| 가스 감지: | O2 | 측정 범위: | 0-1000/5000/10000ppm |
|---|---|---|---|
| 탐지 원리: | 전기화학적 산소 센서 | 기기 수명: | 센서 2~3년, 기기 5년 이상 |
| 최소 탐지 한계: | 50ppm | 선형성 오류: | ±2%FS |
| 응답 시간: | T90<30S ((25°C) | 샘플링 방법: | 펌핑 흡입 |
| 해결: | 1ppm | ||
| 강조하다: | ATEX Certified Portable Gas Detector,0-1000PPM Oxygen Gas Detector,Electrochemical Oxygen Sensor Single Gas Detector |
||
| Parameter | Specification |
|---|---|
| Gas Detected | O2 |
| Measurement Range | 0-1000/5000/10000 ppm |
| Detection Principle | Electrochemical oxygen sensor |
| Instrument Lifespan | Sensors: 2-3 years, Instruments: ≥5 years |
| Minimum Detection Limit | 50ppm |
| Linearity Error | ±2%FS |
| Indication Error | 50ppm-1000ppm: ±5%FS; 50ppm-5000ppm: ±3%FS; 50ppm-10000ppm: ±2%FS |
| Response Time | T90<30S (25℃) |
| Sampling Method | Pumping suction |
| Resolution | 1ppm |
| Signal Output (Optional) | High-speed USB data transmission |
| Operating Language | Chinese/English |
| Operating Temperature | -20℃~50℃ |
| Explosion-Proof Rating | Ex ia II CT4 |
| Alarm Mode | Sound, light, vibration |
| Dimensions | 205*75*32mm |
| Recovery Time | ≤10S |
| Display | LCD dot matrix |
| Operating Humidity | 0-90%RH |
| Protection Rating | IP66 |
| Operating Time | 100 hours (pump off) |
| Weight | 300g |