Ametek 900 User Manual

iv | Model 900 ADA / Model 930 Sulfur Pit Analyzers
Maximum Sample Gas Pressure ...................................................................................2-4
Electrical Requirements .................................................................................................. 2-4
Maximum Start-Up Power ..................................................................................... 2-4
Supply Voltage .......................................................................................................... 2-4
Status Relays .................................................................................................................... 2-5
Sample Gas Flow Rate .................................................................................................... 2-5
Ambient Limits ................................................................................................................ 2-5
Temperature............................................................................................................... 2-5
Humidity .................................................................................................................... 2-5
Maximum Altitude ................................................................................................... 2-5
Sample Transport ............................................................................................................ 2-5
Instrument Air Requirements ....................................................................................... 2-5
Physical Dimensions (on Backpan) .............................................................................. 2-5
Cable Entry Ports, Type 200 Disconnect Enclosure .................................................... 2-6
Approvals and Certifications ......................................................................................... 2-6
ATEX and IECEx Certificates and Analyzer Markings ....................................... 2-7
Purged Analyzers ATEX and IECEx Certificates and Markings ....................... 2-7
Systems with 30 psia Pressure Transducer (Maximum 63 kPag
Sample Gas Pressure) ..................................................................................2-15
Systems with 100 psia Pressure Transducer (Maximum 350 kPag
Sample Gas Pressure) ..................................................................................2-15
Heater Plate ATEX and IECEx Certificates and Marking ................................ 2-16
Disconnect Enclosure Type 200 ATEX and IECEx Certificates and Marking . 2-23
CHAPTER 3 INSTALLATION AND START-UP ................................................................... 3-1
Safety Considerations ..................................................................................................... 3-2
Pre-Installation Requirements.......................................................................................3-2
Storage Prior to Installation ....................................................................................3-2
Uncrating and Inspecting the Analyzer ................................................................ 3-3
Tools and Equipment Required .............................................................................. 3-4
Installing the Mechanical Components ....................................................................... 3-5
Installing the Analyzer ............................................................................................. 3-5
Location and Environment .................................................................................. 3-5
Installing the Optical Bench Assembly ................................................................. 3-8
Installing the Sample System................................................................................ 3-13
Installing the ASR900 Sample Probe ................................................................ 3-13
Installing the Sample and Vent Lines ................................................................ 3-13
Installing the Instrument Air Line ................................................................... 3-19
Installing the Span Gas Line ............................................................................. 3-20
Connecting I/O Signals, Alarm Relay Contacts, and AC Power ............................ 3-21
Start-Up and Verification ............................................................................................. 3-27
Purged Analyzers ................................................................................................... 3-28
Powering Up the Analyzer .................................................................................... 3-30
Start-Up Diagnostic Checklist .......................................................................... 3-35
Sample System Leak Check .................................................................................. 3-38
Manually Zeroing the Analyzer ........................................................................... 3-40

Ametek 900 Specifications

General

Brand	Ametek
Model	900
Category	Measuring Instruments
Language	English