Instruction manual
Table Of Contents
- INSTRUCTION MANUAL HFID
- ESSENTIAL INSTRUCTIONS
- TABLE OF CONTENTS
- PREFACE
- DEFINITIONS
- SAFETY INSTRUCTIONS WIRING AND INSTALLATION OF THIS APPARATUS
- OPERATING AND MAINTAINING THIS APPARATUS
- GENERAL SAFETY NOTICE / RESIDUAL RISK
- AUTHORIZED PERSONNEL
- GASES AND GAS CONDITIONING (SAMPLE HANDLING)
- POWER SUPPLY
- ELECTROSTATIC DISCHARGE
- GENERAL PRECAUTIONS FOR HANDLING AND STORINGHIGH PRESSURE GAS CYLINDERS
- DOCUMENTATION
- COMPLIANCES
- GLOSSARY OF TERMS
- ANALYZER SYSTEM ARCHITECTURE
- SECTION 1: DESCRIPTION AND SPECIFICATIONS
- SECTION 2: INSTALLATION
- SECTION 3: OPERATION
- SECTION 4: MAINTENANCE AND SERVICE
- SECTION 5: TROUBLESHOOTING
- SECTION 6: REPLACEMENT PARTS
- RETURN OF MATERIAL
- LIST OF FIGURES AND TABLES
- SUPPLEMENT
NGA 2000 HFID
Instruction Manual
HAS64E-IM-HW
September 2008
1 - 6 Description and Specifications Emerson Process Management GmbH & Co.OHG
c. Gas requirements
Sample .............................................. Non-flammable, below 100 % of LEL
Flow Rate: ............................. 1.0 to 2.5 l/min
Supply Pressure .................... 345 to 620 hPa-gauge (5 to 9 psig)
Temperature: ......................... 110 °C to 230 °C (230 °F to 446 °F), < 20 K variance / 24 hours,
< 10 K variance / hour
Particles:................................ Filtered to < 2 microns
Dewpoint: .............................. <15 °C below the setpoint
Regulated Air:...................................... Instrument air or Nitrogen
Flow Rate: ............................. 1.0 to 4.0 l/min
THC ....................................... < 2 ppm CH
4
Supply Pressure .................... 689 to 1,723 hPa-gauge (10 to 25 psig)
Particles:................................ Filtered to < 2 microns
Purge Air: ............................................ Instrument air, Nitrogen or other non-flammable gas (refer to ANSI/NFPA
496 for the requirements for the Protective Gas System)
Flow Rate: ............................. 16.0 to 18.0 l/min
Supply Pressure .................... 689 to 1,378 hPa-gauge (10 to 20 psig)
Fuel Gas: ............................................ Premixed 40 % hydrogen (H
2
) and 60 % helium (He)
Flow Rate: ............................. 80 to 100 ml/min
THC ....................................... < 0.5 ppm CH
4
Supply Pressure .................... 3,101 to 3,446 hPa-gauge (45 to 50 psig)
Burner Air: ........................................... Zero-grade air
Flow Rate: ............................. 355 to 400 ml/min
THC ....................................... < 1.0 ppm CH
4
Supply Pressure .................... 1,723 to 3,446 hPa-gauge (25 to 50 psig)
POSSIBLE EXPLOSION HAZARD
Do not use pure (100%) hydrogen (H
2
) fuel in a 40% H
2
/ 60% He configured Analyzer Module.
An explosion resulting in severe personal injury or death could occur.
WARNING