SystemsWESTITALYCarbon dioxide flux meterContinuous MonitoringHandbook Release 10.1 December 2007FOGO, FURNAS, TERCEIRA, MAMMOTH Horseshoe Lake, San
900 mmIn the drawing the top view of the protection box (DHW), the sensor are not showed.PAGE2.2On-Field InstallationTo place the piquets: Unscrew the
PAGE11.6WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007WEST SystemsWEST Systemswww.westsystems.comCon
PAGE11.7MonitorScada software suiteMonitor is a simple application designed to have a quick view of the last days of data.Monitor display the data
PAGE11.8WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007WEST SystemsWEST Systemswww.westsystems.comCon
PAGE11.9QueryScada software suiteThe Query application allows you to exctract the data from the database and to put it an a table in the MS Excel for
PAGE11.10QueryScada software suiteA resume of the query is reported: The column “Records” shows how many record are present in the time interval y
PAGEA.1AirBoxThe air box is an hardware/software interface that convert the signal of Air Temperature/ Relative Humidity gauge and Sonic w
AirBoxPAGEA.2GILL ConnectionsPanel 6+T female connector PCB Pin Pin 1: +V12 RED 5) +12VPin 3: SGND Green 8) Gnd
PAGEA.3AirBoxGill sonic wind speed and direction gauge123456789J1GILL female1234567J2Amphenol MaleSignal Ground+VGndRXDTXDAnalog WSAnalog WD+12VWSSGND
AirBoxPAGEA.42 sensors for relative humidity & temperature - Measurement range: 0-100% RH - Absol. RH accuracy: +/- 2% RH (10...90% RH)
PAGEA.5AirBoxRelative Humidity Accuracy0123450 20 40 60 80 100 120%RHError %Silicon Air Temperature and relative humidity gaugeAir Temperature accurac
PAGE2.3On-Field InstallationIn the picture one of the four stand with the 3 piquets. The soil on the picture is not exactly a “soft” soil...In the pic
AirBoxPAGEA.6PCB Layout1) RS485_A2) RS485_B3) +V in4) Ground5) Gill +12V6) Gill TD7) Gill RD8) Gill Gnd9) Ss +5V10) Ss SCK11) Ss Data12) S
PAGEA.7WEST Systemswww.westsystems.comAirBox Two handbookRelease 10.0 November 2007Rain gauge Water filterWater collection funnelbalance / magnetRee
PAGEA.8WEST Systemswww.westsystems.comAirBox Two handbookRelease 10.0 November 2007spirit levellevelling boltsUnscrew the 3 boltsRemove the coverRa
PAGEC.1WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007WEST SystemsJ2 Amphenol 3 + T Pin Female J1 A
CablesPAGEC.2WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007WEST SystemsStandard analog sensor cableC
SpreadSpectrum 2.4 GHz radio telemetryPAGEF.1Global system block scheme.The system described in this handbook is a data trasmission system able to t
SpreadSpectrum 2.4 GHz radio telemetryMaster Center ComputerFluxStation The system is set to trasmit data bidirectionally from the master center up t
SpreadSpectrum 2.4 GHz radio telemetryPAGEF.3RS232 cabling specificationsMaster Center ComputerSlaveradio-modemFluxStation Radio linkPoint to point t
Connecting telemetry to the stationRS232 cableDB9 MaleDB9 Female0.5 m9 Pin Female to 9 pin male Pin To Pin RS232 cable:ON +12 +24WESTPOWERPOWER ONPULL
SpreadSpectrum 2.4 GHz radio telemetryON +12 +24WESTPOWERPOWER ONPULL AND SWITCHPOWER OFFCPURUNWESTMMC-SDCPUP1P2AWM3300VBAConnect the antenna out of
PAGE2.4WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.1 November 2007WEST SystemsWEST Systemswww.westsystems.comCont
PAGEF.6SpreadSpectrum 2.4 GHz radio telemetryConnecting the antenna to the stationConnect the coaxial cable to the passtrought connection on the righ
PAGEF.7Setting the radio-modemChange the setting of the radio-modem only when strictly necessary.!Connect the radio-modem to a computer using a standa
PAGEF.8Setting the telemetry.F i r s t c o m m u n i c a t i o n a n d f l u x s t a t i o n - c o m p u t e r synchronization; The FluxStati
PAGEF.9Setting the telemetry.Point to point switched with repeaterOpen Change the TelemetryID field to SSR24 Check that on the telemetry table the rec
PAGEF.10The radio-modem LED LightsCDTXCTSConnectedTrasmitting DataNot ConnectedSlave NOT connectedRepeater NOT connectedSetup ModeMaster LED Status Yo
PAGEF.11The radio-modem LED LightsCDTXCTSConnectedTrasmitting DataNot ConnectedSetup ModeSlave LED Status When you turn on the Slave radio-modem the 3
PAGEF.121234www.westsystems.com459RS232SETCTSTXCDwww.westsystems.com459ANTENNAThe radio modemStatus LED LightsSet button (Press to enter in setup mod
PAGEF.1312345678910J7Radio162738495J10RS232 FEMALES2Set BtnGND+VFWSETGNDTDFWGNDRDFWCDRTSCTSD1024V600WR151KDSRF21AD91N4007C16100n+12V1234J11Power INDTR
PAGEF.12CDTXCTSVery low signalCDTXCTSMedium signalRADIO PARAMETERS(0) FreqKey 5(1) Max Packet Size 8(2) Min Packet Size 9(3) Xmit R
Please note that the soilbox is designed to works only with the CS616 CS water content TDR probe. The obsolete CS615 can not be used.PAGES.1WEST Syste
PAGE2.5Power supply10Battery -Battery +FL-I007RS485/1 RS485/2 RS485/3 BatteryCH 2/3CH 4/5Acc.Ch.Aux.1AntennaAux.2www.westsystems.comCEfrom Solar CellA
SoilBoxPAGES.2WEST Systemswww.westsystems.comSoil Temperature Pt100 ConnectionsPanel 3+T female connector Pin 1: Red 1 Pin 2: Red 2 Pin
PAGES.3WEST Systemswww.westsystems.comSoilBox handbookC1+1C1-3C2+4C2-5V+2V-6VCC16T1IN11T1OUT14T2IN10T2OUT7R1OUT12R1IN13R2OUT9R2IN8GND15U5ST232CDC35100
SoilBoxPAGES.4WEST Systemswww.westsystems.comPCB LayoutHUB2004.DDBSoliBox Rel 2.00 SystemsWEST W2 W1 R2 R1+12VSGreenGnd GndBA +12V186 +12V2 A1 GndGndG
PAGES.5WEST Systemswww.westsystems.comSoilBox handbookRelease 6.9 October 2004SoilBoxSoil water content6+T Male cable connector (To the SoilBox)Pi
PAGES.6WEST Systemswww.westsystems.comSoilBox handbookRelease 6.9 October 2004Soil temperatureManufatcurer : RSOrdering code :RS 321-6090Type : Pt100
PAGEZ.1PDA software installationThe SetStation software is furnished by WEST Systems on two different support format:!On the WEST Systems software CD
PAGEZ.2Software installationNow tap and hold in the white area of "Start menu" folder until a flying menu will appear.File explorerStart me
PAGEZ.3Scada software installationThe Scada software is furnished by WEST Systems on the WEST Systems software CD. Run ScadaSetup.msiThe Sc
PAGEZ.4FluxStation handbookRelease 10.0 December 2007WEST Systemswww.westsystems.comFluxStation handbookRelease 10.0 December 2007WEST Systemswww.
© www.westsystems.comContinuous monitoringRelease 10.1 December 2007FluxStation HWR8 and Scada software suiteHandBook 10.0 released on November 2007S
PAGE2.610Solar cell charge regulatorThe LED light is ON when the solar cell is exposed to sunlightThe LED light is:Green when the battery is full Yell
WEST Systems© www.westsystems.comContinuous monitoringRelease 10.1 December 2007
PAGE2.7bp_fff007BrombachPumpASF THOMASASF THOMASpin-007RS232 CH2CH3 CH1 CH0Power APumpBatteryRS485www.westsystems.comON +12 +24WESTPOWERPOWER ONPULL A
PAGE2.8The external sensors connections:The FluxStation is supplied with several meterological and soil parameters sensors:!Air temperature a
PAGE2.9To Gill Anemometerusing the Gill cable (page A.3)To Rain GaugeSee page A.2To FluxStation , using a RS485 cable. RS485/1 connectorThe air box
Soil water content CS616 (Page 4.7)Soil temperature probe (Page 4.8)SoilBox (Appendix S)PAGE2.10RS485 TDR Pt100 To FLuxStation RS485/2 connector,
PAGE2.11sot-07sop-05AuxLinakFanTo Aux 1To Acc. Ch.FL-I007RS485/1 RS485/2 RS485/3 BatteryCH 2/3CH 4/5Acc.Ch.Aux.1AntennaAux.2www.westsystems.comCEClose
West Systems SrlIf your equipment requires maintenance in Italy:BEFORE YOU SHIP THE INSTRUMENT BACK TO ITALY REMEMBER:!When you ask your shipping agen
PAGE2.12On-Field InstallationAccumulation chamber Place the collar and fill again the hole , taking care off the sealing of the collar. 1_r
PAGE2.1310Battery -Battery +FL-I007RS485/1 RS485/2 RS485/3 BatteryCH 2/3CH 4/5Acc.Ch.Aux.1AntennaAux.2www.westsystems.comCEfrom Solar CellAmp. 6+T Mal
Accumulation chamber tubessot-07sop-05FanLinakCloseSwFL-I007RS485/1 RS485/2 RS485/3 BatteryCH 2/3CH 4/5Acc.Ch.Aux.1AntennaAux.2www.westsystems.comCERe
Pump Pneumatic circuitPump specificationsRated flow: 1000 SCCM (Standard cubic centimeter per minute) Power supply 150 mA @ 12 Volts Manufacturer KNF
-Vin2-Vin3+Vin22+Vin23Com9-Vout-d11+Vout-s/d14Com / -Vout-s16DC1TEN3-1212C11uF+VIN_prot-VINC21uF-PumpD1 18V 600WF1Fusibile Rip. 500mA+VINGnd+PumpThe p
P1P2AWM3300VBABrombachPumpASF THOMASASF THOMASInletOutletFilter>>All the internal connections are made with silicon tube 8 mm external diameter
M10 x 1mmWEST Systems Tube fitting for RILSAN 6x4 and Silicon tubesMaterial : Chromed brass2.8 mm DiameterThe fittings44 mm25 mm3 types of tube are us
Carbon dioxide detectorSensorsDRAGER Polytron IR CO Specifications2 Working principles: Double beam IR Detector with solid state sensor compensated
Carbon dioxide detector internal connectionsSensorsCarbon dioxide detector setup For the setup of the correct full scale please refer to pages 56-57 o
Barometric pressure gauge PT100BSensorsMaximum working elevation 4000 metersManufatcurer : VAISALAOrdering code :VAISALA-PT100BRange 600-1060 HPa (mB
WEST Systemswww.westsystems.comPortable flux meter handbookRelease 7.00 -FluxManager- July 2007INDEXWEST SystemsINDEXChapter Argument Page1List of t
SensorsGas line flow meterManufatcurer : WEST Systems (Sensor made by Honeywell-SensorTechnics)Ordering code :AWM3300Gas flowRange 0 to 1300 SCCMAcc
Soil water contentSensors6+T Male cable connector (To the SoilBox)Pin 1 : Red +12 VoltPin 2 : Orange Ignition Pin 3 : Green Frequency signal
SensorsSoil temperatureManufatcurer : RSOrdering code :RS 321-6090Type : Pt100 DIN IEC 751 Class B 4 wiresRange 0 to 200 °C Max operating temperatur
Gas concentrationTimeCAirCSoilConcentration increase ppm/secThe flux is proportional to the concentration increase ratio ppm/sec. The proportionality
K=86400P106R TkVAWhere ! P is the barometric pressure expressed in mBar (HPa)-1 -1! R is the gas constant 0.08314510 bar L K mol! T is the air tempe
The accumulation chamberPAGE5.3In the following table the factors for the conversion from ppm/sec slope to -2 -1moles m day are reportedBar. Press
The accumulation chamberPAGE5.4In the following table the factors for the conversion from ppm/sec slope to -2 -1grams m day are reportedBar. Press
PAGE5.5The accumulation chamberThe accumulation chamberThe flux curve is no longer "linear", the linear best fit curve do not fit exactly
PAGE5.6sot-07sop-05570480The accumulation chamberFoot print size1_rf2_rfbr-05VVENT-04VVENT-04WEST SystemsWEST Systemswww.westsystems.comContinuous mon
PAGE5.7The accumulation chamberCable AC1Bulgin 6 pin male Amph 6+T pin femaleCable AC1Bulgin Pin Color Amph Pin1 Black 12 White 23 Blue 34 Yellow 45 R
WEST Systemswww.westsystems.comPortable flux meter handbookRelease 7.00 -FluxManager- July 2007INDEXINDEX7 Running FluxStationGeneral considerations
PAGE5.8The accumulation chamber1234567J9F_LINAK1234567J10F_FANL210W 12V RS579219FAN+FAN+EV6EV6VDCVDCEnBrownEnBlueEnBlueEnBrownD3AC_BlueD4AC_BrownD2FAN
PAGE5.9The accumulation chamberTwo proximity switches control the full opening and full closing of the accumulation chamber.Type: inductive proximity
PAGE5.10sot-07sop-05AuxLinakFanTo Aux 1To Acc. Ch.FL-I007RS485/1 RS485/2 RS485/3 BatteryCH 2/3CH 4/5Acc.Ch.Aux.1AntennaAux.2www.westsystems.comCEClose
PAGE6.1pin-007RS232 CH2CH3 CH1 CH0Power APumpBatteryRS485www.westsystems.comON +12 +24WESTPOWERPOWER ONPULL AND SWITCHPOWER OFFCPURUNWESTMMC-SDCPUP1P2
PAGE6.2Palmtop (PDA) SetStation application Flux Station configuration/testingSetStation 1.2File ParametersCommunication portConnected Station IPStatu
PAGE6.3SetStation 1.2DigitalDisplay readings formFlux Station configuration/testingPump OnAC UpAC downRS485 scanFormat SDSD StatusSample nowSet ClockR
PAGE6.4SetStation 1.2DigitalPump OnAC UpAC downRS485 scanFormat SDSD StatusSample nowSet ClockRadio On350.45CO2 ppm1013.45Bar.P.mBar0.00Ch.2 mACh.3 mV
PAGE6.5SetStation 1.2File ParametersCommunication portConnected Station IPStatusStation DateSet AllGet All>COM1 Serial Cable on COM10.1idle refresh
PAGE6.6Analisys every time It's the interval between analisys. Normally the station makes an analisys every hour and then the default value of
PAGE6.7Set RADIO On/OFF:In order to reduce the power consuption the telemetry system is managed as follow:RADIO On time (sec)The telemetry system will
PAGE1.1The package contentsWEST Systemswww.westsystems.comGoods Description S/n Quantity CheckSensors Polytron IR CO2 DRGEEX02 1Vaisala Pt100 C1130006
PAGE6.8Num. Samples: Is the number of points in the flux record. Normally the value is between 32 and 256 points. The increase of this parameter will
PAGE6.9SetStation 1.2File ParametersCommunication portConnected Station IPStatusStation DateSet AllGet All>COM1 Serial Cable on COM10.1idle refresh
PAGE6.10SetStation 1.2File ParametersCommunication portConnected Station IPStatusStation DateSet AllGet All>COM1 Serial Cable on COM10.1idle refres
PAGE6.11Channels parameters Flux Station configuration/testingName: is a description of the channel, to help the operator.Conf: Is the type of cha
PAGE6.12Changing the Drager Polytron IR CO2 full scale value.SetStation 1.2Set AllOkChannel #0 secCO2 ppmNameokGet completed!Get SetFF06Conf (Hex) Get
PAGE6.13Changing the Drager Polytron IR CO2 full scale value.Press the DN key twice to set the password = 2 then press enter to confirmPASSWORD?2Now
PAGE6.14NEW CONFIGURATIONSTORED!Press Enter key to proceedPress Esc twice and Enter to come back at the measurement.CONFIGURATION:GAS CONFIGURATIONRem
WEST SystemsPAGE7.1WEST Systemswww.westsystems.comContinuous monitoring device handbookpin-007RS232 CH2CH3 CH1 CH0Power APumpBatteryRS485www.westsyste
WEST SystemsPAGE7.2WEST Systemswww.westsystems.comContinuous monitoring device handbookpin-007RS232 CH2CH3 CH1 CH0Power APumpBatteryRS485www.westsyste
WEST SystemsPAGE7.3WEST Systemswww.westsystems.comContinuous monitoring device handbookCPURUNWESTMMC-SDCPUBefore to insert the SD memory card in the C
Safety informationDiffuse carbon dioxide fluxes are normally related to anomalous carbon dioxide air concentration. The user must verify the safety
WEST SystemsPAGE7.4WEST Systemswww.westsystems.comContinuous monitoring device handbookQuasi-continuous monitoringRunning FluxStation After inserting
WEST SystemsPAGE7.5WEST Systemswww.westsystems.comContinuous monitoring device handbookpin-007RS232 CH2CH3 CH1 CH0Power APumpBatteryRS485www.westsyste
WEST SystemsPAGE7.6WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Release 10.0 November 2007
CalibrationsPAGE8.1General discussionCalibration control example:Before verifying the calibration turn on the detectors using the PDA and Set
PAGE8.2Calibration of Drager IR CO2! A cylinder of nitrogen or synthetic UPP Air, or a SODA LIME trap or a DRAGER PIPE to trap the carbon dioxide.! A
PAGE8.3Calibration of Drager IR CO2Press the enter key, then the display will ask to enter the passwordPress the DN key twice to set the password = 2
Calibration of Drager IR CO2Wait that the reading is stable then select Y by pressing the left arrow key then press the enter key. Press the Enter
Calibration of Drager IR CO2Now you have to set the value of the concentration of CO2 in the gas mixture you'll use for the calibration. Usin
Calibration of Drager IR CO2www.westsystems.comRelease 5.39 December 2005PAGE8.6STOP GAS FLOW? Y/NSelect Yes and press Enter to proceed.
PAGE8.7Calibration of the 4-20 mA interface of DragerPress the DN key twice to set the password = 2 then press enter to confirmPASSWORD?2Now press t
PAGE1.1WEST Systemswww.westsystems.comBefore to start the installation of the FluxStation is better to install the Master center telemetry systems
NEW CALIBRATIONFACTOR STORED!Press Enter key to proceedCalibration of the 4-20 mA interface of Drager40 mV Value OK?Y/NThe drager ask 40 mV value OK?
PAGE8.9WEST Systemswww.westsystems.comPortable flux meter handbookRelease 10.0 December 2007WEST Systemswww.westsystems.comPortable flux meter handbo
Calibration of the flux meterFluxmeter calibrationHow to verify the fluxmeter calibrationAs the computation of flux is a function of the gra
PAGE8.112 2For fluxes between 300 moles/(m day) and 700 moles/ (m day) the injected flux is controlled by means of a mechanical flow reducer and meas
The influence of pumping flowIn the diagram the plot of the measurement error versus the imposed flux of carbon dioxide (expressed in grams per s
PAGE8.13RPM vs battery voltage0204060801001201400 2 4 6 8 10 12VoltRPMIn the plot the measured flux vs the mixing device rotation speed. In th
PAGE8.14WEST Systemswww.westsystems.comPortable flux meter handbookRelease 10.0 December 2007WEST Systemswww.westsystems.comPortable flux meter handb
PAGE9.1Databases structureAll the information necessary to run scada, as well as the data acquired by the fluxstation, are stored in a single file : s
PAGE9.2The four applications of Scada suite read the system DSN from the ODBCName.txt file, located in the C:\WEST\scada\source\ folder T
PAGE9.3Database scada_data.mdbScada_data.mdb is composed by several tables, some of them are to define the fluxstations and their configuration. Some
PAGE1.2WEST Systemswww.westsystems.com
PAGE9.4Each FluxStation must be defined in the Stations table.Field Value DescriptionID 13 Record ID (Counter)Active -1 -1 = Active // 0 Not activeNe
PAGE9.5The Site, Latitude, Longitude, Elevation and Responsible fields contain only descriptive data. Type and Model are critical parameters that indi
PAGE9.6ID StationID Number Name FullScale LowScale Gain Offset Statistics PlotCurve Conf Type47 OVK01 0 CO2 20000 0 1 0 1 -1 FF06 ANALOG48 OVK01 1 Bar
PAGE9.7Databases structureDatabase scada_data.mdbChannels tableThe Channels table is derived from the PhisicalChannels one, integrated with additional
PAGE9.8Databases structureDatabase scada_data.mdbTelemetry tableThe Channels table is derived from the PhisicalChannels one, integrated with additiona
PAGE9.9RS232The base type RS232 supports several TelemetryTypes: GSM: Gsm based data modems;SSR24: Spread spectrum 2.4 or 0.9 GHz in switched mode;RS2
PAGE9.10WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007WEST SystemsWEST Systemswww.westsystems.comCon
WEST SystemsPAGE10.1WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007The software suite of Scada is compo
WEST SystemsPAGE10.2WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007PC ClockScada applicationScada softw
WEST SystemsPAGE10.3WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
PAGE2.1On-Field InstallationInstallationSelect the installation site after a carbon dioxide flux survey. The best location is in the middle of an
WEST SystemsPAGE10.4WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
WEST SystemsPAGE10.5WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
WEST SystemsPAGE10.6WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
WEST SystemsPAGE10.7WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
WEST SystemsPAGE10.8WEST Systemswww.westsystems.comContinuous monitoring device handbookRelease 10.0 November 2007Scada applicationScada software suit
PAGE11.1Flux revisionScada software suiteFluxrevision allows the checking of flux curves acquired by the station.Select your station.Select the initia
PAGE11.2Flux revisionScada software suiteTo see the flux curve click on the list.The flux curve On the right part of the form is reported the informat
PAGE11.3Modify the limits by dragging the vertical lines in the desired position. The flux, the slope and the ErrQ will be automatically updated. T
PAGE11.4Flux revisionScada software suiteAutomatic computation of flux.FluxRevision can compute the flux following 3 different algorithms: By selectin
PAGE11.5Flux revisionScada software suiteBatch processingBy clicking on [Sampling Date] you can order the list by date in ascending or descendin
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