Rosemount NGA 2000 FID Manual
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Rosemount NGA 2000 FID Manual

Rosemount NGA 2000 FID Manual

Nga 2000 series flame ionization detection module
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NGA 2000
F
I
D
LAME
ONIZATION
ETECTION
A
M
NALYZER
ODULE
Rosemount Analytical

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  • Page 1 NGA 2000 LAME ONIZATION ETECTION NALYZER ODULE Rosemount Analytical...
  • Page 2 Teflon® is a registered trademark of E.I. duPont de Nemours and Co., Inc. Kynar® is a registered trademark of Pennwalt, Inc. Manual Part Number 748331-E November 1998 Printed in U.S.A. Rosemount Analytical Inc. 4125 East La Palma Avenue Anaheim, California 92807-1802...

  • Page 3: Table Of Contents

    OVERVIEW ....................1-1 TYPICAL APPLICATIONS................1-1 THEORY OF TECHNOLOGY ..............1-1 GAS SAFETY FEATURES ...............1-3 FUEL GAS OPTION .................1-3 2. I ECTION NSTALLATION UNPACKING.....................2-1 ASSEMBLY....................2-1 LOCATION ....................2-2 GASES .....................2-3 2.4.1 Overview ..................2-3 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 4 Burner Assembly and Components ..........5-2 5.1.5 Pneumatics................. 5-2 A. FID I PPENDIX DENTIFICATION ATRIX & S ENERAL RECAUTIONS FOR ANDLING TORING RESSURE YLINDERS ARRANTY IELD ERVICE AND EPAIR ACILITIES NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 5 3-14 Display Screens (4 of 5) ................3-16 3-15 Display Screens (5 of 5) ................3-17 FID Burner Assembly................4-2 ABLES Analyzer Characteristics Relative to Fuel Gas...........1-5 FID Analyzer Module Alarms ..............3-4 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 6 ONTENTS OTES NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 7: Preface

    Refer servicing to qualified personnel. For safety and proper performance, this module must be connected to a properly grounded three-wire source of electrical power. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 8 Precautions for Handling and Storing High Pressure Gas Cylinders at the rear of this manual. CAUTION: OVERBALANCE HAZARD This Analyzer Module may tip instrument over if it is pulled out too far and the Platform is not properly supported. NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 9 CAUTION: OVER-VOLTAGE SPIKING If this Analyzer Module is used with a non-Rosemount Analytical power supply, adding Rosemount P/N 903341 Current Protector in series with the 24 V positive power line will prevent over-voltage spiking and resultant fuse blowing when powering up the instrument.

  • Page 10: Glossary

    Power Supply Board that plugs into the front of the Backplane in a stand-alone instrument to several larger ones that can power larger collections of modules and components. NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 11 The five function keys located below the front panel display; they assume the function displayed directly above each on the display, a function dictated by software. YSTEM Any collection of Analyzer Module(s), Platform(s), I/O Module(s) and Expansion Module(s). 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 12 REFACE OTES NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 13: Specifications - General

    32°F to 113°F (0°C to 45°C) OWER EQUIREMENTS +24 VDC ±5%, 120 W max.. direct to analyzer module; Ripple and Noise: <100 mV peak to peak Line and Load Regulations: <±1% 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 14: Specifications - Gas Requirements

    Instrument air, nitrogen or other non-flammable gas (refer to ANSI/NFPA 496 for the requirements for the Protective URGE Gas System) 16 to 18 L/min. LOW RATE 689 to 1378 hPa-gauge (10 to 20 psig) UPPLY PRESSURE NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 15: Specifications - Physical

    See the Preface Section of the Platform manual for specifications regarding Platform related components. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 16: Customer Service, Technical Assistance And Field Service

    ERVICE ECHNICAL SSISTANCE AND IELD ERVICE For order administration, replacement Parts, application assistance, on-site or factory repair, service or maintenance contract information, contact: Rosemount Analytical Inc. Process Analytical Division Customer Service Center 1-800-433-6076 ETURNING ARTS TO THE ACTORY Before returning parts, contact the Customer Service Center and request a Returned Materials Authorization (RMA) number.

  • Page 17: Compliances

    Nationally Recognized Testing Laboratory), for use in non-hazardous, indoor locations ® APPROVED 97-C219 Rosemount Analytical Inc. has satisfied all obligations from the European Legislation to harmonize the product requirements in Europe. This product complies with the standard level of NAMUR EMC. NAMUR Recommendation (May 1993).
  • Page 18 REFACE OTES P-12 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 19: Introduction

    NTRODUCTION 1.1 OVERVIEW This manual describes the Flame Ionization Detector (FID) Analyzer Module of Rosemount Analytical's NGA 2000 Series of gas analysis components. See Figures 1-1 and 1-2. The FID Analyzer Module is designed to continuously determine the concentration of hydrocarbons in a flowing gaseous mixture.

  • Page 20: Nga 2000 Flame Ionization Detection Module - Top View

    Power Supply Board Burner Air and Fuel Regulators (Stacked Vertically) Network & Power Module Manual Ignite Switch Sample Back Pressure Regulators 1-2. NGA 2000 F IGURE LAME ONIZATION ETECTION ODULE NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 21: Gas Safety Features

    Zero drift caused by ambient temperature variations of the fuel cylinder is somewhat lower for 100% hydrogen than for mixed fuel. (With either fuel, it is desirable to maintain a constant cylinder temperature.) 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 22 /60% O , which tends to produce an unstable signal. The mixed fuel works better. Note that the choice of fuel determines certain analyzer characteristics, as shown in Table 1-1. NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 23 75 to 80 cc/min ONSUMPTION 276 to 345 hPa-gauge 207 to 345 hPa-gauge PERATING ANGE (4 to 5 psig) (3 to 5 psig) 1-1. A ABLE NALYZER HARACTERISTICS ELATIVE TO 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 24 NTRODUCTION OTES NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 25: Unpacking

    Dropping front panel while hand or fingers are inside either handle can cause serious injury. ANALYZER MODULE GUIDES PIN SEATS DISENGAGED FRONT PANEL 2-1. A IGURE NALYZER ODULE NSTALLATION INTO LATFORM 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 26: Location

    Operating ambient temperature is 0°C to 45°C, limited to temperature changes of less than 10°C/hr. Acceptable dew point range is less than 95% relative humidity, but not in excess of 45°C wet bulb temperature. NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 27: Gases

    If the sample is toxic or noxious, or is to be reclaimed, connect the Bypass outlet to a suitable disposal system. Do not use any device that may cause back pressure in the line. Purge air and burner air should be supplied from separate sources. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 28: Connections

    1/8T - 1/4MPT BACK PRESS REGULATOR BURNER BURNER AIR PRESSURE REGULATOR Fuel Restrictor Run Tee 1/8T - 1/8MPT Connector 1/8T - 3/8MPT BURNER PRESS SENSOR 2-3. FID M IGURE ODULE IAGRAM NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 29: Specifications

    Some applications require the use of 100% hydrogen fuel. When using this option, always ensure that sample pressure (4 to 5 psig) is present when fuel flow is present. Otherwise, the detector tip may be damaged. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 30 16 to 18 L/min. - Sample pressure at the SAMPLE inlet should be within RESSURIZATION ILTRATION the range of 483 to 1035 hPa-gauge (7 to 15 psig), and internally, should be 345 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 31: Leak Test

    1) interconnection with the Backplane of the Platform or 2) "daisy-chaining" with other NGA 2000 components. Connect Analyzer Module POWER to Backplane POWER or external 24 VDC power source. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 32 [208.2] [109.7] [27.9] [152.4] 17.75 [6.3] [450.9] [43.4] 20.0 [510.0] [143.6] [109.1] [73.6] [35.6] [22.5] [20.9] [46.3] [49.4] [78.0] Dimensions: INCHES [MM] 2-5. O IGURE UTLINE AND OUNTING IMENSIONS NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 33 STRAP 20 COND STUD CHASSIS CABLE ASSEMBLY, ANODE CABLE ASSEMBLY, CATHODE COMPUTER GLOW ANALYSIS PLUG ASSEMBLY BOARD BURNER ASSEMBLY PREAMP BOARD SENSOR, FLAME-OUT 2-6. FID W IGURE IRING IAGRAM 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 34 NSTALLATION OTES 2-10 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 35: Section 3. Startup And Operation

    Alarm messages may also appear on the display (See Table 3-1). 3.4 MENU DISPLAYS The Menu structure enables the user to access data and functions, and put information onto the network. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 36: Help Displays

    Analyzer XXXXXXXX Main Menu Basic Controls Expert controls and setup ... (Operational configuration) Technical level configuration ... (Diagnostic and Delete alarm message! Display Parms. Info 3-2. M IGURE ISPLAY NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 37 Analyzer XXXXXXXX Technical configuration menu System set up ... Service menus... Diagnostic menus... Other module diagnostic menus... listing of all modules... Home Escape Info 3-5. T IGURE ECHNICAL ONFIGURATION ISPLAY 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 38 Polarizing Volts WARNING SAMP PRES Sample Pressure WARNING CALRESULT Calibration Error FAILURE PURGE AIR FID Purge Air FAILURE SW ERROR Software Error FAILURE 3-1. FID A ABLE NALYZER ODULE LARMS NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 39 SAMPLE: 100 ppm CH in N at 5 psig (344 hPa) 1032 1376 1726 2064 psig FUEL PRESSURE 3-8. T IGURE YPICAL URVES OF ODULE ESPONSE VS RESSURE ETTING ON RESSURE EGULATOR 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 40: Startup Procedure

    Main Menu: Technical Level Configuration, Diagnostic Menus, Analyzer Module Diagnostics, Self Test. All tested parameters should indicate "Pass." NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 41: Pressure Regulator

    1516 to 1723 hPa-gauge (22 to 25 psig) 276 to 345 hPa-gauge (4 to 5 psig) (100% H2) AMPLE 207 to 345 hPa-gauge (3 to 5 psig) AMPLE IXED 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 42 Do not place hands or fingers in Platform front handles when the front panel is open. Dropping front panel while hand or fingers are inside either handle can cause serious injury. NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 43: Binding

    Technical Configuration menu structure, select the following from the Main Menu: Technical Level Configuration, Service Menus, Manufacturing Data, Analyzer Module Data). 5. In the Calibration Gas List menu (from the Main Menu, select Expert Controls and 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 44: Routine Operation

    Adjust, if necessary. Adjust the Range Number setting. The Analyzer Module will now automatically and continuously output the measured hydrocarbon content of the sample. Output is in 3-10 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 45: Safety System

    • Five case volumes of purge air have been achieved and the three above conditions are present. The time duration to achieve a safe system is a 748331-E Rosemount Analytical November 1998 3-11 NGA 2000 Flame Ionization Detection Module...
  • Page 46 Repeat torque sequence until all screws are tight. The gasket must fill in between the front panel plate and the enclosure. 3-10. F IGURE RONT ANEL ORQUING EQUENCE 3-12 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 47 Error message for last zero: 24-08-94 Error message for last zero: 24-08-94 3-11. D IGURE ISPLAY CREENS 748331-E Rosemount Analytical November 1998 3-13 NGA 2000 Flame Ionization Detection Module...

  • Page 48: Display Screens (2 Of 5)

    Span factor: 0.0014 Fullscale range at calibration: 10 ppm Stored settings Measurement range number: Zero offset 500000 Raw measurement signal: 679532 Span factor: 0.0015 3-12. D IGURE ISPLAY CREENS 3-14 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 49 Burner fuel flow: 153 ml/min Flame temperature: 232°C Burner fuel flow was: 0 ml/min Flame temperature was: 0°C 3-13. D IGURE ISPLAY CREENS Preamp temperature: 55.3°C Preamp temperature was: 0°C 748331-E Rosemount Analytical November 1998 3-15 NGA 2000 Flame Ionization Detection Module...

  • Page 50: Display Screens (4 Of 5)

    21-06-94 List notes... Add service date! Record security code Technical level security see #5 above I/O Module Service History See I/O Modules manual. 3-14. D IGURE ISPLAY CREENS 3-16 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 51: Display Screens (5 Of 5)

    Are you sure? INIT will erase ALL the configuration data, but not manufacturing data, including serial number, etc. If you are sure, press INIT again. 3-15. D IGURE ISPLAY CREENS 748331-E Rosemount Analytical November 1998 3-17 NGA 2000 Flame Ionization Detection Module...
  • Page 52 TARTUP AND PERATION OTES 3-18 NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 53: Section 4. Maintenance And Troubleshooting

    4. On the combustion chamber, disconnect the polarizing voltage cable and amplifier input cable. 5. Disconnect the four connectors attached to the burner (one to glow plug, two to preamp board , and one to thermistor). 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 54: Fid Burner Assembly

    1. Holding with clean tissue, screw burner tip assembly finger-tight into manifold. 2. Push combustion chamber/chimney assembly down onto manifold, taking care not to hit burner tip. Tighten clamp on combustion chamber chimney assembly. 748331-E Rosemount Analytical November 1998...

  • Page 55: Component Replacement

    5. Burner exhaust continuously slopes downward until reaching atmospheric pressure vent. 6. Parameters "IS/WAS" match in the Physical Measurement Parameters screen (see Figure 3-13); use NEXT softkey to view all parameters. 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...
  • Page 56 7. As a last resort, check burner fittings for leaks (purge air pressure is higher than the pressure in any of the lines connected to the burner; thus, any leak would be into the fitting rather than out of it). NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 57: Replacement Parts

    5.1.3 O-R INGS AND ASKETS NL011167 O-Ring, Buna-N (LED) NL010177 O-Ring, Buna-N (Switch) NL903124 O-Ring, Buna-N (1/4" Bulkhead) NL008025 O-Ring, Buna-N (Fuel, Air Regulator, 3/8" Bulkhead) NL656167 Front Panel Gasket 748331-E Rosemount Analytical November 1998 NGA 2000 Flame Ionization Detection Module...

  • Page 58: Burner Assembly And Components

    1 Select per application fuel. Restrictor and sample capillary must display the same color code. 2 Select per application. The sample capillary displays a green color marking. The restrictor displays a red color marking (mixed fuel). NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...

  • Page 59: Appendix A. Fid Identification

    To identify the configuration of an analyzer, locate the analyzer name-rating plate. The 12-position sales matrix identifier number appears on the analyzer name-rating plate. NGA 2000 FID ANALYZER MODULE Code Language English Special...
  • Page 60 A. FID I PPENDIX DENTIFICATION ATRIX OTES NGA 2000 Flame Ionization Detection Module November 1998 Rosemount Analytical 748331-E...
  • Page 61 8. Do not place cylinders where they may become part of an electric circuit. When electric arc welding, precautions must be taken to prevent striking an arc against the cylinder. Rosemount Analytical Inc. 4125 E • A 92807-1802 • 714-986-7600 • FAX 714-577-8006...
  • Page 62 (blank)
  • Page 63 SUCCESSOR INTEREST TO THE GOODS PROVIDED HEREUNDER. Force Majeure. Seller shall not be liable for failure to perform due to labor strikes or acts beyond Seller's direct control. Rosemount Analytical Rosemount Analytical Inc. 4125 E • A 92807-1802 • 714-986-7600 • FAX 714-577-8006...
  • Page 64 (blank)
  • Page 65 National Response Center 1-800-654-7768 NTERNATIONAL Contact your local Rosemount Sales and Service office for service support. ACTORY For order administration, replacement Parts, application assistance, on-site or factory repair, service or maintenance contract information, contact: Rosemount Analytical Inc.
  • Page 66 (blank)

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