KORNO GT-903-O2-Y Pump Suction Oxygen Detector, Range 0-30% Vol
Detect oxygen concentration, dust-proof design and water gas filtrate, equipped with dust Filter, built-in micro air pump, original imported high-precision Sensors, full software Automatic calibration, range 0-30% Vol.
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Introduction
GT-903 pump-suction oxygen Detector is suitable for gas concentration detection in various industrial environments and special environments. It adopts imported electrochemical gas sensor and microcontroller technology , with fast response speed, high measurement accuracy, stability and repeatability Good, the performance of the whole machine is at the domestic (CN) professional level, various parameters can be customized by the user, easy to operate, dust-proof design of the instrument, equipped with a dust filter, and can be used in various harsh occasions
Features



KORNO GT-903-O2-Y Oxygen DetectorSpecifications
| LIST | VALUE |
|---|---|
| Detection gas | Oxygen O2 |
| range | 0 ~ 30% vol |
| resolution | 0.01% vol |
| Response time | T90≤20s |
| linearity error | ≤±1% |
| Detection Accuracy | ≤±3% |
| Zero drift | ≤±1%(F.S/年) |
| recovery time | ≤20s |
| Sexual repeability | ≤±1% |
| Expansion gas | Supports 1-4 Sensors |
| Explosion-proof sign | CNEx16.0538 |
| Protection class | IP65 |
| Production license | Guangdong 00001052 (CMC metrology authentication) |
| temperature and humidity | Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH |
| Sampling method | Pump suction |
| data storage | Real-time storage and Timer storage can be set; 120,000 groups of data can be stored |
| Operating Temperature | -30~60℃ |
| Environment humidity | 0~95% RH non-condensing |
| Operating Pressure | -30 ~ 100Kpa |
| Power | 4000mA Rechargeable Polymer Battery |
| Dimensions | 180*85*55mm |
| Net Weight | 0.5Kg |
| Execution standards | GB3836.1-2010、GB3836.4-2010 |
| Optional range | 0~1000、5000、10000、30000ppm、5%、30%、100%.Vol |
KORNO GT-903-O2-Y Oxygen Detector Packing list
host X1, USB charger X1, calibration cover X1, instrument case X1, manual X1, certificate X1, warranty card X1.
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Which Gas Detector Sensors are suitable for use in mining?
- How Gas Detectors and Sensors work
- Why detect oxygen concentration? What should I pay attention to when using an oxygen Detector?
- What gases do breweries need to test for?
- How to choose calibrated gas?
- How to sample gas in a confined space?
- Does my lab need an oxygen Detector?
- ActiveHJ 872-2017
- ActiveSN/T 5162-2019
- ActiveJB/T 11621-2013
- ActiveGB/T 20936.2-2017
- ActiveGB 3836.4-2010
- AbolishGB 3836.1-2010
- ActiveGB 15322.1-2019


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