M&C GenTwo PMA1000V2.4, Instruction Manual

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GenTwo® PMA1000 V2.4 | 1.00.00 www.mc-techgroup.com
7 Technical data basic instrument
Multigas Analyzer GenTwo V2.4
Short enclosure with Viton® gas
path, Part No.
08A2020
Long enclosure with Viton® gas
path, Part No.
08A2025
Wall-mount housing with Viton®
gas path, Part No.
08A2030
Short enclosure with stainless
steel gas path, Part No.
08A2035
Long enclosure with stainless
steel gas path, Part No.
08A2040
Wall-mount housing with
stainless steel gas path, Part No.
08A2045
Sample gas O
2
Paramagnetic oxygen sensor 1 x PMA2 O
2
transducer, thermostated at 55 °C [131 °F]
Measuring ranges 4 linear measuring ranges, 2 of those freely selectable,
lowest span 1 %, factory default 0-1, 0-10, 0-30 and
0-100 vol% O
2
, zero suppression applicable
Limit of detection (LOD)**
0.02 vol%
Response time* for 90 % FSD < 3 seconds at 60 Nl/h
Zero drift**
< 0.06 vol% in 72 hours
Linearity error**
< ±0.01 vol%
Accuracy after calibration**
±1 % of full scale value or 0.02 vol% O
2
, depending on
which value is greater
Reproducibility deviation*
< ±0.01 vol%
Sample gas flow rate 25 to 60 Nl/h
Influence of sample gas flow Variation in gas flow between 25 - 60 Nl/h will cause
a deviation of < 0.1 vol% O
2
Sample gas inlet pressure 800 to 1200 mbar abs. pressure-compensated
Sample gas outlet pressure Recommendation: discharge freely into atmosphere
(requires higher pressure at the analyzer inlet com-
pared to the outlet)
Influence of sample gas pressure < 1 % of full scale within the range of 0.8 to 1.2 bar
abs. with activated pressure compensation
Sample gas temperature and
characteristics
0 to 50 °C [32 to 122 °F]; dry, oil- and dust-free gas,
avoid temperature dropping below dew point
O
2
transducer temperature Fixed at 55 °C [131 °F]
Ambient temperature Depending on sensor configuration, for details see
technical data for sensors
Influence of ambient temperature < 1 % of full scale
Relative Humidity 0 - 90 %, non-condensing
Storage temperature -20 to +60 °C [-4 to +140 °F], no-condensing