| Gaz tespit edildi: | O2 | Tedbir aralığı: | 0-1000/5000/10000 ppm |
|---|---|---|---|
| Tespit İlkesi: | elektrokimyasal oksijen sensörü | Enstrüman ömrü: | 2-3 yıl için sensörler, en az 5 yıl için aletler |
| Minimum algılama sınırı: | 50ppm | Doğrusallık hatası: | ±2%FS |
| Tepki süresi: | T90<30S(25℃) | Örnekleme yöntemi: | Pompalama Emme |
| Çözünürlük: | 1ppm | ||
| Vurgulamak: | ATEX Certified Portable Gas Detector,0-1000PPM Oxygen Gas Detector,Electrochemical Oxygen Sensor Single Gas Detector |
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| 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 |