Teledyne T200, Operation Manual, Page: 54 / 425

Getting Started Teledyne API
– T200 NO/NO
2
/NO
X
Analyzer Operation Manual
52
V
ENTING
To prevent back diffusion and pressure effects, both the span gas and zero air supply
lines should be:

vented outside the enclosure

minimum OD ¼”

not less than 2 meters in length

not greater than 10 meters in length
E
XHAUST
O
UTLET
Attach an exhaust line to the EXHAUST outlet fitting. The exhaust line should be:

of PTFE tubing; minimum OD ¼”

maximum of 10 meters long

vented outside the T200 analyzer’s enclosure
Note Once the appropriate pneumatic connections have been made, check all
pneumatic fittings for leaks using the procedures defined in Sections 11.3.12
(or 11.3.12.2 for detailed check if leak suspected).
06858E DCN7057