Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd for better life
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High-precision temperature and humidity measurements (optional configuration). Real-time detection or timing detection is supported; when no detection will be done, it is possible to shut down the pump so as to extend the startup time. Multiple alarm modes, and multi-directional and three-dimensional indication alarm states.It includes sound & light alarm, vibration alarm, display screen visual alarm.Alarm types include: concentration alarm, under-voltage alarm, and failure alarm. Multiple alarm mode settings: low alarm, high alarm, interval alarm, and weighted average alarm. Mis-operation recognition function: automatic recognition and prevention of the concentration calibration mis-operation, which is possible to avoid the poor performance that may be caused by human factors.
| Gases to be detected | Range | Accurancy | Resolution | Response time T90 |
| Tetrahydrothiophene ( THT ) | 0-100mg/m3 | ＜±2%(F.S) | 0.01 mg/ m3 | ≤60 seconds |
| Bromine gas ( Br2 ) | 0-10ppm | ＜±2%(F.S) | 0.001ppm | ≤30 seconds |
| Ethyne ( C2 H2 ) | 0-100%LEL | ＜±2%(F.S) | 0.1%LEL | ≤30 seconds |
| Ethylene ( C2 H4 ) | 0-100%LEL | ＜±2%(F.S) | 0.1%LEL | ≤30 seconds |
| Acetaldehyde | 0-10ppm | ＜±2%(F.S) | 0.01ppm | ≤30 seconds |
| Ethanol ( C2 H6O ) | 0-100ppm | ＜±2%(F.S) | 0.01ppm | ≤30 seconds |
| Methanol ( CH4O ) | 0-100ppm | ＜±2%(F.S) | 0.01ppm | ≤30 seconds |
| Carbon disulfide ( CS2 ) | 0-50ppm | ＜±2%(F.S) | 0.01ppm | ≤30 seconds |
| Acrylonitrile ( C3H3N ) | 0-50ppm | ＜±2%(F.S) | 0.01ppm | ≤30 seconds |