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On-line+- HNPBL-1000
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- A-B SF6
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Products Name：
HNP6000 Series SF6-O2 Gas Online Monitoring Alarm System
Overview
Based on the current situation that the
power system emphasizes safe production, the HNP series SF6-O2online monitoring alarm system is an intelligent online monitoring system
designed and developed for providing personal health and safety protection for the
staff who work in the distribution device room with SF6 equipment.
It is mainly used to detect the content of SF6 gas and oxygen in the
ambient air. When the content of SF6 gas in the environment exceeds
the standard or if oxygen is lacking, the system can alarm in real time and
automatically start the fan for ventilation at the same time. The system also
has the functions such as temperature and humidity detection, working status
voice prompt, remote alarm, GSM short message sending alarm messages (optional)
and historical data query, etc.
Its unique trace SF6 gas
detection technology can detect the SF6 gas below 1000ppmv, which
can not only ensure the personal safety, but also ensure normal operation of
the equipment. The imported oxygen sensor with high stability can provide
additional reliable protection for on-site staff.
Schematic Diagram
Field Monitoring Software
Technical Parameters
SF6 gas monitoring range | 0~1500ppmv |
SF6 gas measurement precision | ≤50ppmv |
Oxygen monitoring range | 0~25% |
Oxygen measurement precision | <0.4% |
SF6 gas alarm point | 1000ppmv or can be customized by users |
Oxygen lacking alarm point | 18% or can be customized by users |
Temperature display range | -50~99°C |
Humidity display range | 0~99%RH |
Working power supply | AC 220V/50Hz |
Alarm output point current | 2A |
Fan output point current | 16A |
Fan ventilation time | 15min or settable |
Communication protocol | RS485/IEC61850 |
Historical record capacity | >500 alarm records |
Main display characteristic | 800×480 TFT touch screen |
