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Customer Service 800-528-7411 or 602-470-1414

Page 58 of 68

17 POTENTIAL INTERFERENCES

For some applications, the Jerome Hydrogen Sulfide monitoring system may be
installed in locations where foreign compounds are present. Depending on the foreign
compounds present, in some cases erroneously high readings may occur.

In areas where chlorine gas is present, AMETEK Brookfield recommends the
installation of a Jerome Chlorine Filter Kit (P/N Y990-0200). When installed, this filter
will remove the chlorine gas from the sample stream so that the Jerome monitoring
system can accurately measure levels of Hydrogen Sulfide.

An Ammonia Filter Kit (P/N Y990-0201) is also available for locations where ammonia
may be present.

For pricing and delivery information on the chlorine and ammonia filters, contact Jerome
Sales.

NOTE: PLEASE READ THE DATA SHEETS INCLUDED WITH THE FILTERS FOR
PROPER INSTALLATION AND USE OF THE CHLORINE AND AMMONIA FILTERS.

Filter data sheets are also available online at the website

Ammonia Filter Kit for the 651

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Содержание Brookfield JEROME 651

Страница 1: ... AZ 85225 USA P 1 602 470 1414 F 1 602 281 1745 salesall azic ametek com JEROME 651 HYDROGEN SULFIDE FIXED POINT MONITOR OPERATION MANUAL Manual P N 700 0093 K November 2019 Refer to the 631 X Operation Manual P N 700 0037 for specifics on the 631 X www azic com Email Sales sales jerome ametek com International international jerome ametek com Customer Service customerservice jerome ametek com ...

Страница 2: ...kfield for use with the Jerome 651 Hydrogen Sulfide Fixed Point Monitoring System No part of this manual may be reproduced or transmitted in any form or by any means electronic mechanical or otherwise This includes photocopying and recording or in connection with any information storage or retrieval system without the express written permission of AMETEK Brookfield ALL RIGHTS RESERVED Copyright 20...

Страница 3: ...s Items 18 9 2 Selecting Menu Items 18 9 3 Editing Parameters 18 9 4 Menu Tree 19 10 OPTIONAL FUNCTIONAL TEST OF 651 631 X 22 10 1 Test Procedure 22 11 JEROME MONITOR SOFTWARE JMS INSTALLATION 23 11 1 USB Serial Port 24 12 LAUNCHING JMS 26 13 JMS SETUP 26 13 1 First Time Setup 27 13 2 Settings System Options 28 13 3 Settings Data Options 30 13 4 Settings Email Options 31 13 5 Settings Notification...

Страница 4: ...KIT 53 16 4 20 MILLIAMP AND SIGNAL RELAY CONNECTIONS 55 16 1 4 20 mA 55 16 2 Signal Relay 57 17 POTENTIAL INTERFERENCES 58 18 MAINTENANCE 60 19 APPENDIX A RADIO REPEATER SETUP 61 19 1 Example Nano Radio Network 63 19 2 Example Spectra Radio Network Legacy 65 20 WARRANTY 67 ...

Страница 5: ...ins details that will optimize the results and the life of your Jerome 651 Read and refer to the manual for complete details on operation maintenance and troubleshooting The Jerome 651 is easy to operate and ready for use upon receipt from the factory Remove the instrument from the packing material Retain all packaging materials for any future shipment of the instrument If the instrument is return...

Страница 6: ...51 0152 can be purchased to keep the 651 operating when you send in a 631 X for calibration To remove the 631 X Disconnect the AC power for safety If the 651 is left on the 631 System Error occurs on the 651 when a sample is attempted To clear the error reset AC power or wait for the 631 X to stop sampling and select the 651 s SYSTEM RESET menu item Loosen the 631 X nozzle and pull the elbow fitti...

Страница 7: ...curacy Range 0 0 005ppm at 0 050ppm H2S Range 1 0 05ppm at 0 50ppm H2S Range 2 0 5ppm at 5 0ppm H2S Range 3 2ppm at 25ppm H2S Estimated sensor life 6 months at 30 minute sample interval and 48 hour regeneration interval 3 months at 15 minute sample interval and 24 hour regeneration interval The interval could be extended in ideal operating conditions Flow rate 150cc min 0 15 liters min User interf...

Страница 8: ... 631 X sensor See WARRANTY section for sensor warranty details Spectra Radio Modem Specifications Frequency 2 4 GHz 2400 MHz Serial Interface RS 232 Power Requirement 10 30 VDC 450 mA Operating Temperature 40 to 75 C Range Up to 6 4km 4 mile line of sight Longer distances may be obtainable through use of a high gain antenna or by using the Radio Repeater 5 STANDARD EQUIPMENT 651 P N X651 with door...

Страница 9: ...nimize potential signal loss For best results use a cable that has less than 11dB 100ft signal loss The Nano radios have an RP SMA Jack connector a coaxial adapter P N 200 0270 is used to convert the radio s RP SMA Jack to a RP TNC Jack The legacy Spectra radios have a RP TNC Jack connector The external antennas and lightning arrestors have N Female connectors Radio Modem to Lightning Arrestor Cab...

Страница 10: ...ng all four mounting holes 7 2 Power Connection POWER CONNECTION NOTES When a generator is used to power the 651 a high quality line conditioner or voltage regulator is required to ensure a pure sine wave and regulated voltage is applied to the instrument The gold film sensor may be damaged by voltage that varies in amplitude or by surges spikes and or noise on the power line Follow appropriate lo...

Страница 11: ...YES Run the Wind Gauge Cable into the hole at the bottom of the 651 and seal the cable entry with the Grommet P N 350 0128 If desired cut the excess cable and install a new modular jack ensure that the new jack is put on in the same direction Connect the Wind Gauge Cable to the 651 Control Circuit Board using the 651 Wind Gauge Cable P N 200 0137 Install the Davis anemometer according to the Davis...

Страница 12: ...the 651 the standard Phantom antenna mounted in the top of the 651 is unscrewed and replaced with a lightning arrestor installed inside of the 651 enclosure 1 Connect an appropriate cable from the lightning arrestor to the outdoor antenna Refer to 6 OPTIONAL EQUIPMENT for information on the different cables available See the diagram below for an example setup ...

Страница 13: ...ning arrestor on the outside of the 651 enclosure as shown below Use the Grounding Strap to ground the system to a metal water pipe running into the ground grounding spike or other appropriate means using 6 gauge bare copper wire Follow national local codes For additional protection install a lightning rod as well Lightning Arrestor To Antenna Connector of Cable from Lightning Arrestor to Antenna ...

Страница 14: ...e external antenna and lightning arrestor have N Female connectors See 6 OPTIONAL EQUIPMENT for a complete list of radio modem accessories 8 1 Base Station Setup Attach the antenna to the base station radio modem as shown If an outdoor antenna is going to be used instead see the notes at the end of this section If the green terminal block does not have a power supply already attached to it then te...

Страница 15: ...tation the Jerome 651 can run remotely and store up to 50 000 readings If an outdoor antenna is used on the base station Connect an appropriate cable between the radio modem and the lightning arrestor Refer to 6 OPTIONAL EQUIPMENT for information on the different available cables Next connect an appropriate cable from the lightning arrestor to the outdoor antenna See the diagram on the next page f...

Страница 16: ...Customer Service 800 528 7411 or 602 470 1414 Page 16 of 68 Example Base Station with Outdoor Antenna Setup ...

Страница 17: ... 528 7411 or 602 470 1414 Page 17 of 68 Connector of Cable from Lightning Arrestor to Antenna Grounding Strap To Antenna Lightning Arrestor Connect 6 Gauge Bare Copper Wire here Detail of Grounding Strap Lightning Arrestor ...

Страница 18: ...651 which clears the ERROR Wait for the 631 X to stop sampling before using SYSTEM RESET to avoid triggering a 631 X ERROR If the error condition still exists the ERROR will occur again Contact Customer for details and assistance 9 2 Selecting Menu Items The following key presses are used to navigate the menus and select menu items Press SELECT to enter the menus Press UP or DOWN to change the sel...

Страница 19: ...N to access the FTM CHK SAMPLE REGEN and SYSTEM submenus Press SELECT again to make a selection The Wind direction speed and temperature status items will not appear If WIND functionality is not enabled in the SYSTEM menu NOTE The SYSTEM menu also contains a selection labeled FACTORY This option is for factory use only and should not be accessed by the end user ...

Страница 20: ...um reading level in ppm that will correspond to a 20mA current from the 4 20mA connection on the main circuit board See page 55 for details ALRM LVL XXX XXX Set the signal relay alarm level Default is 0 Disabled See page 55 for details DBL CHK YES NO Set the double check high readings Default is YES to repeat reading if a high level is taken Only the second reading is saved VALV TGL Toggle valve D...

Страница 21: ... 9 Default is 5 NET ID The radio network ID All radios on the same network must have the same ID Valid input is 0 to 65535 Default is 1912 POWER Set the TX transmission power level Default is 1W RESET Resets the monitor and clears any errors Turn off the 631 X before selecting this option TEMP C F Select temperature displayed in either F or C WIND ENABLE YES NO Enable wind gauge functionality DIR ...

Страница 22: ...unction this test demonstrates the unit s operation Recording FTM results in an instrument log provides a quality control quality assurance record of instrument function between regular calibrations If test results fall within the expected range you may assume the instrument is functioning correctly 10 1 Test Procedure 1 Warm up the FTM indoors for six 6 hours to ensure a stable output Refer to th...

Страница 23: ... com website see Support Downloads To install JMS the user must be an Administrator on the target PC If a version of JMS 2 3 is already installed it must first be removed using Windows Control Panel Existing setup info and 651 data are preserved If a version of JMS prior to v 2 3 is installed it should be retained to view data from the earlier version which cannot be viewed with JMS 2 3 JMS can be...

Страница 24: ...pear on the upper right of the desktop icon The Windows start menu icon remains unaffected The next screen is a confirmation screen Continue using the Next button The next screen is the Windows User Access Control screen Enter an administration login if necessary Next the program installs and completes 11 1 USB Serial Port If a USB serial port adapter is used the PC s hubs should be set to not pow...

Страница 25: ...Universal Serial Bus Controllers look for items that have Hub in the description Double click a Hub item and select the Power Management tab Select the Power Management tab and uncheck Allow the computer to turn off this device to save power Repeat for additional hubs ...

Страница 26: ...Over 20 Jerome 451 or 651 instruments can be connected to the network of instruments Operating JMS is the same whether 451s or 651s are used To start JMS double click on the Jerome Monitor Software desktop icon or the click the Jerome Monitor Software icon on the Windows start menu 13 JMS SETUP The following information regarding the configuration and use of JMS is also available from the Help sys...

Страница 27: ...am first starts a No com port message is displayed Select OK to dismiss the message The radio settings must be setup which can be to by either o Select Select a port text at the bottom of the screen o Select the System Tab and then select the Edit Settings button See 13 2 Settings System Options for details Add 451 651 instruments to the instrument list using the Add Instrument button on the lower...

Страница 28: ...cating normally If not check the JMS help or 14 7 Troubleshooting for tips on resolving communication problems For assistance contact Customer Service 13 2 Settings System Options Radio Settings Far left Base station radio settings are configured COM Port Set to the serial communications port that is connected to the base station radio A straight through DB9 pin cable is used Radio Model Select ei...

Страница 29: ...ed The FCC requires that lower power 1W be used if a high gain antenna is used Site Location Right Setup the site address System Settings Bottom Database Location The database location can be changed if desired The database is a SQLite file which can be read by other compatible programs Note the settings xml file which contains the program configuration is stored in the default location Both files...

Страница 30: ... o How soon you want to be notified of a high reading if popup or email notifications are turned on Days of Data to Display Controls the amount of days shown on the Graph and Data tabs A common value may be a multiple of 7 days for example 7 14 21 and 28 days Primary Gas Select Mercury Hg or Hydrogen Sulfide H2S for a 451 or 651 site respectively Single Reading Alert Level ppm or mg m3 When a sing...

Страница 31: ... from first reading to end of the TWA period in seconds o Unweighted Timed Average Sum the readings and divide by the reading count during the period Averaging Interval Hours Number of hours for each averaging period Temperature Unit F or C Wind Speed Unit mph or kph Wind Compass Unit Compass or Degrees 13 4 Settings Email Options Server Settings SMTP Server SMTP server name or IP address SMTP Por...

Страница 32: ...ents Notifications are sent to the listed recipients 13 5 Settings Notifications Options Notification Settings Enable Popup Notifications Popups can be enabled for high readings high temperatures maintenance reminders and instrument errors Enable Email Notifications Emails can be enabled for High Reading Alert High Average Alert and High Temp Alert messages Messages can be customized ...

Страница 33: ...800 528 7411 or 602 470 1414 Page 33 of 68 High Reading Alert Message The customizable message can be constructed from variable codes that are replaced when the message is generated Use the scroll bar for more variables ...

Страница 34: ...ce 800 528 7411 or 602 470 1414 Page 34 of 68 High Average Message The customizable message can be constructed from variable codes that are replaced when the message is generated Use the scroll bar for more variables ...

Страница 35: ...rently Nano radios do not have separate hopping channels The base station radio is always radio address 1 The repeater s Up Address is 1 unless it is sending packets thru another repeater before reaching the base station radio Don t forget to check the Repeaters option in the Radio Settings pane of the System tab on the Settings form 13 2 Settings System Options For example o Base station radio is...

Страница 36: ...ter the location ID Radio Address Each radio must have a unique radio address from 2 to 254 For the Nano radio the base station radio address is 1 Up Address Nano only The repeater s Up Address is 1 unless it is sending packets thru another repeater before reaching the base station radio Primary Channel Spectra 2400 Compatible only The repeater s Primary Channel is set to the base station s radio ...

Страница 37: ...uses a Spectra or Nano radio modem connected to a PC or laptop to communicate with Jerome 451 651 instruments up to 4 miles away see 14 8 Fresnel Zone for details Jerome 451 651 instruments store their sample results in internal memory until polled by JMS At that time JMS downloads all of the stored results and saves them to a permanent database on the PC or laptop the database and program setting...

Страница 38: ...rvals are configured o Reminders can be setup o Historical events showing 631 651 instrument replacements are shown Reporting Tab Automated recurring reports are setup and reports can be generated as needed System Tab Edit Settings form has multiple tabs for program configuration o Settings System Options Specify base station radio settings site address database location o Settings Data Options Sp...

Страница 39: ...ntrolled by the Days of Data to Display on the Data tab 13 3 Settings Data Options of the Settings form The alert levels can be optionally displayed The levels are set on the Data tab 13 3 Settings Data Options of the Settings form Select the desired filtering locations in the right pane Print prints the graph Instruments Far Left Site instruments are listed If an instrument is clicked on then the...

Страница 40: ...hich is set using the instrument settings on the Instrument Details tab The view can be zoomed in out with the mouse wheel Instruments Far Left Site instruments are listed If an instrument is clicked on then the Instrument Details tab is shown for that instrument Add Instrument adds a new instrument see the Settings pane help on the Instrument Details tab 14 4 Instrument Details Tab Radio Status B...

Страница 41: ...ettings form Select the desired filtering options in the right pane Exclude Errors excludes 431 631 errors like BRIDGE Columns can be sorted in ascending or descending order by clicking on the column header Export to CSV exports the data to a csv file which can be read by a spreadsheet or database Instruments Far Left Site instruments are listed If an instrument is clicked on then the Instrument D...

Страница 42: ...ing status is shown on the right side 14 4 Instrument Details Tab The Instrument Details tab has multiple sections for instrument details Instruments Far Left Site instruments are listed If an instrument is clicked on then the Instrument Details tab is shown for that instrument Add Instrument adds a new instrument see the Settings pane help below Instrument Details Top Middle The instrument status...

Страница 43: ...o 40 seconds later a message is displayed showing the reading Reset Reset the instrument Resetting the instrument can clear a system error Avoid resetting an instrument while it s sampling which could trigger a 431 631 system error For example if the instrument sample interval is 30 minutes then don t perform a reset during 00 and 30 minutes after the hour Map Top Right The map shows the location ...

Страница 44: ...hould be checked Typically data is deleted after successful polling If unchecked the instrument will store readings until full 50k readings which will take excessive time to download during polling For sites with difficult radio topology transmission time must be minimized Double Check High Readings Can Be Configured at the Instrument This is set on the instruments SAMPLE DBL CHK menu Radio Addres...

Страница 45: ... Bottom Right JMS records 431 631 changes for an instrument When 431 631s are sent in for calibration a different 431 631 may be installed in the instrument If the instrument menu SYSTEM ID 631 SN or 431 SN is updated then JMS records the change in History Radio Status Bottom Radio Status The status must be Ready before JMS can talk to instruments Text may be shown right of the Radio Status like I...

Страница 46: ...0 1414 Page 46 of 68 14 5 Reporting Tab The Reporting tab can setup recurring reports and generate reports on demand Recurring Reports Top Middle Recurring reports can be created as needed The reports are emailed to the designated addresses ...

Страница 47: ...report is configurable Reading Options Select the desired filtering options Exclude Errors excludes 431 631 errors like BRIDGE Header 1 3 The header is printed on the upper right of the report When saving the report the header is saved as default for newly created reports Report Frequency The following periods are available o Days o Weekdays Day of Week is available o Weeks o Months By Day or By W...

Страница 48: ...licked on then the Instrument Details tab is shown for that instrument Add Instrument adds a new instrument see the Settings pane help on the Instrument Details tab 14 4 Instrument Details Tab Radio Status Bottom Radio Status The status must be Ready before JMS can talk to instruments Text may be shown right of the Radio Status like Initialize or Poll Instruments Now Clicking on the text performs ...

Страница 49: ...ght Radio Status in the upper left The status must be Ready before JMS can talk to instruments If necessary the Initialize button can be selected to initialize the radio again Key base station radio settings are shown The Edit Settings button changes program settings see 13 2 Settings System Options For JMS setup configure the base station radio first The Initialize button initializes the radio If...

Страница 50: ...ting Instruments Far Left Site instruments are listed If an instrument is clicked on then the Instrument Details tab is shown for that instrument Add Instrument adds a new instrument see the Settings pane help on the Instrument Details tab 14 4 Instrument Details Tab Radio Status Bottom Radio Status The status must be Ready before JMS can talk to instruments Text may be shown right of the Radio St...

Страница 51: ...nel Zone for details JMS consistently encounters errors while downloading sample data Check the position of the radio antenna on the base station radio and the 451 651 Make sure that there is line of sight visibility If using Spectra radios try setting JMS and the 451 651 to a different channel If there is interference from another radio source using a different channel may avoid it Increase the r...

Страница 52: ...om visual line of sight as shown in the figures below The Fresnel Zone is an elliptical volume of space between the two antennas Any objects within this space block a portion of the signal and the radios are not able to transmit to their maximum range If the antennas are low enough the ground itself blocks part of the signal Placing the antennas higher up will prevent the ground from entering the ...

Страница 53: ...Fresnel Zone Buildings and trees in the Fresnel Zone can also block a portion of the signal Trees are a particular problem for 2 4 GHz radios Although 2 4 GHz signals can pass through walls they have a harder time passing through trees due to the water content Occasional communication errors due to interference are normal in urban areas or in bad weather The Jerome 451 651 instruments store sample...

Страница 54: ... the included inserts P N 1300 0064 in the ends of the tubing where it will connect to the flow pump and the T fitting The inserts prevent the tubing from being pinched shut 4 Install the tubing where indicated and tighten the compression nuts to hold the tubing in place 5 Connect the T fitting to the 651 intake and tighten the compression nut to secure it T Fitting P N 1300 0062 Flow Pump 651 Not...

Страница 55: ...sired connections have been implemented replace the Circuit Board Cover and two screws 16 1 4 20 mA The 4 20 mA connection can be used to indicate the H2S reading level on a proportional scale from 4 20 milliamps for connection to certain industrial systems such as SCADA A 4 mA current level always corresponds to an H2S reading of 0 000 ppm The 20 mA level can be set as high as the maximum reading...

Страница 56: ...s been set the following equation can be used to determine the H2S reading based on the level of current H2S concentration detected current in mA 4 x 4 20 MAX value 16 For example if the 4 20 MAX value is set to 50 ppm the equation becomes H2S current in mA 4 x 50 16 Thus in this example using a 4 20 MAX value of 50 ppm a 20 mA current corresponds to an H2S concentration of 50 ppm while a 12 mA cu...

Страница 57: ... the SAMPLE menu on the 651 This level can only be set at the instrument and cannot be set using JMS An appropriate audio or visual alarm can be connected to the signal relay When the sample reading exceeds the designated level the switch is closed activating the connected alarm An example setup using the signal relay is shown below The connected power supply cannot exceed 24 Volts DC and 1 amp of...

Страница 58: ...rine Filter Kit P N Y990 0200 When installed this filter will remove the chlorine gas from the sample stream so that the Jerome monitoring system can accurately measure levels of Hydrogen Sulfide An Ammonia Filter Kit P N Y990 0201 is also available for locations where ammonia may be present For pricing and delivery information on the chlorine and ammonia filters contact Jerome Sales NOTE PLEASE R...

Страница 59: ...31 X as shown in the pictures above and below 3 Position the filter as shown to determine where to mount the Kwik Clip 4 Peel the covering off of the back of the Kwik Clip and mount the clip to the cover below the 651 keypad 5 Position the Chlorine or Ammonia filter in the Kwik Clip 6 Use the included Wire Tie to secure the tubing as indicated but do not tighten the wire tie or the flow will be re...

Страница 60: ...ver all repairs calibrations and sensors Please contact customer service via phone or e mail at customerservice jerome ametek com for details and assistance In order to have continuous operation of the Jerome 651 in the field AMETEK Brookfield offers a free loaner 631 X instrument during the 1 year warranty period or under the maintenance agreement Please contact Customer Service via phone or e ma...

Страница 61: ...re placing 451s 651s over a large area with a high mountain nearby you can increase radio range by locating a repeater on top of the mountain For best results use high gain directional outdoor antennas P N 200 0174 on the base station and 451s 651s with the antennas pointed towards the repeater on the mountain See 8 1 Base Station Setup for information about setting up outdoor external antennas at...

Страница 62: ...g connector between the antenna connection and the power connection on the right side of the radio modem 2 Connect one end of the included Serial cable P N 200 0038 to the free end of the Radio Data cable and connect the other end of the Serial cable to the JMS PC when told to do so by JMS 3 Make sure power is connected to the Radio Repeater 4 Setup the repeater using JMS see 13 6 Repeater Setup 5...

Страница 63: ... network on the next page Note newer 451 651 firmware V2 00 is required to work with Nano radios Spectra and Nano radios will not talk to each other To extend the distance between the base station and the 451 651s at addresses 5 and 6 the repeater at address 2 is used Instrument radios can also be configured as a repeater In the example network the 451 651 at address 3 is used to reach the 451 651...

Страница 64: ...or 602 470 1414 Page 64 of 68 Pay particular attention to the Up Address in this example If there are no repeaters then all the radio channels must be the same and there would not be any secondary channels NANO RADIO NETWORK EXAMPLE ...

Страница 65: ... between the base station and the 451 651s at addresses 5 and 6 the repeater at address 2 is used Instrument radios can also be configured as a repeater In the example network the 451 651 at address 3 is used to reach the 451 651 at address 4 To configure a 451 651 as a repeater set the SYSTEM FACTORY RADIO menu item at the 451 651 to SPECTRA RP instead of SPECTRA and then set the NET ID address p...

Страница 66: ...02 470 1414 Page 66 of 68 Pay particular attention to the radio channels in this example If there are no repeaters then all the radio channels must be the same and there would not be any secondary channels SPECTRA RADIO NETWORK EXAMPLE ...

Страница 67: ...pted for warranty adjustment handling costs and freight costs associated therewith Notwithstanding the foregoing no warranty shall be enforceable in the event that product has been subjected to environmental or stress testing by buyer or any third party without written approval of seller prior to such testing Further no warranty shall be enforceable if the alleged defect is found to have occurred ...

Страница 68: ...METEK All other trademarks are the property of their respective owners Microsoft is a registered trademark Windows is a trademark of Microsoft Corporation AMETEK Brookfield Jerome 651 Operation Manual Part Number 700 0093 K If you have any questions regarding the operation of this instrument please call our toll free number from the USA and Canada 800 528 7411 or e mail at customerservice jerome a...

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