Atmospheric oxygen sensores, closed sensor type

For low oxygen concentrations, suitable for GMH 569x

GENERAL:

• suitable for under and over pressure
• for using in gas-tight systems

APPLICATION:

Suitable for measuring in normal atmosphere and in systems without or with slight under or over pressure. The sensor type features a screw thread and can be built in gas-tight in almost every system directly resp. with tube-adapter.

SPECIFICATIONS:

Sensor element: 
GOEL 381

Application:

Standard for diving gas in recreational diving, protective gases with increased CO₂ content, and more.

Measuring range

O₂ partial pressure: 

0 ... 1000 hPa

O₂ concentration:

0.0 ... 100.0 vol. % O₂, recommended for 0.2 ... 35.0% by volume O₂.

Response time:

90% after approx. 10 s

Accuracy:

< 35 vol.% O₂: ±0.25 vol.% O₂

35-100 vol.% o₂: ±2.0% * (measured value - 20.9 vol.% O₂)

Scope of supply: 

sensor, flow diverter, T-piece