Atmospheric oxygen sensores, open sensor type

For low oxygen concentrations, suitable for GMH 369x

GENERAL:

• suitable for air- or gas-stream
• quick temperature compensation

APPLICATION:

Because of the special sensor construction the measuring gas streams optimally around the sensor and escapes through holes in the housing into the air. No pressure build-up at slight streaming of the probe, that falsify the result of measurement. Particularly suitable for measuring of gas out of gas-bottle etc. Even measuring indoor-gas concentration is possible.

SPECIFICATIONS:

Sensor element: 
GOEL 381
Oxygen-partial pressure probe, mounted in external sensor housing replaceable (temperature sensor mounted in housing)
Specific features: 
for the lowest O₂ concentrations, for protective gases, in general, precise and very small measurements and above 35 vol.% O₂
Measuring range:
Partial oxygen pressure: 
0 ... 1100 hPa O₂
Oxygen concentration: 
0.0 ... 100.0 % O₂
Response time: T₉₀ 
<10 s 
Accuracy (at 25 °C, 1013 hPa) 
<2 % O₂  ±0.1 % O₂
<25 % O₂  ±0.5 % O₂
Scope of supply: 
sensor, flow diverter