Monitors for damages including but...

Page 4: ...r Poisons 7 3 4Interconnecting cable Guidelines 8 3 5Installation of Sensor 8 3 6Installation Instructions 9 3 6 1 Smart Transmitter Cable Termination 9 3 6 2 Cable Termination in Safe Area 9 3 6 3Cab...

Page 5: ...ting Plate P N 10041 Dash 1 or 2 27 7 6Portable Purge Calibrator Model 1400150 27 7 7Remote Test Gas Applicator TGA 1 29 7 8Volatile Liquids and Solvents 30 8 0 Modbus RTU Serial Interface 31 8 1Gener...

Page 6: ...non volatile memory along with calibration and setup parameters The entire electronics module is fully encapsulated in compliance with the relevant standards The Smart Transmitter s user interface is...

Page 7: ...atching Non latching A2 Trip Level User Selectable 10 60 LEL in 1 LEL increments A2 Open Collector Output User selectable Energised De energised and Latching Non latching Fault Open Collector Output N...

Page 8: ...min max 8VDC 40 VDC Supply voltage ripple noise max 1Vpp Supply current consumption including sensor typ max 250mA 310mA 24 VDC 500mA 620mA 12 VDC Supply fuse rating 18VDC 35VDC operation 10VDC 35VDC...

Page 9: ...ut 100mA max 1VDC 2 6 Factory default settings Calibration level 50 LEL A1 Trip Level 20 LEL A1 Open Collector Output De energised and non latching A2 Trip Level 50 LEL A2 Open Collector Output De ene...

Page 10: ...Model S4100C 5 2 8 Outline Drawing...

Page 11: ...a gas but refer to the additional precautions listed below Consider how the leaking gas will disperse Locate the Smart Transmitter where prevailing air currents are likely to contain the maximum amou...

Page 12: ...ransmitter 3 3 Sensor Poisons HC Sensors may be adversely affected by prolonged exposure to certain atmospheres These in the main are chemical poisons although other substances such as silicones coat...

Page 13: ...or crimps on any junction box or housing wiring terminals Poor crimping can cause bad connection when unit experiences temperature variations We therefore recommend good practice is to just terminate...

Page 14: ...trically to the electronic circuitry of the Smart Transmitter or the sensor Connect an external earth stud in accordance with local practice if required Ensure no wires cross over the top of the conne...

Page 15: ...Model S4100C 10 3 6 3 Cable Termination Drawing...

Page 16: ...Model S4100C 11 The electrical rating for all open collector outputs is 100mA 35VDC The diagram below illustrates some typical open collector external circuits...

Page 17: ...do not cause shorts NOTE If remote calibration is required connect the Remote Calibration Input to Power Supply Return via a momentary action NO switch in the Safe Area The switch should be rated 5V...

Page 18: ...th Stopping Plug P N 311001 1 Tighten to insure it is secure and making good contact with internal continuity plate If removing the Earth Stopping Plug P N 311001 1 unscrew Continuity Hex Nut P N 928...

Page 19: ...Model S4100C 14...

Page 20: ...ee calibration gas within 6 minutes following selection and will display the appropriate fault code if no gas has been applied and exit the menu Similar action occurs if the calibration gas supply is...

Page 21: ...rms LEL 10 Level 1 menu selections available Menu entry delay No No No Yes ACA CCA ASU CSU ncl 5 sec No No No No ACA ASU CSU ncl 5 sec No No Yes Yes ACA CCA 90 sec No No Yes No ACA ncl 90 sec No Yes N...

Page 22: ...tching Triplevel setup Triplevel adjustable 10 LEL to 60 LEL A2 alarm setup Return to level 2 A2 alarm setup Open collector output normally energized Open collector output normally de energized Open c...

Page 23: ...Calibration completed Remove calibration gas Return to level 1 Terminate menu Slow Flash 2 sec 10 sec Menu Timeout in progress This timeout starts 30 sec after the last menu selection was made Apply m...

Page 24: ...lying the magnet when the display scrolls around The instrument will acknowledge the selection by rapid flashing ACA for 1 second and continue to display ACA for another 7 seconds while it takes the z...

Page 25: ...it will continue to display ncl for another 7 seconds while it takes the zero gas reading The instrument will then display AC NOTE Calibration mode may be terminated at this point by briefly re applyi...

Page 26: ...rve that the gas reading settles at the required level Should the final reading fall outside the required limits a full calibration is required If so proceed as follows Place the magnet on the General...

Page 27: ...ration input active it will display EEPROM write activity for 1 second followed by Power up in progress as above This condition will cause the Power up EEPROM CRC check to be bypassed and the Modbus P...

Page 28: ...f necessary before refitting to the sensor body General Monitors strongly recommends that the complete system including all alarm circuitry be tested at least annually and that the following checks be...

Page 29: ...rate If persistent replace sensor F04 Sensor open circuit 5 non latching Check wiring and sensor Replace sensor if necessary F05 Sensor short circuit 4 non latching Check wiring and sensor Replace sen...

Page 30: ...r exists Non latching Alarms will clear automatically once the Alarm condition ceases to exist 6 3 Modbus RTU Serial Interface problems If the Modbus Node Address or any other Modbus parameter of the...

Page 31: ...internal 3 16 UNEF 2B thread for installation on the sensor body This dust guard provides protection from fine particulates and windy environments It should be used only in dry locations because of th...

Page 32: ...recalibration 7 6 Portable Purge Calibrator Model 1400150 General Monitors Portable Purge Calibrator is a compact accurate and safe field calibration system No hazardous gas to handle The Calibrator...

Page 33: ...Cylinder Refill Methane Gas 50 LEL 140155 M Butane Gas 50 LEL 140015 B Portable Purge Calibrator Operating Instructions 1 Allow the Model S4100C to stabilise for 1 hour Ensure that the sensor is in cl...

Page 34: ...essentially motionless If used outdoors wind may considerably reduce gas concentration With wind speeds up to 13mph the accuracy of the test gas and or calibration will be within approximately 20 of t...

Page 35: ...Acrylonitrile 120 Amyl Acetate 100 Benzene 65 Butyl Acetate 137 Butyl Alcohol 1 Butanol 78 sec Butyl Alcohol 2 Butanol 95 tert Butyl Alcohol 138 Butyraldehyde 102 Cyclohexane 86 Diethyl Ketone 3 Penta...

Page 36: ...1 19K2 baud no parity and 1 stop bit When the instrument is powered up the Modbus setup defaults to the settings used before it was powered down The interface supports a maximum of 2 bits for stop bit...

Page 37: ...be written to the instrument The message structure for each write command specifies a register address to which data is written The message structure for each multiple write command 15 16 specifies a...

Page 38: ...t current at calibration setup Read write 06 NA 8 Number of successful calibrations Read write 07 0 0x0000 65535 0xFFFF 9 Modbus setup Read write 08 NA 10 Clear latched alarms and faults Write 09 NA 1...

Page 39: ...latching non latching 0 0 1 Non latching Latching 8 5 3 Register 9 Description Bit position Dec value Node address 15 8 1 255 1 stop bit 2 stop bits 7 0 1 No parity Odd parity Even parity 6 5 0 1 2 4...

Page 40: ...ted use values in parenthesis Conductor Size Maximum Cable Length Power Supply Rating Cable Drop sq mm AWG metres feet VDC mA max total VDC 0 75 20 160 330 440 910 35 0 575 275 5 0 1 0 18 215 450 680...

Page 41: ...5 20 125 215 325 575 24 0 730 430 5 0 1 0 18 165 280 525 900 1 5 16 250 430 675 1150 2 0 14 330 560 1050 1825 2 5 12 410 700 1650 2825 0 75 20 210 315 550 850 24 0 885 585 10 0 1 0 18 275 420 875 1325...

Page 42: ..._________________________________________________________ General Monitors Sales Order No ________________________________________________________ Please tick appropriate box Yes No 1 Was the equipmen...

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