Compact Oxygen Analyzer

Model Number

G1690

Price

$ 395.00 USD

Standard Lead Time

1-2 Weeks

This simple device uses and electochemical sensor to measure the oxygen concentration in gas mixtures and air. The opening of the sensor allows the local air to diffuse into the sensor. The unit can be calibrated in fresh air (atmospheric oxygen concentration is 20.59%.)The reading is automatically compensated for temperature. The reading needs to be compensated for air pressure and this can be done during calibration by entering the local air pressure on the keypad.

Succesor to model: GOX100

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Key Specifications

Range

0-100% Oxygen | GOEL370 most precise in the range 0.2 to 35% (works in high CO2 mixtures) | GOEL381 most precise in the range 35 to 100% (low CO2 present)

Max Pressure

±0.25 bar difference at sensor membrane 0.6 ... 1.75 bar absolute

Response time

90% in < 10 sec

Precision

GOEL370: ± 0.25 vol. % O₂ in the range 0.2 to 35% | GOAL381: ± 2.0% * (value-20.9 vol. % O₂) in the range 35 to 100%

Battery (life)

2 x AA (3,000 hours)

Protection Degree

IP65 / IP67, Sensor IP54

Scope of Supply

Instrument, Sensor, flow diverter, T-fitting, Carry Case.

Delivery State

Can be delivered ready to use or with the sensor in sealed can. The sensor is consumable, and starts to degrade after opening the can. Typical sensor life is 2 years.

Sampling rate

approx. 1 measurement per second

Resolution

0.1% Oxygen

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