ENERGY SUPPORT CORPORATION DTF-201, Руководство по эксплуатации

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6. Reference Material
6-1 Standard Specifications
Model DTF-201
Measurement Principle Zirconia limiting current method
Measuring range 0 - 5
，
10
，
25% O
2
Output DC4 - 20 mA (non-insulated output, load resistance 600
Ω
or less)
DC0 - 1 V (non-insulated output, load resistance 100 K
Ω
or above)
Repeatability
±
0.5% FS (0
– 5% O
2
:
±
1% FS or less )
Linearity
±
1% FS (0
– 5% O
2
:
±
1% FS or less )
Response Time 10 sec. or less (90% response for calibration gas switching)
Warming-up time Approx.3 min
Ambient temperature 0 - 50
℃
Humidity 90% RH or less
Power AC85
– 132V
±
10% 50/60Hz
Conditions of Sample gas O2 % -15 - 25
CO2 % 0 - 20
H2 % CO+H2
：
15% or less
CO % H2O
＞
CO+H2 Besides, the thing
which doesn
’t have combustible gas.
It is heated when it has condensation.
H2O %
SOx ppm 500 or less
NOx ppm 500 or less
HCl ppm 1 or less
NH3 ppm 1 or less
HF ppm 1 or less
Cl2 ppm 1 or less
Others -
N2 % Bal.