A8.6
7. Wet Gas Sampling System 1162
(Not for use with model 1132 transducer unit.)
By-pass flow rate: 400 to 1100ml/min (air)
Sample flow rate: 200ml/min recommended
Temperature range:
Operating ! 10 to +50 deg C (14 to 122 deg F) Note 1
Storage ! 20 to +65 deg C (! 4 to 149 deg F)
Note : Below 0
0
C water in the bubbler should be replaced by ethylene glycol.
Inlet pressure: 2 to 140kPa (0.3 to 20 psig).
Response time: Bypass 400ml/min, Sample 200ml/min 90% response 12
(includes transducer seconds.
response time)
Noise: Less than +/! 0.02% O
2
at optimum bypass flowrate with
nitrogen.
Inlet connection: 1/4" OD tube
Drain/exhaust connection: R
P
1/4 (1/4" BSPP)
Transducer connections: 1/8" tube compression
Filter: 90% retention of 0.6 um particles
Materials in contact with the sample:
Stainless steel 316
PTFE
Polypropylene
Glass fibre/epoxy resin
Glass
Viton