ASAIR Fluorescent oxygen sensor AOX4000


Out of stock

Approx Restocking Date: 11th June, 2024
SKU: 1443642


(Including GST)

Out of stock

Free Delivery above ₹499
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above ₹499
1 Year Warranty
15 Days Warranty
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Brand: ASAIR
Category: Gas and Dust Sensor

AOX4000 is an oxygen sensor that measures the partial pressure of oxygen in the environment based on the principle of fluorescence quenching. The sensor has a built-in air pressure sensor, which can directly output the values of ambient air pressure, oxygen partial pressure, and oxygen concentration, which is convenient for users to read data intuitively. Compared with electrochemical sensors, AOX4000 has longer life. Due to the temperature compensation function, no additional compensation system is required. AOX4000 is very stable and environmentally friendly, does not contain lead or any other harmful substances.

Useful Link:,the%20principle%20of%20fluorescence%20quenching.


  1. High precision, temperature compensation
  2. No Drift, Low Power Consumption
  3. Long life, fast response, fully calibrated
  4. Lead-free, RoHS compliant
  5. Digital output oxygen partial pressure, atmospheric pressure

Package Includes:

1 x ASAIR Fluorescent oxygen sensor AOX4000

SKU: 1443642 Category:
Maximum Working Voltage (V)


Working Current

Average 7.5mA;Highest 32mA

Oxygen Concentration Range


Atmospheric Pressure Range (mbar)


Shipping Weight 0.1 kg
Shipping Dimensions 9 × 7 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. 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