Teledyne API Model 465L O3 Monitor Operation Manual

Figure 4-4: Pneumatic Connections, NEMA Configuration, Multi-Stream

4.1.1.Sample Gas Connection

Sample gas connections are made to the ¼” tube fittings on the rear panel. For single stream monitors, use the fitting labeled “Sample Inlet.” For multi-stream monitors, the sample tubing is connected to the fittings labeled Stream 1, Stream 2, etc (See Figure 4-2, Figure 4-3, Figure 4-4)

1/4" O.D. FEP (Teflon™) tubing is recommended to connect the sample source to the monitor. Any fittings used in the sample lines should be constructed of stainless steel or Teflon™.

Teledyne API recommends that the length of tubing connecting the sample points to the monitor should be kept to 50 feet or less.

NOTE

For the sampling lines, use only ¼” O.D. FEP tubing. For best analytical performance, the tubing should be pre-conditioned to ozone prior to installation to minimize ozone loss in the sampling lines. Pre-conditioned ¼” FEP tubing is available from Teledyne API (Part number 02639)

24

05509F DCN6409

Page 26
Image 26
Teledyne 465L operation manual Sample Gas Connection, Pneumatic Connections, Nema Configuration, Multi-Stream