Oxygen Sensor - SO-E3-960

Measuring parameter:

oxygen concentration

Measuring medium:

gaseous atmosphere

Measuring principle:

limiting current sensor type

Measuring ranges:

1.0 to 96.0% O₂

Output-signal in air:

15–30μA

output current at dry gas composition 20,9% O2, remainder N₂(air)

Output-signal:

1 - 412μA (1-96% oxygen, with process variation)

Accuracy:

±1.00% O₂ (at variation of concentration 1.00% O₂–96.0% O₂)

Reproducibility:

< 0.2% O₂ (at variation of concentration 1.00% O₂–96.0% O₂)

Sensor voltage:

1,6 volts

Sensor heater resistance:

R(_25℃) = 3.25Ω±0.2Ω(4-wire measurement)

Current limitation:

0,5 amps (or soft start)

Standard operating mode:

Uh: 3.6 +- 0.05 volt

constant voltage

Power consumption approx.. 1.41 watt

Possible operating modes:

constant voltage, constant resistance, constant power

Recommended gas flow

150 ml/min (max 500 ml/min)

Warm up time:

approx. 2 min.

Max.packaging temperature:

approx. 70℃(measured by room-temperature)

Max. ambient temperature:

350℃

Sensor marking:

Edged on the housing; eg. 3883011E: 388 last three numbers of batch No, 30 production week, 11 production year, E .. 1.0–96.0% measuring range

RoHS:

Compliant