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Part II:  Electrical Connections for the Analyzer

• 

Verify your rated power supply matches the operating voltage of your Analyzer before

 

you begin

• 

THE MODEL 3010BX

 is available with either AC or DC Power (you must request your 

 

desired power at the time of your purchase)

 

Note:  Refer to page 48 for the power requirements of your Analyzer.

 

Note:  Both alarm relays are rated for 5A @115VAC or 24VDC.

• 

Your Analyzer has both 1–5 VDC and 4–20mA isolated analog signals.  It has been  

 

setup at the factory per your analog output requirements at the time of purchase.   

 

 

However, this can be easily changed in the field by following the instructions shown on  

 

page 31

Key Points:

1.           Remove the two red plastic protective caps from the ½" NPT conduit holes on the explosion-proof  
            side of the Analyzer.  These plastic caps protect the threads of the unit during shipping.

• 

We provide 2 (two) separate ½" NPT conduit holes to accommodate all electrical connections.   

 

The first conduit opening should be used for power and alarm relay connections.  The second is for  

 

analog output and RS485 connections 

 
 

Note:  AC Power and the opening and closing of alarm relays produce both electrical noise and

 

large inductive spikes that can have an undesirable effect on the measurement readings. This is why

  

we provide two conduit openings and strongly recommend separating the sensitive analog signal  

 

wiring from the power and relay wiring.

9

Summary of Contents for 3010BX

Page 1: ...Operator Manual TRACE HYDROGEN SULFIDE ANALYZER MODEL 3010B 30 AÑOS AL SERVICIO DE LA INDUSTRIA ...

Page 2: ... Setup _______________________________________________ 29 Alarm Setup ________________________________________________________ 32 Controls Both Alarms Setup ______________________________________________34 Datalog Column Setup _______________________________________________ 35 Download Data _______________________________________________________36 Modbus RS485 Communication Protocol ______________...

Page 3: ...d Holes for Electrical Connnections x 2 not shown in image Explosion proof Enclosure left side view front view Exhaust Port Span Gas Inlet Port Sample Gas Inlet Port Cell Cap Metering Valve Protective Earth Grounding Lug CAUTION Gas may be hazardous right side view Warning Caution Information Plate Mounting Plate Case Earth Ground Lug Note No Customer Connections 2 ...

Page 4: ... listed gases if the gas is present at a level of 100 ppm Common Gases Reading Methyl Mercaptan 40 ppm Hydrogen 1 ppm Carbon monoxide 4 ppm Uncommon Gases Reading Nitric Oxide 2 ppm Sulfur dioxide 18 ppm Ethylene 0 8 ppm Ammonia or amines 0 1 ppm Carbonyl sulfide 0 1 ppm Carbon disulfide 0 1 ppm Chlorine 25 ppm Nitrogen dioxide 30 ppm While our sensors have a strong sensitivity to trace levels of ...

Page 5: ...gths of tubing that join everything together The traditional outdated approach requires a great deal of space and is prone to leaks The Block even provides the user with direct front panel access for installing and replacing sensors as well as air calibration feature without the need for disassembly or tools This powerful software platform comes standard with every MODEL 3010BX purchase and provid...

Page 6: ...NING A WARNING identifies conditions or procedures that can be dangerous to the user A CAUTION identifies conditions or procedures that can cause damage to the Product SYMBOL TABLE WARNING RISK OF DANGER OR HARM TO THE USER or RISK OF DAMAGE TO THE PRODUCT Consult the operator manual Relay Earth Ground DC Direct Current RISK OF SHOCK DC Frame Chasis Terminal Protective Ground AC Alternating Curren...

Page 7: ...ed energy circuit for DC power as stated AC powered version non heated Use a 0 20 Amp fuse disconnect AC powered version with heater option Use a 1 Amp fuse disconnect The voltage rating for the AC Analyzer is 100 to 240VAC at 50 60Hz 10 AC voltages outside this may cause the Analyzer to malfunction You must follow the National Electrical Code NEC in your installation Consult the NEC Handbook for ...

Page 8: ...R WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY LE REMPLACEMENT DE COMPOSANTS PEUT COMPROMETTRE LA SECURITE INTRINSEQUE WARNING Enclosure materials contain a light metal content of over 10 Aluminum and pose a potential impact spark ignition hazard The end user shall carry out a risk assessment prior to installation in an EPL Ga environment and shall only install the equipment wher...

Page 9: ...here the ambient temperature remains between 25 F 3 9 C and 1 15 F 46 C For installation where temperature drops down to 20 F 29 C order a MODEL 3010BX with the factory installed heater option For installation where temperature drops down to 40 F 40 C order a MODEL 3010BX with the factory installed EXTREME WEATHER ENCLOSURE and heater option When using a solar panel to power the Analyzer we recomm...

Page 10: ...he field by following the instructions shown on page 31 Key Points 1 Remove the two red plastic protective caps from the NPT conduit holes on the explosion proof side of the Analyzer These plastic caps protect the threads of the unit during shipping We provide 2 two separate NPT conduit holes to accommodate all electrical connections The first conduit opening should be used for power and alarm rel...

Page 11: ...r and the seal offs This will prove very useful in the event that you have to remove the Analyzer for servicing without cutting wires Left Conduit Union Electrical Seal offs Right Conduit Union WARNING If you are using DC Power and intend on using the analog output only feature which is the same as using NO RELAYS you can safely run both DC Power and Analog Output Signal in a single conduit Howeve...

Page 12: ... to access the electrical connections Terminal Cover DC Version with Terminal Cover and white information panel Terminal Cover AC Version with Terminal Cover and black information panel IMPORTANT When attaching wiring to the green terminal connectors use either solid wire or stranded wire with wire ferrule s attached Verify no loose strands are visible after installation of wire ferrule s The gree...

Page 13: ...und AC Power Ground Terminal Connection A Shield Earth Ground Terminal Connection see recommendation below 1st CONDUIT POWER ALARMS Protective Ground Lug WARNING Analyzer must be connected to a Quality Protective Earth Ground for safety and the highest level of RFI protection This is accomplished by connecting an 16 gauge wire from the Analyzer s Protective Earth Grounding Lug to an 8 foot ground ...

Page 14: ... WILL CAUSE UNDESIRABLE GROUND LOOPS 8 Connect the wires for the two fully adjustable alarm contact relays to their proper terminals Note Both alarm relays are rated for 5A 1 15VAC or 24VDC DC Power Version is shown for alarm wiring The AC version will be identical for alarms analog output and RS 485 connections A IMPORTANT The relay contacts act like a simple switch breaking only a single leg of ...

Page 15: ...ructions are the same for the AC Power Version DC Power Version is shown Instructions are the same for the AC Power Version 10 Verify all electrical connections and then turn on the source of power The Analyzer will power up and the LCD will blink for a few seconds during power up You may see some LEDs blinking within the explosion proof housing and NEMA 4X box as this is normal during operation A...

Page 16: ...NNECTIONS THIS WILL CORRECT FOR ELEVATION VARIATIONS 12 Press and hold the DOWN ARROW BUTTON until the PSI indication on the LCD begins to blink this will take a few seconds 13 Then press the UP and DOWN ARROW BUTTONS until the pressure reading goes to a value of 0 0 PSI 14 The LCD will revert back to operation mode in 3 seconds when no buttons are pressed 15 ...

Page 17: ...pidly cools warm saturated gas causing the liquids to condense out and drain back into the pipeline without requiring maintenance of other solutions such as drip pots and coalescing filters The LRP mounts directly on top of the Demister It houses a unique membrane and stainless steel diaphragm that allows gas to flow through while rejecting liquids such as water glycols and compressor oils etc Thi...

Page 18: ... supplied compression nut and ferrule set Confirm that the ferrule properly orientated at one end and connect it to the SAMPLE GAS INLET PORT Make sure the stainless steel tubing slips all the way into the compression fitting until it bottoms out Tighten the compression nut with 1 turns 2 Connect the other end to the pipeline gas tab pressure reducing regulator or an AMI LRP with Demister 17 ...

Page 19: ...ghten the compression nut with 1 turns 4 Run the other open end of the stainless steel tubing to a safe vented area outside of the meter building CAUTION The EXHAUST LINE must run slightly downhill the entire way to a safe area to allow any condensate to drain outside and not back into the Analyzer If you must run the EXHAUST LINE vertically through the ceiling install a knock out pot to capture t...

Page 20: ...kwise increases the flowrate Flow Meter CAUTION DO NOT OVERTIGHTEN THE METERING VALVES or you will damage them They are not ON OFF VALVES 3 way Selector Valve This valve selects what gas flows past the sensor You can rotate this valve clockwise or counter clockwise In the SAMPLE position sample gas will flow past the sensor In the SPAN position span gas from the connected cylinder will enter throu...

Page 21: ...n H2 S sensor already installed 1 Turn the 3 WAY SELECTOR Valve to the OFF position 2 Remove the CELL CAP by turning it counterclockwise 3 Remove the expired sensor 4 Open the bag containing the new hydrogen sulfide sensor Cell Cap The H2 S sensor is located behind the Cell Cap SENSOR REPLACEMENT 20 ...

Page 22: ...asurement reading to stabilize for 20 minutes 7 Press the SPAN Button and release The word SPAN will appear on the LCD for 1 second and then display the H2 S reading while the PPM FLAG blinks Quickly press the appropriate UP DOWN ARROW to adjust the LCD reading to the value stated on your calibration gas cylinder 8 Turn the 3 WAY SELECTOR VALVE back to the SAMPLE position 21 ...

Page 23: ...ig 3 Press the ALARM HOLD OFF button if you are utilizing the alarm feature to avoid an alarm condition 4 Rotate the 3 WAY SELECTOR VALVE located on the front panel of the Analyzer to the SPAN position and adjust the flow rate to approximately 1 SCFH 5 Allow the measurement reading to stabilize for 20 minutes 6 Span the Analyzer to the value of the H2 S specified on the Span Gas Tank by doing the ...

Page 24: ...ess the UP ARROW BUTTON Up Arrow Button DISPLAYING THE CURRENT SPAN FACTOR IMPORTANT The SPAN FACTOR is an indication of sensor life The span factor is accurate only after an accurate callibration has been completed The SPAN FACTOR of a new H2 S sensor is in the range of 400 to 600 Over time as the H2 S sensor ages each calibration should require an adjustment with the UP ARROW BUTTON to correct f...

Page 25: ...for temperature Users can switch to Celsius by changing the settings in the COMMAND CENTER User Interface Software Refer to the COMMAND CENTER Operator Manual for the proper instructions 3 Inlet Gas Pressure is can be displayed in either psi or kPa Note psi is the factory default unit for gas presssure Users can switch to kPa by changing the settings in the COMMAND CENTER User Interface Software R...

Page 26: ...r selected output range To set ALARM TWO repeat the same steps as used in ALARM ONE Changing the Analog Output Range of the measurement readings on the LCD Press the OUTPUT RANGE button The LCD screen will display the current Output Range Within 3 seconds use the UP AND DOWN ARROW BUTTONS to scroll the choices and select your desired output range Once completed do not push any buttons and wait for...

Page 27: ...p simply push the ALARM HOLD OFF Button again and it will automatically reset to the original Hold Off Time If you are completing a Calibration before the Hold Off Set Time elapses and want the Alarms and Analog Output to become functional immediately you can simply run the Hold Off Time to zero by pushing the Hold Off Button until the LCD blinks and then pushing the DOWN ARROW BUTTON until the LC...

Page 28: ...Type B of the Analyzer COMMAND CENTER SOFTWARE SET UP To access the more sophisticated features available on MODEL 3010BX requires installing the current version of the COMMAND CENTER Software Step 2 Establish a Communication Link between your Laptop and the Analyzer a Power up your Laptop and open the current version of the COMMAND CENTER User Interface Software USB Port Type B DC Power Version i...

Page 29: ...mation specific to your Analyzer d The Analyzer Info Column will display the following information about your Analyzer Analyzer Model Number Trace H2 S Reading in ppm Span Factor Cell Block Temperature Ambient Temperature Input Power either AC or DC Analog Output Setting 4 20mA or 1 5 VDC Output Range Selection Security Selection Analyzer Serial Number View of the Left Status Column of the User In...

Page 30: ...also allow you to push any button for a status but no adjustment While in this security setting once any alarm or output range button is pushed the LCD will flash SSEC as an indication of the security setting and then display status FULL prevents anyone from changing the Analyzer s settings using the front panel However you can still use the front panel to check the Analyzer s status values by pus...

Page 31: ... reads 0 00 If it does not use the UP and DOWN ARROWS to the right of Zero to adjust until the EFM or similar device now reads 0 00 3 Once this is done click on the square next to FULL SCALE and this will drive the analog output to exactly 20 00mA or 5 00VDC depending on your selected output Confirm that the reading on your EFM or similar device reads full scale If it does not use the UP and DOWN ...

Page 32: ...s displayed on the screen will depend on the multimeter that you use If the reading of the multimeter does not match the reading of the Analyzer use the UP and DOWN ARROWS to the right of ZERO to adjust the values until the reading of the multimeter is either 4 00mA or 1 000VDC 3 Once this is completed click on the square box next to FULL SCALE to confirm that your multimeter is displaying either ...

Page 33: ...pm Step 4 Alarm Logic Setup The Analyzer features 2 independent H2 S Concentration Alarms one for ALARM 1 and one for ALARM 2 The settings for these alarms including setpoints relay contacts close open logic and alarm delays are adjusted through the COMMAND CENTER It is important that you plan out how you want your ALARM LOGIC to work for each ALARM before you start adjusting the settings discusse...

Page 34: ...each individual ALARM to OPEN or CLOSE when its respective ALARM is triggered Each alarm will be triggered above or below setpoint as you have selected in Step c The schematic symbol under the drop down menu represents the alarm logic that has been selected If you select OPEN the schematic will show an open alarm relay contact If you select CLOSED the schematic will show a closed alarm relay conta...

Page 35: ...rement readings exceeds the ALARM SETPOINTS and then de energize when the measurement readings drop below the ALARM SETPOINTS If this is set to LATCHING the relay contacts will energize when the measurement readings exceeds the ALARM SETPOINTS but also remain engaged when the reading drops below the ALARM SETPOINTS A person will have to press the ALARM HOLDOFF Button for 1 second on the front pane...

Page 36: ...tion period adjusts to 30 days Every 3 minutes will increase the collection period to 45 days and so forth c CLEAR DATA LOG Press the CLEAR DATALOG Button to clear any recorded data performed at the factory Step 6 Datalog Interval Setup END OF COMMAND CENTER SETUP You can also view Saved Data Files Power History Brown out History and the Manual by pressing their respective buttons in this column C...

Page 37: ...A To begin click the DOWNLOAD DATA Button located on the COMMAND CENTER User Interface A DATALOG HANDLER window will appear giving you the options of seeing your downloaded data as either a graph or spreadsheet 36 ...

Page 38: ...To see the graph click the GRAPH Button Sample Graph of Downloaded Data You can save your graph to a file by clicking the SAVE DATA Button 37 ...

Page 39: ... data as a spreadsheet instead click the SPREADSHEET Button on the DATALOG HANDLER Window Sample Spreadsheet of Downloaded Data You can save your spreadsheet to a file by clicking the SAVE DATA Button END OF DATA DOWNLOAD 38 ...

Page 40: ...I for the password when prompted Then return to the USER INPUT In the USER INPUT enter the following to change the address of the Modbus A0WN1 Address where Address is 1 255 Note By default it is set to 17 Using the Modbus RTU command you can read the Analyzer s Modbus register s Note There are a total of eight bytes to send Byte 0 Address Modbus Bus Slave addressed to be entered into variable N1 ...

Page 41: ...guration 2 A0RH1 16 bit Unsigned Integer 38 1 Error Register 0 A0RI0 16 bit Unsigned Integer 39 1 Error Register 1 A0RI1 16 bit Unsigned Integer 40 1 Error Register 2 A0RI2 16 bit Unsigned Integer 41 1 Error Register 3 A0RI3 16 bit Unsigned Integer 42 8 Analyzer Type A0RJ0 String 50 1 Analyzer Configuration A0RJ1 16 bit Unsigned Integer 51 8 Latest Calibration Data A0RK0 String 59 8 Serial Number ...

Page 42: ... 123 1 Last Sensor Hours of Opera tion A0RU5 16 bit Unsigned Integer 124 1 Last Sensor Hours Hot A0RU7 16 bit Unsigned Integer 125 1 Last Sensor Hours Cold A0RU8 16 bit Unsigned Integer 126 1 Last Sensor Hours Off A0RU9 16 bit Unsigned Integer 127 8 Sensor Date of Last Reset A0RV0 String 135 8 Sensor Serial Number A0RV1 String 143 1 Alarm Pulse Time A0RW0 16 bit Unsigned Integer 144 1 Delay on for...

Page 43: ... Analyzer 12 11 08 00 0C CRC Error Count Number of CRC Errors Seen by the Ana lyzer 13 11 08 00 0D Exception Count Number of Invalid Modbus Commands 14 11 08 00 0E Number of Slave Messages Number of Messages the Analyzer has Returned 15 11 08 00 0F Number of No Responses Number of Messages Addressed to the Analyzer that It did not Respond to 16 11 08 00 10 Number of NAK Responses Number of Message...

Page 44: ...moved from the Error Status Display by the Analyzer Error Number Message 0 1 2 3 4 5 6 Power Supply Too Low 7 PPM Over Range 8 9 10 11 12 Over Under Pressure 13 14 Over Under Temperature 15 16 17 Memory Failures 18 19 Analytical Timeout 20 Analytical Warm up 21 22 Output Range Index Wrong 23 No Sensor Current 24 Span Too Low 25 Span Too High 26 27 Percent Over Range 28 No Heater Feedback 29 Ambien...

Page 45: ...seated fully in its socket all the way and no whiskers or wires are shorting to each other or to the cover Analyzer Reads Too Low Resolution s If the SPAN FACTOR is currently too high for adjustment replace the H2 S sensor Calibrate with Span Gas refer to pages 22 23 Analyzer Reads Too High Resolution s Leak test all external fittings We recommend using SNOOP see page 19 Check that the gas flow ra...

Page 46: ... page 44 and troubleshoot resolve it If you cannot resolve contact AMI for further support Analyzer Refuses to Accept Front Panel Settings Resolution s Use the COMMAND CENTER Software to verify that the Security Settings match your preference Analyzer Reads Zero Resolution s Hook up a tank of Span Gas and confirm the Analyzer responds upscale accurately No Voltage or Current Output to Recording De...

Page 47: ...TRINSIC SAFETY LE REMPLACEMENT DE COMPOSANTS PEUT COMPROMETTRE LA SECURITE INTRINSEQUE WARNING IMPORTANT MESSAGE ABOUT CLEANING REQUIREMENTS The Analyzer is designed to function properly without cleaning requirements Sensor Replacement It is recommended that the sensor be replaced when the Span Factor exceeds a value of 980 Action Refer to pages 20 21 for instructions on how to replace the sensor ...

Page 48: ...ration Repeatability ____________________________________ 1 of range or 0 2 ppm of H2 S whichever is greater Diurnal Temperature Specification __________________________________ 2 of scale over temperature range Data Collection Capacity ______________________________ 15 days of data recording 1 datapoint per minute Inlet Gas Pressure ___________________________________________________0 5 150 psig ...

Page 49: ...NFRINGEMENT OF THIRD PARTY RIGHTS MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IF APPICABLE LAW REQUIRES ANY WARRANTIES WITH RESPECT TO THE SYSTEM ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO TWO 2 YEARS FROM THE DATE OF DELIVERY LIMITED WARRANTY DISCLAIMER IN NO EVENT WILL AMI BE LIABLE TO YOU FOR ANY SPECIAL DAMAGES INCLUDING ANY LOST PROFITS LOST SAVINGS OR OTHER INCIDENTAL OR CONSEQUE...

Page 50: ...ced Micro Instruments Inc ADDRESS Advanced Micro Instruments Inc www amio2 com Tel 714 848 5533 Fax 714 848 4545 Representantes Distribuidores Exclusivos Argentina Tel 54 11 5352 2500 Email info dastecsrl com ar Web www dastecsrl com ar Uruguay Paraguay www dastecsrl com uy www dastecsrl com py www tecdas com bo Bolivia ...

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