وصف
The high-performance photoionization PID sensor is a sensor with high sensitivity, wide range and broad spectrum. It can detect thousands of volatile organic compounds (VOCs) and some inorganic vapors in different application fields, and can provide a detection range of up to 10,000 ppm and a detection limit of as low as 1 ppb. It has extremely fast response speed and extremely high resolution. It can be used in various handheld portable and on-site fixed instruments and meters, and can also be applied to multiple types of analytical instruments.





المعلمات الفنية
Li range | 10جزء في المليون | 50جزء في المليون | 100جزء في المليون | 1000جزء في المليون | 5000جزء في المليون | 10000جزء في المليون |
دقة | 1ppb | 10ppb | 25ppb | 250ppb | 1جزء في المليون | 2جزء في المليون |
sensitivity | >40mV/ppm | >20mV/ppm | >5mV/ppm | >1mV/ppm | >0.3mV/ppm | >0.1mV/ppm |
كشف الغاز | VOC, energy ≤10.6eV volatile gas | |||||
Operating voltage | 3.2~5.5V | |||||
Zero voltage | Uo>50mV | |||||
Output signal voltage | 0.02~2.5V(Max3.0V) | |||||
وقت الاستجابة (T90) | ≤ 5s | |||||
Operating temperature | -40~60°C | |||||
Fineness | ≤±2% calibration point | |||||
humidity | 0~99% no condensation | |||||
Working pressure | 800~1200mbar | |||||
Storage temperature | 0~25°C | |||||
Quality assurance | twelve | |||||
أوتيويل | مصنع محلل الغاز









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