KORNO GT-903-CH4-Y (infrared 3%) methane Detector, range 0-5000PPM
The KORNO GT-903-CH4-Y is a 0-5000PPM range portable single Gas Detector with a dust filtrator, and the GT-903-CH4-Y has a built-in micro air pump for real-time or timed detection.
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Introduction
GT-903 pump-suction methane Detector is suitable for gas concentration detection in various industrial environments and special environments. It adopts imported infrared absorption 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, the user can customize the settings of various parameters, the operation is simple, the instrument is dust-proof design, equipped with a dust filter, and can be used in various harsh occasions.
Features



KORNO GT-903-CH4-Y (Infrared 3%) Methane DetectorSpecifications
| LIST | VALUE |
|---|---|
| Detection gas | CH4 |
| range | 0~5000ppm |
| resolution | 1ppm |
| 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 | 220*85*55mm |
| Net Weight | 0.5Kg |
| Execution standards | GB3836.1-2010 、GB3836.4-2010 |
| Optional range | 0~5000、10000、50000ppm、20%、50%、100%.Vol |
KORNO GT-903-CH4-Y (Infrared 3%) Methane Detector Packing list
complete-built unit 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.


GT-903-CH4-Y (Infrared 3%)
GT-903-CH4-Y (IR 1%)





