Onset HOBO™ MX1102 User Manual
Contents
1. However you can only connect to one program at a time If you attempt to use HOBOmobile while the logger is connected to HOBOware a message appears in HOBOmobile indicating a live USB session is underway If you attempt to use the logger in HOBOware while it is connected to HOBOmobile the device will not be found If you want to connect to HOBOmobile after using the logger with HOBOware you will need to disconnect the USB cable once you are done with HOBOware Getting Started with HOBOmobile These steps provide an overview of setting up the logger with HOBOmobile For complete details see the HOBOmobile User s Guide 1 Goto the App Store and download HOBOmobile to your phone or tablet 2 Open HOBOmobile and enable Bluetooth in your device settings if prompted 3 Tap HoBos and then tap the logger in the Recently Seen In Range list to connect to it If the logger does not appear in the list follow these tips for connecting e Make sure the logger is within range of your mobile device The range for successful wireless communication is approximately 30 5 m 100 ft with full line of sight www onsetcomp com 4 5 6 e f your device can connect to the logger intermittently or loses its connection move closer to the logger within sight if possible e If the logger appears in the Recently Seen In Range list but you cannot connect to it close HOBOmobile and power cycle the mobile device This forces th2. Press and release the Clear Next button until the alm symbol described later in this table is displayed on the screen This symbol at left will clear depending on how alarms were configured to be cleared in the software If the alarm was set to clear when the logger is reconfigured or relaunched this symbol will remain on the LCD until the next time the logger is configured see Setting up Alarms Otherwise it will clear when the sensor reading is back within the alarm limits or by pressing the Clear Next button for 3 seconds The logger is waiting to be started Press and hold the Start Stop button for 3 seconds to start the logger The logger has been started with push button stop enabled press and hold the Start Stop button for 3 seconds to stop the logger An alarm displayed on the LCD is ready to be cleared This will only appear if the logger was configured to maintain the alarm until the Clear Next button is pressed for 3 seconds Note that an audible alarm can be silenced by pressing the Start Stop button or Clear Next button for 1 second Press this button to view the latest statistics if enabled or the sensor reading associated with a tripped alarm www onsetcomp com LCD Symbol CALIBRATE max min avg sdo alm EJI SL c Star Notes Description Press this button for 5 seconds to manually calibrate the CO sensor if enabled Calibrate and CO will blink on the LCD duri
3. accuracy possible Important If performing a manual calibration be sure to follow the instructions later in this section Improper manual calibration can result in incorrect sensor readings The following CO settings are available in both HOBOmobile To access calibration and altitude compensation settings in and HOBOware HOBOmobile e Manual calibration Manual calibration is the best way to 1 Connect to the logger calibrate your logger Use this option if you want to manually calibrate the logger to 400 ppm using the Calibrate button on the logger This requires taking the logger outside in fresh air on a dry day or to an indoor location that is unoccupied and has no connection to a ventilation system for five minutes on a regular basis Press the Calibrate button on the logger for 5 seconds to manually calibrate the CO sensor Calibrate and CO will blink on the LCD during the 5 minute manual calibration process in which 300 measurements are taken 6 Tap Done to get the average and create the offset from 400 ppm 7 Tap Start to load settings to the logger See the steps later in this section for more details on i s 7 a To access calibration and altitude compensation settings in manual calibration This is recommended if the logger is ys i HOBOware deployed in a building that is always occupied if you want the logger to be calibrated more frequently than every 1 Connect the logger to the
4. LCD screen on if the option to turn off the LCD has been enabled see Choosing Logger Settings Press both the Start Stop button and the Clear Next button simultaneously for 3 seconds to reset a logger password Clear Next Button Press this button for 1 second to switch between statistics alarm readings and the current sensor readings as applicable or to silence a beeping alarm Press this button for 3 seconds to clear a visual alarm if the logger was configured to maintain the alarm until the button is pressed see Setting up Alarms Calibrate Button Press this button to start a five minute manual calibration process of the CO sensor This requires configuring the logger with the manual calibration CO sensor setting enabled in HOBOmobile or HOBOware and bringing the logger into a fresh air environment see Calibrating the Logger Temperature Sensor This sensor is located to the right of the LCD screen below the large CO sensor RH Sensor This sensor is located behind the vented panel in the logger case to the right of the temperature sensor CO Sensor This sensor is located below the large vented circular panel to the right of the LCD screen LCD Screen This logger is equipped with an LCD screen that displays details about the current status The example shows all symbols illuminated on the LCD screen followed by definitions of each symbol in the table 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual W d h
5. exporting data in HOBOware Note Data files read out from the logger in one program are not automatically available in the other To open HOBOmobile files in HOBOware share the file and select HOBO as the file type Email the file and then open it in HOBOware Files in HOBOware cannot be viewed in HOBOmobile You can however export data in HOBOware to a text or Excel file that you can open on your mobile device See the HOBOmobile User s Guide and HOBOware Help for details on sharing or exporting data Recording Internal Logger Events The logger records the following internal events to track logger operation and status To plot events in HOBOmobile tap a mini graph and then tap Select the events you wish to plot and then tap again You can also view events in shared or exported data files To plot events in HOBOware select the events you wish to plot in the Plot Setup window when opening a data file The following events may occur Internal Event Name Definition The logger was connected to the mobile device or computer as applicable Host Connected Started The Start Stop button was pressed to begin or resume logging Stopped The logger received a command to stop recording data from the software or by pushing the Start Stop button Button Up Button The Start Stop button was pressed for Down 1 second Chan lt gt Alarm A sensor alarm has tripped lt gt is the sensor Tripped number where 1 is CO
6. further the device is from the logger LCD is visible from 0 to 50 C 32 to 122 F the LCD may react slowly or go blank in temperatures outside this range 7 62 x 12 95 x 4 78 cm 3 0 x 5 1 x 1 88 inches 267 4 g 9 43 oz IP50 The CE Marking identifies this product as complying with all relevant directives in the European Union EU See last page Per RH sensor manufacturer data sheet Note The HOBO U Shuttle U DT 1 is not compatible with this logger 25 0 5 00 i E 25 0 4 5 32 2 lt E 50 0 1 0 75 0 0 20 40 60 80 100 0 22 5 45 Relative Humidity Temperature C Plot B Typical RH Accuracy Plot C Time Accuracy www onsetcomp com Logger Components and Operation CO Sensor ES RH Sensor OS u hs Temperature Sensor Calibrate Button Clear Next Button USB Port Start Stop Button USB Port Use this port to connect the logger to a computer for use with HOBOware or to power the logger for longer deployments or if faster logging intervals are required Start Stop Button Press this button for 3 seconds to start or stop logging data or to resume logging on the next even logging interval This requires configuring the logger with a push button start or stop see Choosing Logger Settings You can also press this button for 1 second to record an internal event see Recording Internal Logger Events to silence a beeping alarm see Setting up Alarms or to turn the
7. m s pu Gd PWR mau ppm MEMORY BEBE 868 STARTSTOP LCD Symbol Py f PWR mew MEMORY eee MEMORY peeses LOGGING START STOP CLEAR NEXT CO COCOOOCCOCCOOCOCOOLO Coz LOGGING TEMP max min avg sdOalm CLEARNEXT CALIBRATE Description The logger Is currently communicating with HOBOmobile via Bluetooth The more bars there are the stronger the Bluetooth signal The logger is currently communicating with HOBOware via USB cable The logger is currently being powered by USB cable The battery indicator shows the approximate battery power remaining The logger has been configured to stop logging when memory fills The memory bar indicates the approximate space remaining in the logger to record data When first started all five segments in the bar will be empty In this example the logger memory is almost full only one segment in the memory bar is empty The logger has been configured to never stop logging wrapping The logger will continue recording data indefinitely with newest data overwriting the oldest data until the batteries die or the logger is reconfigured When first launched all five segments in the memory bar will be empty In this example the memory is full all five segments are filled in and new data is now overwriting the oldest data The logger is currently logging A sensor reading is above or below the high or low alarm limit that you configured
8. not including any derived series two sensor series with temperature and CO current readings logged every 5 minutes plus eight maximum minimum average and standard deviation series four for temperature and four for CO with values calculated and logged every 5 minutes based on the 30 second sampling rate To set up statistics 1 In HOBOmobile Connect to the logger and tap Configure In HOBOware From the Device menu select Launch 2 In HOBOmobile Tap Logging Mode and then select Fixed Interval Logging In HOBOware Select Statistics for the logging mode 3 Select Normal in HOBOmobile or Current Reading in HOBOware to record the current reading for each enabled sensor at the logging interval selected Do not select this if you only want to log statistics 4 Select the statistics you want the logger to record at each logging interval Maximum Minimum Average and Standard Deviation average is automatically enabled when selecting Standard Deviation Statistics will be logged for all enabled sensors In addition the more statistics you record the shorter the logger duration and the more memory is required 5 Set the statistics sampling interval The rate selected must be less than and a factor of the logging interval For example if the logging interval is 1 minute and you select 5 seconds for the sampling rate then the logger will take 12 sample readings between each logging interval one sample every 5 secon
9. push while in burst logging mode then a New Interval event is automatically logged and the burst condition is cleared even if the actual high or low condition has not cleared Statistics Logging During fixed interval logging the logger records data for enabled sensors and or selected statistics at the logging interval selected Statistics are calculated at a sampling rate you specify with the results for the sampling period recorded at each logging interval The following statistics can be logged for each sensor e The maximum or highest sampled value e The minimum or lowest sampled value e An average of all sampled values and e The standard deviation from the average for all sampled values For example a logger is configured with the temperature and CO sensors enabled and the logging interval set to 5 minutes The current reading and all four statistics are enabled The Statistics sampling interval is set to 30 seconds Once logging begins the logger will measure and record the actual temperature and CO sensor values every 5 minutes In addition the logger will take a temperature and CO sample every 30 seconds and temporarily store them in memory The logger will then calculate the maximum minimum average and standard deviation using the samples gathered over the previous 5 minute period and log the resulting values When reading out the logger this would result in the following 10 www onsetcomp com data series
10. s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device Avis de conformit pour l Industrie Canada Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l appareil doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement To comply with FCC and Industry Canada RF radiation exposure limits for general population the HOBO MX logger must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter i 2015 Onset Computer Corporation All rights reserved Onset HOBO and HOBOmobile are registered trademarks of Onset Computer Corporation App Store is a service mark of Apple Inc 1 800 LOGGERS 564 4377 508 759 9500 Bluetooth and Bluetooth Smart are registered trademarks of Bluetooth SIG Inc All other trademarks www onsetcomp com loggerhelp onsetcomp com are the property of their respective companies 19198 A
11. want to set up with an alarm condition 3 Enable the High Alarm if you want an alarm to trip when the sensor reading rises above the high alarm value Drag the slider to the reading that will trip the alarm or type a specific reading 4 Enable the Low Alarm if you want an alarm to trip when the sensor reading falls below the low alarm value Drag the slider to the reading that will trip the alarm or type a specific reading Set the duration before an alarm is tripped 6 Select either Cumulative Samples or Consecutive Samples If you select Cumulative Samples then the alarm will trip when the time the sensor is out of range over the course of the deployment is equal to the selected duration If you select Consecutive Samples then the alarm will trip when the time the sensor is continuously out of range is equal to the selected duration For example the high alarm for temperature is set to 85 F and the duration is set to 30 minutes If Cumulative is selected then an alarm will trip once a sensor reading has been at or above 85 F for a total of 30 minutes since the logger was configured specifically this could be 15 minutes above 85 F in the morning and then 15 minutes above 85 F again in the afternoon If Consecutive is selected then an alarm will trip only if all sensor readings are 85 F or above for a continuous 30 minute period 7 Repeat steps 2 6 for any other sensors if desired tap Done in HOBOmobile first 8
12. 1 Battery Level Tag 100 Sensors Configure Sensors to Log my Y 1 Temperature lt Enter label here gt T K Alarms vV 2 Relative Humidity lt Enter label here gt V 3 Carbon Dioxide lt Enter label here gt Deployment Logging Interval Logging Mode Logging Duration Start Logging Stop Logging Options Help Name 10702892 T Fitters CO2 Settings 10 minutes v Fixed interval v 175 0 days Now 10 19 25 AM When memory fills Never wrap when full V Push Button vV Allow button restart After v Turn LCD off ia Skip launch window next time Cancel 6 Click the Start button when finished Note that the Start button text changes based on your Start Logging selection Logging will begin based on the settings you selected Deploy the logger using the included mounting materials see Mounting the Logger After logging begins you can read out the logger at any time see Reading Out the Logger for details Choosing Logger Settings The following table lists the available settings when configuring the logger with HOBOmobile or HOBOware Logger Setting Name Group HOBOmobile only Logging Interval Start Logging Options Stop Logging Options 1 800 LOGGERS Action Enter a name for the logger up to 20 characters This name will be used as the title on the graph and in the file name A name also helps identify the logger in the HOBOs screen in HOBOmobile If no name i
13. 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur ina particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Industry Canada Statements This device complies with Industry Canada license exempt RSS standard
14. 2 is temperature and 3 is RH Chan lt gt Alarm A sensor alarm has cleared lt gt is the sensor Cleared number where 1 is CO 2 is temperature and 3 is RH This event also contains the value that was furthest out of range for the sensor before the alarm cleared which is only available in a shared or exported file The logger has entered or exited burst logging mode New Interval Automatic The CO sensor has been calibrated Calibration automatically the data file will show the offset calculated in PPM during the calibration Manual Calibration The CO sensor has been manually calibrated the data file will show the offset calculated in PPM during the calibration Safe Shutdown The battery level dropped below 2 5 V the logger performs a safe shutdown www onsetcomp com HOBO MX CO Data Logger MX1102 Manual Mounting the Logger e Screw in the brackets onto both sides of the logger using the two small holes labeled in the diagram below and There are several ways to mount the logger using the materials them use tie wane tomountittoapolsorbine included e Mount the logger to the wall or a flat surface using two screws and the included template The dimensions are also shown in the following example e Attach Command strips to the back of the logger to mount it to a wall or other flat surface Wall P SN Wall Remove this mounting O mounting screw to O hole J hole replace the N N batt
15. Enable Audible Alarms if you want a beep to sound on the logger every 30 seconds when the sensor alarm trips in HOBOmobile enable this in the Configure screen in HOBOware select the Use Audible Alarm checkbox in the Configure Alarms window The beeping will continue until the alarm is cleared from the software a button on the logger is pressed or 7 days have passed Battery life will be slightly reduced when this setting is enabled It is recommended that you only enable this feature if you have regular access to the logger so that you can easily turn off the beeping 9 Select one of the following options for when to clear the alarm symbol that appears on the LCD in HOBOmobile enable this in the Configure screen in HOBOware select the checkbox in the Configure Alarms window e Logger reconfigured or relaunched The alarm icon will remain visible on the LCD until the next time the logger is reconfigured e Sensor is in limits The alarm icon will remain visible on the LCD until the sensor reading returns to the normal range between any configured high and low alarm limits 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual e Alarm button is pressed The alarm icon will remain visible until you press the Clear Next button on the logger 10 In HOBOmobile Tap Start in the Configure screen to load the alarm settings onto the logger when ready In HOBOware Click OK in the Configure Alarms window and then click Start
16. HOBO MX CO Logger MX1102 Manual HOBO mx co logger HOBO MX CO Logger MX1102 Included Items e Four AA 1 5 V alkaline batteries Required Items e HOBOmobile app and device with iOS 8 0 8 3 and Bluetooth 4 0 OR e HOBOware 3 7 3 or later and USB cable Accessories e Mounting kit with mounting brackets screws tie wraps and Command Strip 19198 A The HOBO MX CO data logger records carbon dioxide temperature and relative humidity RH data in indoor environments using non dispersive infrared NDIR self calibrating CO sensor technology and integrated temperature and RH sensors This Bluetooth Smart enabled logger is designed for wireless communication with a mobile device and also supports a USB connection Using the HOBOmobile app on your phone or tablet or HOBOware software on your computer you can easily configure the logger read it out and view plotted data The logger can calculate minimum maximum average and standard deviation statistics and can be configured to trip audible or visual alarms at thresholds you specify In addition it supports burst logging in which data is logged at a different interval when sensor readings are above or below certain limits This logger also has a built in LCD screen to display the current CO level temperature RH logging status battery use memory consumption and more Specifications Temperature Sensor Range Accuracy Resolution Drift RH
17. Never Select this if you do not want the logger to stop at any predetermined time frame e On Date Time Select this if you want the logger to stop logging on a specific date and time Select the date and time and then tap Done e After Select this if you want to control how long the logger should continue logging once it starts Choose the amount of time you want the logger to log data and then tap Done For example select 30 days if you want the logger to log data for 30 days after logging begins Enable the sensor measurement types that will be logged temperature RH and or CO3 Both temperature and RH are required to calculate dew point which is an additional data series available for plotting after reading out the logger You can configure alarms for sensors See Setting up Alarms If logging CO2 you can select calibration settings See Calibrating the Logger Enable and configure sensor alarms See Setting up Alarms for details Choose one of the following e Fixed Interval The logger records data for all enabled sensors and or selected statistics e Burst Logging In burst mode logging occurs at a different interval when a specified condition is met See Burst Logging for more information e Statistics The logger records selected statistics maximum minimum average and standard deviation for enabled sensors See Statistics Logging for more information In HOBOmobile select Normal to log current readings a
18. Sensor Range Accuracy Hysteresis Resolution Drift CO Sensor Range Accuracy Warm up Time Calibration Non linearity Pressure Dependence Operating Pressure Range Compensated Pressure Range Sensing Method Response Time Temperature RH CO Logger Radio Power Transmission Range Wireless Data Standard Logger Operating Range 0 to 50 C 32 to 122 F 0 21 C from 0 to 50 C 0 38 F from 32 to 122 F see Plot A 0 024 C at 25 C 0 04 F at 77 F see Plot A lt 0 1 C 0 18 F per year 1 to 90 non condensing 2 from 20 to 80 typical at 25 C 77 F see Plot B 2 RH 0 01 at 25 C 77 F lt 1 per year typical O to 5 000 ppm 50 ppm 5 of reading at 25 C 77 F and 1 013 mbar 15 seconds Auto or manual to 400 ppm lt 1 of FS 0 13 of reading per mm Hg corrected via user input for elevation altitude 950 to 1 050 mbar use Altitude Compensation for outside of this range 305 to 5 486 m 1 000 to 18 000 ft Non dispersive infrared NDIR absorption 12 minutes to 90 in airflow of 1 m s 2 2 mph 1 minute to 90 in airflow of 1 m s 2 2 mph 1 minute to 90 in airflow of 1 m s 2 2 mph 1 mW 0 dBm Approximately 30 5 m 100 ft line of sight Bluetooth Smart Bluetooth Low Energy Bluetooth 4 0 0 to 50 C 32 to 122 F 0 to 95 RH non condensing Per RH sensor manufacturer data sheet Note The HOBO U Shuttle U DT 1 is not compatible wit
19. al e When the logger has stopped logging the LCD screen will remain on with STOP displayed until the logger is offloaded unless the LCD screen was turned off in the software Once the logger has been offloaded the LCD will turn off automatically after 2 hours e The LCD screen flashes HELLO when you page the logger from HOBOmobile see Getting Started with HOBOmobile e The LCD screen flashes CHIRP OFF when an audible alarm is cleared Setting up the Logger Important The CO sensor within this logger can experience measurement drift during storage and shipment It is strongly recommended that a manual calibration be performed prior to deploying the logger Start the logger as described in this section and perform a manual calibration See Calibrating the Logger for more details follow the manual calibration steps in that section Improper manual calibration can cause incorrect sensor readings Install the batteries in the logger Use a Phillips head screwdriver to open the battery cover on the back of the logger and insert four AA batteries observing polarity see Battery Information Screw the cover back in place You can use both the HOBOmobile app and HOBOware software with this logger The following sections provide an overview for using the logger with both programs You can switch back and forth between the two programs for example configure the logger in HOBOware and read it out in HOBOmobile
20. computer with the USB cable eight days the normal auto calibration schedule or if you want to calibrate the logger immediately after logging begins Note Once a manual calibration is performed the 24 hour auto calibration is canceled and an auto calibration will be performed eight days from the time the 2 Tap Configure 3 Tap the CO sensor 4 Select auto calibration manual calibration or both 5 Select Altitude Compensation and enter the altitude above or below sea level where the logger will be deployed in either meters or feet You can also tap Use Location if you want the location services within the phone or tablet to calculate altitude 2 From the Device menu in HOBOware select Launch 3 Click the CO Settings button 4 Select auto calibration manual calibration or both 5 Select Use Carbon Dioxide sensor altitude compensation manual calibration occurred and enter the altitude above or below sea level where the f ae logger will be deployed in either meters or feet e Auto calibration Use this option if you want the logger to automatically calibrate within the first 24 hours after Click OK logging begins and then every eight days thereafter The 7 Click Start in the Launch Logger window to load settings to logger will be calibrated based on the average of the three the logger CO measurements that follow the lowest CO value identified during the 24 hour or 8 day time period as Note If bo
21. ds for a minute and use the 12 samples to record the resulting statistics at each 1 minute logging interval Note that the more frequent the sampling rate the greater the impact on battery life In HOBOmobile tap Done 6 In HOBOmobile Tap Done to return to the Configure screen Tap Start to load the burst settings onto the logger when ready In HOBOware Click OK in the Burst Logging window and then click Start in the Launch Logger window when ready Once logging begins press the Clear Next button on the logger to cycle through the current maximum minimum average and standard deviation data on the LCD screen Note that the logger will always display the current sensor readings in HOBOmobile If applicable even if they are not being logged You can plot the statistics series once you read out the logger Reading Out the Logger To offload data from the logger to HOBOmobile 1 Connect to the logger and tap Readout 2 Tap Data Files to view a mini graph of the offloaded data 3 Tap the mini graph to view a larger version of the graph or to share the file See the HOBOmobile User s Guide for details on viewing graphs and sharing data To offload date from the logger to HOBOware 1 Connect the logger to the computer with the USB cable 2 From the Device menu select Readout 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual 3 Save the data file when prompted See the HOBOware Help for details on plotting and
22. e previous Bluetooth connection to close Once connected tap Configure lt HOBOs Connected SN 10702892 SN 10702892 MX1102 a Stopped Power Reset gt 71 96 F 35 16 609ppm Mem Used Wrapping gt xX Configure Set up and start logger Readout Choose your logger settings in the Configure screen See Choosing Logger Settings for details on the available settings Tap the CO sensor and select manual and or auto calibration both are selected by default Select Altitute Compensation and enter the altitude above or below sea level Tap Done See Calibrating the Logger for more details on calibration settings SENSOR amp ALARM SETUP B Temperature amp RH C02 666 7 Tap Start in the upper right corner of the Configure screen Cancel Configure Start DEPLOYMENT INFO E Name 10702892 a Group Logging will begin based on the settings you selected Deploy the logger using the included mounting materials see Mounting the Logger After logging begins you can read out the logger at any time see Reading Out the Logger for details Note The sensor readings displayed within HOBOmobile may not match what is displayed on the logger The readings in the HOBOs screen are updated every minute and the readings in the Connected screen and Status Details screen are updated every 5 seconds When connected to the logger the following actions are also available in addition to configure e Readout O
23. ecific reading Drag the slider to the reading that will trigger burst logging or type a specific reading 6 Repeat steps 3 5 for any other sensors if desired tap Done in HOBOmobile first 7 Set the burst logging interval Select an interval faster than the logging interval Keep in mind that the more frequent the burst logging rate the greater the impact on battery life and the shorter the logging duration In HOBOmobile tap Done 8 In HOBOmobile Tap Done to return to the Configure screen Tap Start to load the burst settings onto the logger when ready In HOBOware Click OK in the Burst Logging window and then click Start in the Launch Logger window when ready Notes about Burst Logging e Sensor alarms statistics and the Stop Logging option Never Wrapping are not available in burst logging mode e Once the logger is configured the high and low burst limits are checked every 15 seconds Therefore if you set the logging interval to less than 15 seconds and the sensor reading falls outside the levels the burst logging will not begin until the next 15 second cycle e If high and or low limits have been configured for more than one sensor then burst logging will begin when any high or low condition goes out of range Burst logging will 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual not end until all conditions on all sensors are back within normal range e The actual values for the burst loggi
24. erature units are determined by the settings in the software To switch between Celsius and Fahrenheit change the units in the software and then reconfigure the logger Temperature readings are updated on the LCD every 15 seconds if the logger is battery powered or every second if it is USB powered regardless of logging interval This is an example of an RH reading RH readings are updated on the LCD every 15 seconds if the logger is battery powered or every second if it is USB powered regardless of logging interval The logger has been configured to start logging on a particular date time The display will count down in days hours minutes and seconds until logging begins In this example 5 minutes and 38 seconds remain until logging will begin The configure settings are being loaded onto the logger from the software An error occurred while loading the configure settings onto the logger from the software Try reconfiguring the logger The logger has been stopped with the software or because the memory is full e You can disable the LCD screen in the software When the LCD is turned off for logging you can still temporarily view the LCD screen by pushing the Start Stop or Clear Next button The LCD will then remain on for 10 minutes 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual e When the logger is connected to the computer with the USB cable the LCD screen refreshes every second regardless of logging interv
25. eries o o Bracket Bracket mounting mounting hole l hole 2 Remove any old batteries 9 53 cm 3 75 inches 3 Insert four new batteries observing polarity Protecting the Logger 4 Screw the battery cover back in place The logger is designed for indoor use and can be permanently damaged by corrosion if it gets wet Protect it from A WARNING Do not cut open incinerate heat above 85 C condensation If the message FAIL CLK appears on the LCD 185 F or recharge the lithium batteries The batteries may screen there was a failure with the internal logger clock explode if the logger is exposed to extreme heat or conditions possibly due to condensation Remove the battery immediately that could damage or destroy the battery case Do not dispose and dry the circuit board of the logger or batteries in fire Do not expose the contents of the batteries to water Dispose of the batteries according to Note Static electricity may cause the logger to stop logging local regulations for lithium batteries The logger has been tested to 8 KV but avoid electrostatic discharge by grounding yourself to protect the logger For more information search for static discharge on onsetcomp com Note CO sensor readings may temporarily appear as 0 ppm in HOBOmobile when replacing the batteries until the logger begins logging again Battery Information The logger requires four user replaceable AA 1 5 V alkaline or op
26. ffload logger data See Reading Out the Logger e Full Status Details Check the battery level and view the configuration settings currently selected for the logger 1 800 LOGGERS HOBO MX CO Data Logger MX1102 Manual e Start Logging This option appears if On Button Push is selected as a Start Logging setting as described in the Choosing Logger Settings e Stop Logging Stop the logger from recording data this overrides any Stop Logging settings described in Choosing Logger Settings e Page Press and hold the Page icon and the logger will beep to help you locate a deployed logger tap the Page icon if you only want the logger to beep once HELLO also appears on the LCD when the logger is paged e Clear Audible Alarm If audible alarms are enabled as described in Setting up Alarms use this to clear a beeping alarm on the logger e Logger Password Select this to create a password for the logger that will be required if another mobile device attempts to connect to it To reset a password simultaneously press both the Start Stop button and the Clear Next button for 3 seconds or tap Reset to Factory Default in the Set Logger Password screen e Update Firmware When new logger firmware is available this action appears in the list Select it and follow the instructions on the screen Note that if there is a communication failure during the firmware update process the logger will revert to the previous firmware Impo
27. h this logger Accuracy Resolution C Specifications continued N on wn N on Temperature C Plot A Temperature Accuracy and Resolution 1 800 LOGGERS Logging Rate Logging Modes Memory Modes Start Modes Stop Modes Time Accuracy Power Source Battery Life Memory Download Type Full Memory Download Time LCD Size Weight Environmental Rating C FE HOBO MX CO Data Logger MX1102 Manual 1 second to 18 hours Fixed interval normal statistics or burst Wrap when full or stop when full Immediate push button date amp time or next interval When memory full push button date amp time or after a set logging period 1 minute per month at 25 C 77 F see Plot C 4 AA 1 5 Volt batteries user replaceable or USB power source 5 V DC 2 Watts 6 months typical with logging and sampling intervals of 5 minutes or slower 6 months or less with logging and sampling intervals faster than 5 minutes while logging CO Entering burst logging mode will impact battery life With HOBOmobile use battery life can be reduced by remaining connected excessive readouts checking of Full Status Details audible alarms and paging Visual audible alarms and other events can have a marginal impact on battery life 128 KB 84 650 measurements maximum USB 2 0 interface or via Bluetooth Smart 20 seconds via USB approximately 60 seconds via Bluetooth Smart may take longer the
28. in the Launch Logger window when ready Notes about alarms e The alarm icon will be illuminated on the logger LCD when the alarm trips You can also press the Clear Next button on the logger to view the farthest out of range value during the deployment e Alarm limits for temperature and RH sensors are checked every 15 seconds The CO alarm limits are checked every 15 seconds if the logger is powered by USB cable or every 5 minutes if it is powered by batteries If you are configuring a CO sensor alarm for a battery powered logger it is recommended that the duration you select is divisible by 5 and a minimum of 5 minutes e For USB powered loggers CO alarms will not be tripped for the first 15 seconds after logging begins as the CO sensor requires a 15 second warmup period e The actual values for the high and low alarm limits are set to the closest value supported by the logger For example the closest value to 85 F that the logger can record is 84 990 F and the closest value to 32 F is 32 043 F In addition alarms can trip or clear when the sensor reading is within the logger specifications of 0 02 C resolution This means the value that triggers the alarm may differ slightly than the value entered For example if the High Alarm is set to 75 999 F the alarm can trip when the sensor reading is 75 994 F which is within the 0 02 C resolution e When you read out the logger alarm events can be displayed on the plot o
29. nd select the desired statistics In HOBOware select Fixed Interval if not logging Statistics Select Statistics if logging current readings and statistics or statistics only Enable or disable to control whether the LCD remains illuminated while the logger is logging If you disable the LCD the logger will not show the current reading status or other information while the logger is logging You will however be able to temporarily turn the LCD screen on by pressing the Start Stop button on the logger for 1 second Calibrating the Logger The CO sensor in the logger requires altitude compensation and regular calibration to ensure accurate readings are being taken in the location where it is deployed Both auto and manual calibration are selected by default when first configuring the logger Altitude compensation should be used if you are monitoring CO at elevations above or below 305 meters 1 000 feet www onsetcomp com HOBO MX CO Data Logger MX1102 Manual Some CO measurement drift may occur during shipment and configuring the logger if it will be deployed at a location storage A manual calibration immediately after logging begins above or below sea level In normal use the CO is recommended for best accuracy measurement will vary by approximately 0 135 of the reading for each mbar change in barometric pressure the sensor is calibrated at 1 013 mbar Use altitude compensation when deploying the logger for the best CO
30. ng limits are set to the closest value supported by the logger For example the closest value to 85 F that the logger can record is 84 990 F and the closest value to 32 F is 32 043 F e Burst logging mode can begin or end when the sensor reading is within the logger specifications of 0 02 C resolution This means the value that triggers burst logging may differ slightly than the value entered For example if the high limit for a temperature alarm is set to 75 999 F burst logging can start when the sensor reading is 75 994 F which is within the 0 02 C resolution e Once the high or low condition clears the logging interval time will be calculated using the last recorded data point in burst logging mode not the last data point recorded in normal mode For example a logger has a 10 minute logging interval and logged a data point at 9 05 Then the high limit was surpassed and burst logging began at 9 06 Burst logging then continued until 9 12 when the sensor reading fell back below the high limit Now back in normal mode the next logging interval will be 10 minutes from the last burst logging point or 9 22 in this case If burst logging had not occurred the next data point would have been at 9 15 e A New Interval event is created each time the logger enters or exits burst logging mode See Recording Internal Logger Events for details on plotting and viewing the event In addition if the logger is stopped with a button
31. ng the 5 minute manual calibration process These symbols show the maximum minimum average and standard deviation values most recently calculated by the logger if enabled Press the Next Clear button for 1 second to cycle through the available statistics and then back to the current sensor reading or to the alarm value if applicable This is the farthest out of range sample displayed during the logger deployment Press the Clear Next button to view this reading Press the Clear Next button again to cycle through any statistics defined above and ultimately back to the current sensor reading This is an example of a CO reading in parts per million If the logger is powered by battery If the logging interval is 5 minutes or greater the reading shown on the LCD will be updated every 5 minutes A new segment appears in the status bar every 15 seconds to indicate how long until the display will be updated In this example there are 18 segments This means it has been 4 minutes and 30 seconds since the CO reading was updated on the LCD There are 30 seconds left two segments before the reading will be updated on the LCD If the logging interval is less than 5 minutes no segments are displayed and the reading on the LCD is updated every 15 seconds If the logger is powered by USB cable The segmented status bar is not displayed and the current reading is updated every second This is an example of a temperature reading Temp
32. quent logging when a specified condition is met For example a logger is recording data at a 5 minute logging interval and burst logging is configured to log every 30 seconds when the temperature rises above 85 F the high limit or falls below 32 F the low limit This means the logger will record data every 5 minutes as long as the temperature remains between 85 F and 32 F Once the temperature rises above 85 F the logger will switch to the faster logging rate and record data every 30 seconds until the temperature falls back to 85 F At that time logging then resumes every 5 minutes at the normal logging interval Similarly if the temperature falls below 32 F then the logger would switch to burst logging mode again and record data every 30 seconds Once the temperature rises back to 32 F the logger will then return to normal mode logging every 5 minutes To set up burst logging 1 In HOBOmobile Connect to the logger and tap Configure In HOBOware From the Device menu select Launch 2 Set the Logging Mode to burst logging If already selected in HOBOware click the Edit button Select the sensor that will have burst limits 4 Enable High Limit if you want burst logging to occur when the sensor reading rises above a specific reading Drag the slider to the reading that will trigger burst logging or type a specific reading 5 Enable Low Limit if you want burst logging to occur when the sensor reading falls below a sp
33. r in the data file See Recording Internal Logger Events e Once cleared an audible alarm will start beeping again if the sensor values go out of the normal range Even if an audible alarm is cleared a visual alarm may remain on the logger LCD and in HOBOmobile if applicable depending on the settings selected for maintaining visual alarms or because the alarm condition may still be in effect In addition an audible alarm will continue beeping when the sensor values have returned to the normal range until it is cleared e Although an audible alarm and a visual alarm can occur at the same time when a sensor alarm is tripped they are cleared in different ways The audible alarm can be cleared from within the software a button on the logger is pressed or 7 days have passed Meanwhile a visual alarm is cleared as determined by the setting selected for maintaining an alarm in the software This means you could clear a beeping audible alarm and the visual alarm will remain on the LCD and in HOBOmobile if applicable until the logger is reconfigured the sensor is in limits or the alarm button is pressed whichever setting you selected e If the logger was configured to stop logging with a button push any tripped alarms will be cleared automatically www onsetcomp com when logging is stopped and no Alarm Cleared event will be logged in the data file Burst Logging Burst logging is a logging mode that allows you to set up more fre
34. rtant Before updating the firmware on the logger always read out the logger first Check the remaining battery level by selecting Full Status Details and make sure it is no less than 30 Make sure you have the time to complete the entire update process which requires that the logger remains connected to the device during the upgrade e Force Offload This may appear if an error was encountered when loading configure settings Select this to offload all the data on the logger before reconfiguring the logger Getting Started with HOBOware These steps provide an overview of setting up the logger with HOBOware For complete details see the HOBOware Help 1 Install HOBOware on your computer 2 Connect the logger to the computer with a USB cable Important USB 2 0 specifications do not guarantee operation outside the range of 0 C 32 F to 50 C 122 F 3 From the device menu in HOBOware select Launch 4 Choose your logger settings See Choosing Logger Settings for details on the available settings 5 Click the CO Settings button and select manual and or auto calibration both are selected by default Select Use Carbon Dioxide sensor altitude compensation and enter the altitude above or below sea level Click OK See Calibrating the Logger for more details on calibration settings www onsetcomp com Launch Logger HOBO MX1102 Temp RH CO2 oy Serial Number 10702892 Status Deployment Number 4
35. s entered the logger serial number is used Add the logger to the Favorites group or a custom group to help identify the logger and its resulting data files Select how often the logger will record data when in normal mode Choose one of the following e Now Logging will begin 15 seconds after selecting Start e On Next Logging Interval Logging will begin at the next even interval as determined by the selected logging interval e On Button Push Logging will begin 15 seconds after you press the Start Stop logging button on the logger for 3 seconds e On Date Time Logging will begin at a date and time you specify Choose a memory option e When Memory Fills The logger will continue recording data until the memory is full e Never Wrap When Full The logger will continue recording data indefinitely with newest data overwriting the oldest This option is not available if the Logging Mode is set to Burst see Burst Logging Choose this stop logging option if desired Logger Setting Sensors Alarms Logging Mode and Statistics Show LCD HOBO MX CO Data Logger MX1102 Manual Action e On Button Push Select this if you want to be able to stop logging by pushing the Start Stop button on the logger Note that if you also choose On Button Push for the Start Logging option then you will not be able to stop logging until 30 seconds after logging begins Choose a Stop Logging time based option e
36. tem option as well You can manually calibrate the logger 2 Press the Calibrate button on the logger for 5 seconds until immediately after logging begins and use auto calibration it beeps The logger will then calibrate for 5 minutes The thereafter Note Every time the logger is started auto CO and Calibrate symbols on the LCD will flash while the calibration will occur after 24 hours and then again after calibration is underway A time and date stamped manual eight days unless a manual calibration is performed first calibration event is logged in the data at the end of the 5 minute calibration sequence e Altitude compensation The CO sensor must compensate for locations above or below 305 meters 1 000 feet to provide an accurate reading You must enter the altitude above or below sea level in either meters or feet when 3 Once the Calibration process is complete return the logger to its deployment location Repeat this process at least once every eight days for best accuracy 1 800 LOGGERS 7 www onsetcomp com Setting up Alarms You can set an alarm to trip on the logger when a sensor reading rises above or falls below a specified value This can alert you to problems so you can take corrective action To set up a sensor alarm 1 In HOBOmobile Connect to the logger and tap Configure In HOBOware From the device menu select Launch Click the Alarms button in the Launch Logger window 2 Select the sensor that you
37. th auto calibration and manual calibration are selected the logger will automatically calibrate within 24 hours applicable after logging begins unless a manual calibration occurs during that time period In addition when both calibration settings are selected the eight day calibration cycle will be reset any time a manual calibration is performed Important Accurate auto calibration requires the building or location where the logger is deployed to be empty at least once during the eight day period for example an empty office building during the weekend or overnight will To manually calibrate the CO sensor typically have background CO levels of 400 to 450 ppm Important If you do not follow these manual calibration instructions as described the sensor readings will be incorrect and you will need to manually calibrate the logger again If the logger is deployed in an area where the CO level does not go down to 400 ppm during the eight day time period then manual calibration should be performed regularly instead or inaccurate CO readings will be reported If you plan on using auto calibration but the A mabuilding will be occupied during the first day after logging begins then you can use the manual calibration 1 Take the logger outside in fresh air on a dry day where the carbon dioxide level is 400 ppm You can also use an indoor location for manual calibration if it is unoccupied and is not exposed to a ventilation sys
38. tional lithium batteries for operation at the extreme ends of the logger operating range Expected battery life varies based on the ambient temperature where the logger is deployed the logging or sampling interval frequency of offloading and connection to a mobile device number of channels that are active audible alarms duration use of burst mode or statistics logging and battery performance New batteries typically last 6 months with logging and sampling intervals greater than 5 minutes Deployments in extremely cold or hot temperatures or a logging or sampling interval faster than 5 minutes can impact battery life Estimates are not guaranteed due to uncertainties in initial battery conditions and operating environment The logger can also be powered by the USB cable if faster logging intervals are desired or when the remaining battery voltage is too low for it to continue logging Connect the logger to the computer click the Readout button on the toolbar in HOBOware and save the data as prompted Replace the battery before launching the logger again To install or replace the batteries 1 Usea Phillips head screwdriver to unscrew the battery cover on the back of the logger 1 800 LOGGERS 11 www onsetcomp com HOBO MX CO Data Logger MX1102 Manual Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part
Download Pdf Manuals
Related Search