Oxygen Sensor Model AO-03


In stock

SKU: 1151990
  1. Output Signal0.1±0.03 mA in Air
  2. Measurement Range 1~25% Vol. O²
  3. Operating Pressure Range: Atmospheric ±20%
  4. Plug-and-play
  5. Quick response


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In stock

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Category: Gas and Dust Sensor
Tags: oxygen sensor, ASAIR Sensor

AO-03 oxygen sensor is widely used in the fields of mining, steel manufacturing, petrochemical and air monitoring. For example, it can be integrated into oxygen alarms in mines, air quality detectors and commercial air purification equipment The data provided in this document are valid at 20° C, 50% RH and 1013 mbar for 3 months after the manufactured date of sensor. Please strictly follow the instructions for operating the oxygen analyzer and replacing the oxygen sensor.


  1. Linear output from 1 to 25% Vol.
  2. No external power supply
  3. Plug-and-play
  4. Quick response
  5. Accurate and reliable

Package Includes:

1 x Oxygen Sensor Model AO-03

SKU: 1151990 Category: Tags: ,


Product Type

Oxygen Sensor

Output Signal

0.1±0.03 mA in Air

Measurement Range

1~25% Vol. O²

Response Time ( μS)

<15 s (T90)

Operating Temperature Range

0 to 50℃

Operating Pressure Range: Atmospheric


Operating Humidity Range

5-99% RH non-condensing

Shipment Weight

0.017 kg

Shipment Dimensions

9 × 6 × 2 cm

3 Months Warranty

This item is covered with a standard supplier warranty of 3 months from the time of delivery against manufacturing defects only. This is a quality product & only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China

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