Fluorescent oxygen sensor AOX4000


In stock

SKU: 1443642
  1. Product: Fluorescent oxygen sensor AOX4000
  2. Working Voltage (V): 4.75~5.25
  3. Oxygen Concentration Range: 0~25%
  4. Oxygen Partial Pressure Range: 0~300m bar


(Including GST)

In stock

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Brand: Generic
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.


  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 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)


Shipment Weight

0.1 kg

Shipment 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.  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