Description The GT-903-H2S is a portable gas detect used to simultaneously detect hydrogen sulfide concentration, temperature and relative humidity. ApplicationsConfined Space EntrySewage treatment plantChenmical plantsPerimeter MonitoringLeak DetectionLandfill MonitoringFeaturesCan be single gas de......

| Product type: | Portable, Hydrogen Sulfide(H2S) | ||||
| Detection Range: | 0-100ppm | ||||
| Resolution: | 0.01ppm | ||||
| Temperature and relative humidity: (Optional) | Temperature detection range:-40 ~ 120ºC Humidity detection range:0-100%RH | ||||
| Detection pattern: | Pumping, the flow rate is adjustable. | ||||
| Detection Accuracy: | ≤±3%F.S | Linearity Error: | ≤±1%F.S | ||
| Reaction Time: | ≤20 S(T90) | Zero drift: | ≤±1%(F.S/Year) | ||
| Detection Method: | Real-time detection mode, timing detection mode and cycle detection mode can be switch freely | ||||
| Storage Method: | Automatically saving and manually saving is available, Up to 100,000 group data ,user can view history data on the display. | ||||
| Explosion Proof Sign: | Exdll CT4 (IA) | Case material: | ABS+PC | ||
| IP rating: | IP66 | Operating Temperature: | -30 ~ 60ºC(-22~144ºF) | ||
| Power: | 4000mA high capacity polymer rechargeable battery | Operating Humidity: | ≤90%RH,Non-condensing | ||
| Dimensions / Weight: | 180*88*55 mm(L×W×H) 0.5 Kg(net weight) | Operating Pressure: | -30Kpa ~ 100Kpa | ||
| Standard Accessories: | -Portable aluminum Case -User manual -Certification -USB charger+Data cable -Calibration cover | ||||
| Optional Accessories: | -Vapor filter -Hose -Sampling handle(stainless steel ,approx 60cm) | ||||



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