Oxygen Sensor Gas Detector Compatible with AO2 AA428-210 and AO2PTB-18.10

Oxygen Sensor Gas Detector Compatible with AO2 AA428-210 and AO2PTB-18.10 Description

The output of the AO2 sensor changes with temperature, but the thermistor is gradually integrated to compensate for these changes. The thermistor helps the AO2 maintain a very stable output over a wide temperature range.

The AO2 PTB-18.10 oxygen sensor used in the oxygen index meter is a consumable item. When it comes into contact with air, a chemical reaction begins.

AO2 Product Parameters:

(1) Output: 9-13 mV in air

(2) Range: 0-100% O2

(3) Accuracy: 0.01% O2

(4) Expected service life: 360,000% O2 hours at 20C, 286,000% O2 hours at 40C, or two years in air at STP

(5) T90 response time: less than 5 seconds

(6) T99.5 response time: less than 40 seconds

(7) 100% oxygen in signal: 1001%

(8) Linearity: 0-100% O2

(9) Zero offset: less than 20μV

(10) Temperature range: -20C to +50C

(11) Temperature compensation: less than 2% variation from 0C to 40C (as shown)

(12) Differential pressure range: 0-500 mbar max

(13) Absolute pressure range: 500-2000 mbar

(14) Relative humidity range: 0-99% non-condensing

(15) Long-term output drift: less than 10% signal loss/year

(16) Recommended minimum load resistance: 10 kohm

Note: Due to different production batches, the product appearance may vary slightly, which does not affect use.

Colour: Red

Material: Plastic

Package Contents:

1 * Oxygen Sensor

Only the above package content is included; other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture to appear slightly different from the actual product. The allowed measurement error is +/- 1-3 cm.