Emerson MicroCEM Especificações

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PREFACE Instrument Weight: 62 lbs Typical Size: 24“ X 20“ X 12“ (H W D) Ranges: O2: 0 –2 Selectable to 0 –25% (1% increments) CO: 0 –100ppm Se

MAINTENANCE and SERVICE can be disabled at slow sample rates, so there is no lag time between sampling and data availability. The 16-bit interface fur

MAINTENANCE and SERVICE trigger/control lines Counter/TimersA/D Pacer clock32-bit down counter (2 82C54 counters cascaded) Clock source10MHz on-board

MAINTENANCE and SERVICE 5.6.3.1 Features Dimensions: compliant with the PC/104 standard - Compatible with AT PC/104 CPU modules Functions on board:

MAINTENANCE and SERVICE Figure 5-11. Modem 5.6.4.1 Features V.90, 56 kbps data (560PC/104) V.34, 33.6 kbps data (336PC/104) 14.4 kbps fax Voice

MAINTENANCE and SERVICE 5.6.5 Flash Drive Figure 5-12. 256MB Flash Drive. 5.6.5.1 Specifications Start-up time System Performance *Notes 1 & 2

MAINTENANCE and SERVICE Write 35 mA RMS 50 mA RMS Environmental Specifications Temperature: Operating Commerical 0°C to 60°C Operating Indus

MAINTENANCE and SERVICE Physical Specifications Length 100.2mm ± 0.51mm Width 69.85mm ± 0.51mm Thickness (Body) 9.6mm ± 5.0mm Thickness (Remo

MAINTENANCE and SERVICE 5.6.6 Pocket PC The Pocket PC acts as an Graphic User Interface to the µCEM unit. Figure 5-13 depicts the Pocket PC. Figure

MAINTENANCE and SERVICE Features Serial cable Earphones Removable metal cover Password protected and DMI compatible Physical 5.2 × 3.

MAINTENANCE and SERVICE ETSI - FCC part 15B, CE, ETS 300 328, ETS 300 826, C-Tick (Australia) Physical Specification: PC Card: PCMCIA Type II PC Card

PREFACE SPECIFICATIONS – Probe/Sample Handling Enclosure: GENERAL Power: Universal Power Supply 85 – 125 VAC, 50 – 60 Hz, + 10% 750 Watts M

MAINTENANCE and SERVICE • Fan Output Voltage and Optional Fan • Optional Isolation Diodes for Parallel or Redundant Operation 5.7 Replacement Parts WA

MAINTENANCE and SERVICE PARTS LIST Item Vendor Mfg. Part Number Description 1 CSTS 1020968-100 Assy, Power Supply 2 CSTS

MAINTENANCE and SERVICE 42 CSTS 1020908-100 Cable Assy, Gas Valve Control 43 44 CSTS 1021115-100 Cable Assy, SHU#1 I/O 45 CSTS 31503 CH

MAINTENANCE and SERVICE 89 Westam Rubber 31412 1/4 inch tubing, Viton 90 RMT-GMBH 337489 Desicannt Bulbs 91 Sante Fe Rub. Prod. 632784 1/4glass x

MAINTENANCE and SERVICE 134 CSTS 1020976-101 ASSY, CPU, PC104 135 CSTS 1020977-100 ASSY, I/0, PC104 136 CSTS 1021119-100 Cable Assy, EXT I/O Int

MAINTENANCE and SERVICE 181 CSTS 31391-9 Insulation, Enclosure 182 CSTS 31391-10 Insulation, Enclosure 183 CSTS 31391-11 Insulation, Enclosure 1

MAINTENANCE and SERVICE Figure 5-16. µCEM Enclosure with door open. 5.9 Trouble LED The Red Trouble LED output is activated whenever there is a c

SOFTWARE 6. µCEM Software The µCEM Software includes 3 main components. One component is the µCEM control software that interfaces with the instrume

SOFTWARE uCEMControlSoftwareDevice DriversDigital andAnalog IOWebServerScriptSharedMemorySegmentData-Log& ConfigFilesHTML (TCP/IP)uCEM UserInterfa

SOFTWARE 6.4 µCEM Pocket PC Connection Failure In the event of the connection with the µCEM failed, a connection failure dialog will be displayed. It

PREFACE call: Model Number, Serial Number, and Purchase Order Number or Sales Order Number. Prior authorization by the factory must be obtained befor

INTRODUCTION 1. Introduction 1.1 Overview This manual describes the Rosemount Analytical Micro Continuous Emission Monitoring (µCEM) gas Analyzer Mo

INTRODUCTION Figure 1-1. µCEM Micro Continuous Emission Monitoring – Analysis Enclosure Rosemount Analytical µCEM Continuous Analyzer Transmitter 1

INTRODUCTION Figure 1-2. µCEM Micro Continuous Emission Monitoring Gas Analyzer with Time Share option. 1.2 Time Shared Option Provides the function

INTRODUCTION TO SHU1CAL GASCAL GAS TO SHU2SAMPLE FROM SHU1 FROM SHU2SAMPLEEXHAUSTuCEM CALFROM TO uCEMSAMPLETV1TV2TV3TV4 Figure 1-3. Time Share option

INTRODUCTION 1.3 Theory of Operation 1.3.1 NOx The NOx analyzer continuously analyzes a flowing gas sample for NOx [nitric oxide (NO) plus nitrogen

INTRODUCTION 1.3.3 O2 Paramagnetic: The determination of oxygen is based on the measurement of the magnetic susceptibility of the sample gas. Oxygen

INTRODUCTION 1.3.4 SO2 The optical bench can selectively measure multiple components in a compact design by using a unique dual optical bench design.

CONTENTS Preface Intended Use Statement …………………………………………………………………………….. 1 Safety Summary ……………………………………………………………………………………… 1 Specifications – Ana

Detector Methodologies 2. Detector Methodologies The µCEM can employ up to three different measuring methods depending on the configuration chosen.

DETECTOR METHODOLOGIES Figure 2-1. Absorption Bands of Sample Gas and Transmittance of Interference Filters 2.1.2 Opto-Pneumatic Method In the opto-p

DETECTOR METHODOLOGIES Absorption chamber Figure 2-2. Opto-Pneumatic Gas Detector When the infrared radiation passes through the open

DETECTOR METHODOLOGIES 2.1.3 Overall NDIR Method In the case of dual-channel analyzers, the broadband emission from two infrared sources pass through

DETECTOR METHODOLOGIES 2.2 Paramagnetic Oxygen Method The paramagnetic principle refers to the induction of a weak magnetic field, parallel and propor

DETECTOR METHODOLOGIES 2.3 Electrochemical Oxygen Method The electrochemical method of determining oxygen concentration is based on the galvanic cell

DETECTOR METHODOLOGIES Figure 2-5 Reaction of Galvanic Cell Summary reaction O2+ 2 Pb → 2 PbO O2 + 4 H + 4 e → 2 H2O 2 Pb + 2 H2O → 2PbO + 4 H +

INSTALLATION 3. Installation WARNING: ELECTRICAL SHOCK HAZARD Installation and servicing of this device requires access to components which may pres

INSTALLATION Figure 3-1. Dimensional Drawing, Door closed. Shown with Time Share option. Rosemount Analytical µCEM Continuous Analyzer Transmitter

INSTALLATION O2 IN CAL GASIN (CUST){ O2 IN INST AIR BY CUST DRAIN TO SAFE PRES ATMOS PLACE CONNECTIONS ELECTRICAL OUTCAL GASPLACE CUST INST BY AIR AT

CONTENTS 4.2.5 µCEM Login...4-8 4.2

INSTALLATION 2DRAINOUTINRC1APR1PI1ADJUST FOR20-30 PSIGSV11/4SSBH/534SLOPESLOPE1/2 NPT MALE1SAMPLE FLOWSP1RV1EOV1BLOWBACKSAMPLE CALIB710101010101010661

INSTALLATION Analysis Enclosure Critical settings and control:1. Set MicroCEM Pressure guage (P1)to 5 psig +/- 0.5psig. Pressure set by BPR located

INSTALLATION Figure 3-5. Gas Connections 1 – Sample Gas Inlet (From Probe) 2 – Calibration Gas (From Probe) 3 – Gas 3 Inlet (Cal Gas) 4 – Gas 2 Inlet

INSTALLATION values computer by the detectors will then be corrected to eliminate erroneous measurements due to changes in barometric pressure. The ga

INSTALLATION 3.3 Installation WARNING: ELECTRICAL SHOCK HAZARD Care should be taken if hazardous gases are to be measured or used for calibration. R

INSTALLATION J1AC POWER INPUTJ2CPU I/O J3COM J4LAN J5EXT I/O J6SHU 1 J7SHU 2 J8SSU Figure 3-6 Electrical Connections J1 – AC Power Input J2 –

INSTALLATION Figure 3-7. Circular Connector Assembly Instructions Rosemount Analytical µCEM Continuous Analyzer Transmitter 3–3

INSTALLATION 3.3.4.2 EXT I/O Interface Connector (J5) - MicroCEM inputs and outputs are specific for customer use. The Analog Interface connector ha

INSTALLATION 94 Spare VIO 22 32 Shutdown1+ BLK 22 33 Shutdown1- ShutDown, Stream#1 Mode (Wet contact) GRY 22 Digital Input / Twisted Pair wire 34

INSTALLATION 3.3.4.3 SHU #1 / #2 Interface Connector (J6 & J7). These wires are to be connected directly to the MicroCEM sample handling enclos

CONTENTS 5.6.4.1 Features... 5-

INSTALLATION 3.3.4.4 COM Interface Connector (J3) – Pocket PC external connection The COM Interface connector has a shell size of 10, 13 contacts.

INSTALLATION J VSYNC BLACK CENTER K GND BLACK SHIELD L DATA DCC DATA M CLK DCC CLK N KBDATA KEYBOARD DATA P KBCLK KEYBOARD CLOCK R GND GROUND S

INSTALLATION Figure 3-4. uCEM Analysis Enclosure interconnect diagramRosemount Analytical µCEM Continuous Analyzer Transmitter 3–3

INSTALLATION 3.3.5 Analytical Leak Check If explosive or hazardous gas samples are being measured with the µCEM, it is recommended that gas line fi

INSTALLATION Figure 3-9. Leak Test Manometer Method Close the inlet shut-off valve and, following a brief period for pressure equilibrium, verify that

INSTALLATION 3.3.5.3 Troubleshooting Leaks Liberally cover all fittings, seals, and other possible sources of leakage with a suitable leak test liquid

INSTALLATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4–1 4. Startup and Operation 4.1 Startup Procedure Once the µCEM has been

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-1 Installation,” the analyzer is ready for operation. Before ope

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-2 1. Plug the external COM cable into J3 circular connector on

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-3 Table 4-1 - Status Values Shown in order of precedence. Maint

PREFACE PREFACE INTENDED USE STATEMENT The µCEM Continuous Emission Monitoring Gas Analyzer is intended for use as an industrial process measu

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-4 4.2.3 µCEM Menus Lower left part of the µCEM screen contains t

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-5 Figure 4-2.2 - µCEM Tools Menu Figure 4

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-6 4.2.4 µCEM Alarms The µCEM Alarms dialog shows all the current

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-7 O2 High Limit Critical O2 Sensor reading is above the minima

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-8 4.2.5 µCEM Login The login dialog appears (Figure 4-4) when f

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-9 4.2.6 µCEM Login-Current User Indication When a user is logge

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-10 4.2.7 Stream Switching Control Typically a dual stream syste

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-11 4.3 µCEM Settings The µCEM Settings dialog is only available

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-12 Figure 4.6 - Range Settings The Tabs allow selection of the

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-13 4.3.2 µCEM Settings-Auto Calibration The Auto-Calibration se

PREFACE DANGER: TOXIC GAS+WARNING: ELECTRICAL SHOCK HAZARDPOSSIBLE EXPLOSION HAZARDThis device may contain explosive, toxic or unhealthy gas compon

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-14 4.3.3 µCEM Settings - Auto Calibration Time and Frequency T

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-15 4.3.4 µCEM Settings-Limits The emission limits alarms can be

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-16 4.3.5 µCEM Settings-Calibration Gas The Calibration Gas valu

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-17 Figure 4.12 - Calibration Gas Settings

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-18 4.3.6 µCEM Settings-Maintenance Mode Maintenance mode may be

STARTUP and OPERATION Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-19 4.3.7 µCEM -Manual Calibration A dry-run Calibration may be

STARTUP and OPERATION 4.3.8 Auto Calibration The Auto Calibration dialog is displayed whenever calibration is in process. It displays the current emi

STARTUP and OPERATION 4.4 µCEM Administration The µCEM Administration dialog is only available to users with µCEM Administration permission. If a use

STARTUP and OPERATION 4.4.2 µCEM Administration-Auto Logoff The number of minutes of inactivity after which a user is automatically logged off is set

STARTUP and OPERATION 4.5 µCEM Factory and User Settings A µCEM Factory and User Settings files are available for use by µCEM technicians to set para

PREFACE WARNING: PARTS INTEGRITY AND UPGRADES Tampering with or unauthorized substitution of components may adversely affect the safety of this inst

STARTUP and OPERATION Table 4.3 - [General] section Calibration Setting Description Stream1Time Stream 1 processing time in minutes when auto swit

STARTUP and OPERATION Table 4.4 - [Stream X] section Stream Setting Description DiluentCorrectionPercent Diluent Correction Percent used in calc

STARTUP and OPERATION R12O2SpanDriftLimit O2 Allowed Span Drift Limit for Range 2. R2COSpanDriftLimit CO Allowed Span Drift Limit for Range 2. R2NOX

STARTUP and OPERATION 4.6.4 Measurement Log File Format The log file contains data in a flat, ASCII, CSV file. The following are the fields of the f

STARTUP and OPERATION Span calibration O2 R1 Mid Drift Percent drift of O2 Range 1 mid calibration. 0.4 O2 R1 Expected Span Expected percent O2 for

STARTUP and OPERATION NOx R2 Span Drift Percent drift of NOx Range 1 span calibration 0 NOx Expected R2 Mid Span Measured ppm NOx for Range 2 mid sp

STARTUP and OPERATION 24 = Zone Cooler On Failed ** 25 = Zone Cooler Off Failed ** 26 = Heater Fan On Failed ** 27 = Heater Fan Off Failed ** 28 = Coo

STARTUP and OPERATION 4.6.7 Accessing the Real-Time ACSII Data String via Ethernet TCP/IP (DAS) Remote Real-time data acquisition from the uCEM is d

STARTUP and OPERATION M – Maintenance C – Calibration P – Process Off O – uCEM Off AlarmsString – is a string data that describes the current Alarms

STARTUP and OPERATION 4.7 Viewing Data via the Pocket PC Web Browser The Pocket PC Web Browser menu can be accessed via the pocket pc main menu. In

PREFACE SPECIFICATIONS - GENERAL SPECIFICATIONS – Analysis Enclosure: GENERAL Power: Universal Power Supply 85 – 125 VAC, 50 – 60 Hz, + 10%, 1000 W

STARTUP and OPERATION zone may show than the AC/Heater unit fan may have failed or a possible defective thermocouple. *PDD Temp: For systems with NOx

STARTUP and OPERATION Note: The Real-time, Config and Download are included in the navigation menu but these pages are intended for remote desktop use

STARTUP and OPERATION 4.8 Viewing µCEM Data with an external PC Web Browser The MicroCEM internal log files may be accessed using a user PC or laptop

STARTUP and OPERATION Figure 4.18 - Real-Time Web Page Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-2

STARTUP and OPERATION 4.8.2 Emissions Page The Emissions Page can be used to view emission history in a tabular web-page format. This page is used as

STARTUP and OPERATION Figure 4.20 - Emissions Table Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-4

STARTUP and OPERATION Figure 4.21 - Calibration Table Rosemount Analytical µCEM Continuous Analyzer Transmitter 4-5

STARTUP and OPERATION 4.8.3 Download Page The download page of the µCEM allows the selection and download of the three types of Data-Logs. To quickly

STARTUP and OPERATION Figure 4.22 - Download Web Page Download Emissions Log, Calibration Log or Alarm Log Choose from: 1 Minute / 8 Hours 1 Minute /

MAINTENANCE and SERVICE 5. Maintenance and Service CAUTION: QUALIFIED PERSONNEL This equipment should not be adjusted or repaired by anyone except pr

PREFACE Digital Outputs: Following are connected directly to the MicroCEM Probe/Sample Handling Box: Sample Pump on/off, Drain Pump on/off, Pur

MAINTENANCE and SERVICE Figure 5-2. uCEM Interconnect Diagram Rosemount Analytical µCEM Continuous Analyzer Transmitter 5-2

MAINTENANCE and SERVICE 5.2 Converter Refer to Figure 5-1, Item 97, and Figure 5-3. To replace the converter or sensor, disconnect the two pneumatic

MAINTENANCE and SERVICE Figure 5-4. Personality Modules and Backplane. Rosemount Analytical µCEM Continuous Analyzer Transmitter 5-4

MAINTENANCE and SERVICE 5.5 Detector Assembly Refer to Figure 5-5 and Figure 5-6. REACTION CHAMBER REMOVAL: Disconnect the stainless steel tubing lin

MAINTENANCE and SERVICE washers from the bracket. Remove the bracket, insulating disk and bottom plate as a unit to minimize the spread of the heatsin

MAINTENANCE and SERVICE Figure 5-6. Detector Assembly O-Ring 854540Sapphire WindowCushioning GasketTubing CoverHeater*Heater*Thermostat*M3X0.5 x 16mm

MAINTENANCE and SERVICE 5.6 Central Processing Unit The CPU is an Embedded Pentium-type AT Computer in 5.75” x 8” form factor. The peripherals integr

MAINTENANCE and SERVICE 2 USB ports 4 RS232 serial ports (one can be 485) Parallel port (bi-directional EPP-ECP) Keyboard PS/2 Mouse PS/2 Bus:

MAINTENANCE and SERVICE Figure 5-9. ADIO Block Diagram 5.6.2.1 Automatic Calibration The ADIO board features automatic calibration of both analog inp

MAINTENANCE and SERVICE 5.6.2.3 Programmable Input Ranges A programmable gain amplifier, programmable unipolar/bipolar range, and programmable 5V/10V