Instruction Manual

IM11Y01B01-12E-A

1st Edition

2.2 Position of Process Flanges for Launch and Detect Units:

Process flanges should be located on the process such that the Launch and Detect Units can be

installed, accessed removed in a safe and convenient manner.

The following criteria/Check List should be met at a minimum:

• Good, Safe Engineering practices

• Local codes and regulations for such equipment installation

• Appropriate hazardous area (if applicable) precautions

• Owner Company best practice and engineering standards

• Access for personnel to stand in front of launch and Detect Units

• Clearance for installation and removal of Launch and Detect (see below)

• Clearance for installation and removal of purge insertion tubes (if applicable)

• Access to process isolation valves

• Safe routing for interconnecting cables

• Ambient conditions in accordance with analyzer limits

• Access to appropriate utilities

• Adjacent space for mounting to Calibration Cell when off-line