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Alpha Omega Instruments 9510 Series, Instruction Manual

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Alpha Omega Instruments 9510 Series Instruction Manual Download Page 49

APPENDIX G

EXPLOSION PROOF SENSOR ENCLOSURE

 

(REMOTE SENSOR TYPE)

Note: The explosion proof remote enclosure shown is identical to the one used for the Series 9510
Carbon Dioxide Analyzer with one exception.  The Series 9510 enclosure will not have the
Isolation valves as shown in the above drawing.

ALPHA OMEGA INSTRUMENTS CORP.
SERIES 9510 CARBON DIOXIDE ANALYZER                                                   INSTRUCTION MANUAL

43

Summary of Contents for 9510 Series

Page 1: ...Rd Suite 100 Lincoln RI 02865 Tel 401 333 8580 Fax 401 333 5550 Email contact aoi corp com VER 1 3 11 06 SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL ALPHA OMEGA INSTRUMENTS salescontact aoi...

Page 2: ...ommended in this manual specifications or other literature ii the items have not been misused or abused in any manner or repairs attempted thereon iii written notice of the failure within the warranty...

Page 3: ...ALLING OR REMOVING AC POWER OR DATA SIGNAL CONNECTIONS AND WHEN PERFORMING ANY WORK INSIDE THE INSTRUMENT ENCLOSURE RF Disclaimer This instrument generates and uses small amounts of radio frequency en...

Page 4: ...mple Pump 2 1 2 8 Coalescing Filter 2 1 2 9 Horn Strobe 2 1 3 Non Dispersive Infrared Sensor for Carbon Dioxide 3 1 4 General Specifications 5 SECTION 2 0 INSTALLATION PROCEDURES 6 2 1 Unpacking the I...

Page 5: ...rm Processing 15 3 3 2 User Settings and Alarm Defaults 15 3 3 3 Fail Safe 16 3 3 4 Manual Clear Auto Clear 16 3 3 4 1 Manual Clear Operation 16 3 3 4 2 Auto Clear Operation 16 3 3 5 Setting the Alarm...

Page 6: ...OL COMMANDS WITH RS 485 28 7 1 General 28 7 2 Special Commands for RS 485 29 7 3 Added RS 485 Commands 30 7 4 RS 485 Enhanced Commands 32 APPENDICES Appendix A Bench Top Portable Configuration 33 Part...

Page 7: ...h two standard analog outputs 4 20 mADC and 0 2 VDC which are scalable by the user For communications capability the Series 9510 Carbon Dioxide Analyzer can be equipped with optional RS 232C serial co...

Page 8: ...r several analyzers and a host system over the same communications channel The RS 485 format allows both sending and receiving of signals over greater distances than RS 232C making it ideal for instal...

Page 9: ...tween the IR radiation that reaches the detector with and without the target gas in the gas cell The absorption is calculated for the infrared signals measured under zero gas gas that does not have in...

Page 10: ...factor in traditional IR sensors is the temperature dependence of the detector filter pair The use of a single detector and single optical filter in calculating the absorption ratio in Alpha Omega Ins...

Page 11: ...CO2 Alarm Relays Three 3 SPDT Form C contacts rated 10 A 30V DC 115 230 VAC Alarms may be cleared manually or automatically by user selection Instrument Status Alarm Relay 1 SPDT Form C contact rated...

Page 12: ...TRICAL INSTALLATION SHOULD BE PERFORMED BY A LICENSED ELECTRICIAN AND SHOULD COMPLY WITH APPLICABLE FEDERAL STATE OR LOCAL ELECTRICAL SAFETY CODES NOTE For Explosion Proof Systems please refer to Appe...

Page 13: ...MAIN PRINTED CIRCUIT BOARD FIGURE 1 0 ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 7 SW 6 Fuse...

Page 14: ...larms defaulting to factory setting of low CO2 alarms To configure any of the three CO2 alarm relays to act as low alarms please refer to Section 3 3 Alarm 4 is the instrument status alarm which is no...

Page 15: ...COM 19 NC to 17 COM Low Battery or Instrument Status Relay 4 21 NO to 20 COM 22 NC to 20 COM High or Low CO2 Alarm3 Relay 3 24 NO to 23 COM 25 NC to 23 COM High or Low CO2 Alarm2 Relay 2 27 NO to 26...

Page 16: ...rminals 12 and 13 it must be removed prior to using the 4 20 mADC output NOTE IF THE 4 20MA DC OUTPUT IS NOT GOING TO BE USED IT SHOULD BE SHORTED TO AVOID AN OPEN LOOP WARNING VIA TERMINAL 10 B LO 2...

Page 17: ...n WK4041BK Changing the AC input voltage can be done as follows 1 Turn Power off and disconnect the Series 9510 Carbon Dioxide Analyzer from all AC power 2 Swing out the front panel to gain access to...

Page 18: ...operation on a fully charged set of batteries without pump With a pump one may expect to obtain up to 3 4 hours of continuous operation before charging of the batteries will be necessary The batterie...

Page 19: ...d Indicators The front panel of the Series 9510 Carbon Dioxide Analyzer contains a 4 1 2 digit liquid crystal display LCD three 3 alarm set membrane switches three 3 alarm LEDs and up and down membran...

Page 20: ...w keys until the high value desired is displayed There are a few shortcuts for entering new values Pressing the A1 key sets the value to 0 Pressing the A2 key sets the value to mid scale for the range...

Page 21: ...WITCH SETTINGS FIGURE 3 0 3 3 2 Default User Settings With switch 8 of SW6 in the OFF position the Series 9510 Carbon Dioxide Analyzer uses the settings of switches 1 7 for instrument alarm configurat...

Page 22: ...larm button If the set point is to remain the same simply push the appropriate alarm button a third time Note If the audible alarm is activated pressing any alarm button that is not associated with an...

Page 23: ...odel Number 9PRR or 9LPR Flow rates through the analyzer should be between 100 to 300 milliliters per minute ml min for precent systems and approximately 150 millimeters a minute for trace systems If...

Page 24: ...elivering a gas sample at a pressure at under 1 0 PSIG Connect the calibration gas to the fitting on the rear of the monitor labeled INPUT 3 Power up the Series 9510 Carbon Dioxide Analyzer as describ...

Page 25: ...uick connect gas fitting suitable for rigid plastic tubing This fitting is located either on the rear or bottom of the instrument and is labeled Calibration Gas Exercising the same precautionary measu...

Page 26: ...tandoffs which hold the CO2 sensor in place and lift up the sensor so that the battery housing cover can be removed 4 Remove the four 4 screws that secure the battery cover in place and remove the cov...

Page 27: ...wn within brackets Command Description Aa bb b L H Enter Alarm set Bccccc Enter Baud rate select C bb b Enter Calibrate user to enter cal value D string Enter Disable Security E string Enter Enable Se...

Page 28: ...garbled data output Now you must change your terminal s baud rate and reestablish communication by pressing Enter C Command Calibrate to known calibration standard i e 40 ppm Using a calibration gas...

Page 29: ...nd 3 H Command Help Screen Displays a help screen H Enter M Command Manually clear all alarms toggle This command toggles between M anual and Automatic clearing of alarms The clearing of an alarm is s...

Page 30: ...ere Alarm 2 and Alarm 3 will automatically shut off This could tell the pump to shut off and allow for the window to be opened by Alarm 1 Eventually due to some chemical reaction in the room the CO2 l...

Page 31: ...Relay 3 Energized Conditions AC inp ok 4 20mA ok Open Collector output off Batt ok 22 Aux Relay De energized Alarms to be cleared MANUALLY Signal Mode Commands that affect the output of the V command...

Page 32: ...Connect the Series 9510 Carbon Dioxide Analyzer to a terminal or computer as follows Series 9510 Computer GNDRXDTXD R1 14 15 16 RXD TXD GND ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANAL...

Page 33: ...CO2 for alarm setting L H Optionally set to L ow or H igh alarm ccccc Baud rate number from 150 to 9600 d Number designating Relay 1 to 4 ON OFF 1 0 ON is the same as 1 etc name String for accessing m...

Page 34: ...with the B command for setting the baud rate This is a handy little time saver For instance to set all units to 9600 bps just type GB9600 Or in other words Global Baud 9600 Make sure you change your t...

Page 35: ...alarm signal No other commands are available for G lobal setting 7 3 Added RS485 Commands L Command Local name assignment This command allows the user to name each Series 9510 that might be on the RS...

Page 36: ...up on the display This means you have successfully performed a Factory boot The instrument will then proceed to a normal warm boot to read the switch settings etc At this time you can name the second...

Page 37: ...y Q uiet any unit by following the command with a valid unit name S Command Signal Mode select Same enhancement as above V Command View settings This has the same enhancement as the M Q and S commands...

Page 38: ...APPENDIX A BENCH TOP PORTABLE CONFIGURATION PART NUMBER BTP ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 32...

Page 39: ...APPENDIX B PANEL MOUNTING CONFIGURATION PART NUMBERS PNL PNR PTX FRONT VIEW ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 33...

Page 40: ...APPENDIX B PANEL MOUNTING CONFIGURATION PART NUMBERS PNL PNR PTX SIDE VIEW ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 34...

Page 41: ...APPENDIX B PANEL MOUNTING CONFIGURATION PART NUMBERS PNL PNR PTX REAR VIEW ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 35...

Page 42: ...APPENDIX B PANEL MOUNTING CONFIGURATION PART NUMBERS PNL PNR PTX PANEL CUT OUT DETAILS ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 36...

Page 43: ...X FRONT VIEW Note The item shown above is an explosion proof oxygen measuring system The Series 9510 Carbon Dioxide Analyzer is identical to that shown above in terms of mechanical layout ALPHA OMEGA...

Page 44: ...ystem The Series 9510 Carbon Dioxide Analyzer is identical to that shown above in terms of mechanical layout Due to options ordered with the Series 9510 Carbon Dioxide Analyzer the overall depth of th...

Page 45: ...hown above is an explosion proof oxygen measuring system The Series 9510 Carbon Dioxide Analyzer is identical to that shown above in terms of mechanical layout APPENDIX D WIRING INSTRUCTIONS FOR EXPLO...

Page 46: ...APPENDIX E ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 40...

Page 47: ...WALL MOUNTED ELECTRONICS WITH REMOTE SENSOR ENCLOSURE ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 41...

Page 48: ...G3 Alpha Omega Instruments Corp IN2 10915 9510 Remote WIRING TO REMOTE SENSOR ENCLOSURE 11076 A REMOTE SENSOR V INTERFACE BOARD LOCAL ENCLOSURE REMOTE SENSOR SERIES 9510 REMOTE ENCLOSURE 0 PULSE 4 20...

Page 49: ...mote enclosure shown is identical to the one used for the Series 9510 Carbon Dioxide Analyzer with one exception The Series 9510 enclosure will not have the Isolation valves as shown in the above draw...

Page 50: ...APPENDIX H EXPLOSION PROOF REMOTE SENSOR ENCLOSURE SHOWING INTERNALLY MOUNTED ELECTRICAL TERMINAL BLOCK ALPHA OMEGA INSTRUMENTS CORP SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL 44...

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