Zoom AP+4 4401A Manual do Utilizador

1 Instruction Manual Natural Gas Measurement 4401 Oxy-Trace v4 Fiber-optic trace oxygen meter Manual Revision 1

10 10 PROTECTIVEEARTH0-10 VDC(TEMP,PRESSURE) 8 = V1+12 = V1-16 = V2+15 = V2-TEMPERATURE(PT1000)5 = U+6 = U-4 = GNDRS232 INTERFACE AUX DC OUTPU

11 11 7.0 Required Basic Equipment • Oxygen meter 4401 Oxy-trace NG • Line adapter (110/220 Vac, Optional 12/24 Vdc) • Temperature sensor Pt 1

12 12 8.0 Optical Oxygen Sensors Sensor Characteristic of Oxygen-Sensitive Sensors The operation principle of the optical oxygen sensor is based o

13 13 Optical isolation (Optional) Optical isolated sensor tips are required in areas where the sensor is not placed in a flow-through fitting, if

14 14 Trace Oxygen DP Probe This oxygen sensor consists of a pol ymer optical fiber (POF) with a polished distal tip which is coated with a plan

15 15 10.0 Configuration of the 4401 Oxy-trace v4 10.1 Powering up the Instrument Prior to powering up the 4401 Oxy refer to Diagram 1 (Page 8) for

16 16 Time ofDay ClockOxygenConcentrationTemperatureStatusSensorAmplitudeSamplingRateOxygenUnits

17 17 10.2 Sensor Selection Before starting the measurement you have to choose the correct sensor type. To set or change the sensor type you have

18 18 MeasurementSampling RateTemperaturePressureSignal AverageOxygen UnitsBack EnterSig. Intensity Use the up and down buttons to select. Pres

19 19 Oxygen units: Press edit to change the oxygen unit displayed. Use the up and down buttons to select the respective unit and confirm by pressin

2 Instruction Manual 4401 Oxy-trace v4 Natural Gas PC Software Version 4401TRACEv1.14 October 2006 Specification: Stand-alone one-channel fib

20 20 10.5 Configuration Menu In this menu you can set most of your instrument parameters ConfigurationStatusAnalog OutAnalog InClock/DateDispl

21 21 Voltage U1/U2: Select the parameter you want to activate as a Voltage analog output for port 1 and port 2 by using the arrow keys. The follow

22 22 Clock/Date: Use + and next button to adjust clock and date and confirm with SET Display: Changes the b acklight illumination of the display

23 23 Press Calibrate to enter into the calibration menu and choose the calibration mode: a) Temperature ON: Calibration with the actual tempe

24 24 8) Turn off the Nitrogen test gas and disconnect from the sensor. Reconnect the “Span” calibration test gas (100 ppm oxygen) and turn on th

25 25 5. If the right com port is adjusted this information window disappears within a few seconds. If the wrong com port is adjusted you are ask

26 26 12.2.1 Menu Bar File Charts Display Æ Exit Æ Oxygen Æ Zoom Æ AutoScaleY1 Æ Undo Zoom Æ Phase Æ Amplitude Æ Clear Charts Æ Tem

27 27 12.2.2 Display Zoom: AutoScaleY1 is the default setting. AutoScaleY1 means that the y-axis is scaled automatically. Undo Zoom: The original

28 28 12.2.3 Instrument Information Software Information Barben Analyzer Technology LLC 5200 Convair Drive Carson City, Nevada 89706 Version 8

29 29 12.3 LED-Intensity With the current of the LED you can adjust the amount of light illuminating the sensor spot. You can choose between an ‘

3 Table of Contents Page 1. Preface…………………………………………………………………………………….. 4 2. Safety Guidelines of the 4401 Oxy-NG………………………………

30 30 Advanced: Click the ‘Advanced’ button to change the LED current manually. Values between 10 and 100 % are possible. After clicking the ‘conf

31 31 12.4 Oxygen Unit Here you can adjust the desired oxygen unit. Tables and formulas for th e calculation of different concentration scales are

32 32 Example 1: Using the values given in note 1 and 2, the temperature correction upon the input voltage is: By input voltage = 5V, the i

33 33 Control buttons: The way to start a measurement is (A) Calibration of the mini-sensor with the Calibration Assistant (B) Start Measurement w

34 34 In this window you can choose the measurement settings: In the ‘Sampling Rate’ window you can select the desired measurement mode with a d

35 35 12.7.2 Temperature Compensated Oxygen Measurements: If you want to measure with temperature compensation, click the ’ on’ button. Please ens

36 36 To store the data of you r measurement click in t he ‘Logging Setup’ the ‘Measure & Log’ item and click th e button ‘Choose File’. Here y

37 37 12.7.5 Warning Lights: At the right bottom of t he window you can fin d the amplit ude, phase angle an d three warning light s. The warning

38 38 sw1: Displays the serial port which is used for communication of the 4401 Oxy-trace v4 device with the PC sw2: Displays the file name in w

39 39 The following rows, separated by semicolons, list the measuring data. The first two rows contain the date and time, the th ird the log-time in

4 13.8 Correction for Air Pressure…………………………………………………………..41 14.0 Technical Data…………………………………………………………………………….42 14.1 General Data……………

40 40 Concentrations units are calculated from % air-saturation by the software. Consequently, changes in the actual atmospheric pressure have no e

41 41 2025303540455055600 5 10 15 20 25time [h]phase angle [°]100 % air-saturation0 % air-saturation Photo-decomposition test of BOS2, continuously

42 42 14.0 Technical Data 14.1 General Data MODES BOS2 oxygen sensor range: 0 - 250 % air-saturation BOS1 oxygen sensor range: 0 - 20 % air-sa

43 43 Analog Output and Input channels 4401 Oxy-trace v4 – instrument version is supplied with a four independent, programmable 12 bit analog I/O c

44 44 15.0 Technical Notes POWER 4401 Oxy-trace is available in power from 80- 253 Vac or optional 9 – 24 Vdc. The 4401 Oxy ca n be powered by

45 45 16.0 Enclosure Drawing

46 46 17.0 Parts List: BOS 3 Trace Sensor DP-BOS3-L5-ST5-NOP-SSJ Power Supply (110 Vac) B5400-1001 Board Set B3600-0004 Calibration Span G

47 47 19.0 Error Codes: bit 0 = ADC overflow bit 1 = Ambient light bit 2 = no oxygen sensor bit 3 = no temperature sensor bit 4 = current output

5 5 2.0) Safety Guidelines PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE WORKING WITH THIS INSTRUMENT! This device has left our factory after

6 6 The 4401 Oxy-trace-NG may only be operated by qualified personal. This measuring instrument was developed for use in the natural gas industry.

7 7 3.0 Description of the 4401 Oxy-trace NG v4 Device The 4401 Oxy-trace NG is a p recision, temperature compensated, stand-alone oxygen meter

8 8 4.0 General Instructions: Warm-Up Time The warm up time of the electronic and opto-electronic co mponents of the 4401 Oxy-trace NG is 5 minute

9 9 6.0 Terminal Layout and Description Terminal Pin Connection DESCRIPTION FUNCTION SMA Connector SMA fiber connector Connect the fiber optic oxy