主要應(yīng)用：

特別適用于*安裝和半*安裝噪聲系統(tǒng),例如電站,廠房,化工廠,建筑工地,城市噪聲監(jiān)控等.

主要性能

現(xiàn)場噪聲值傳入SCADA或 DCS 系統(tǒng)

4-20mA標(biāo)準(zhǔn)輸出

可信賴的*室外安裝解決方案

可自動(dòng)校準(zhǔn)系統(tǒng)

安裝簡便

英國塞那斯MK:427在線噪音分析儀MK:427 室外噪聲傳感器

特別適用于*安裝和半*安裝噪聲系統(tǒng),例如電站,廠房,化工廠,建筑工地,城市噪聲監(jiān)控等.

方便集成到現(xiàn)有控制系統(tǒng)中。

英國塞那斯MK:427在線噪音分析儀詳細(xì)指標(biāo)

Integration with Existing Process 
Monitoring and Control Systems
Many industrial plants have a variety 
of process sensors strategically 
placed around their site so that safety, 
environmental impact and efficiency 
can be monitored and managed, in real 
time, from one or more control rooms.    
The Cirrus Environmental Noisesensor 
can be connected with unparalleled 
ease to such a system sending out 
continuous live data. 

Effective    Noise    Monitoring    Solution
Given the ever increasing need to accuray monitor and control the environmental 
noise impact generated by industrial processes and sites, the Class 1 MK:427 
Noisesensor affords companies an effective means of managing and controlling 
noise levels.
A    number    of    MK:427    units    have    been    
supplied    to    a    large    industrial    site    where    
there    was    a    need    to    feed    live    noise    
information    into    an    existing    system.    The    
robust    design    and    simple    interface    made    
the    MK:427    ideal    for    this    application    and    
provides    the    operator    with    a    reliable    
and    simple    way    to    monitor    and    display    
live    noise    levels    along    with    the    other    
data    vital    for    the    operation    of    the    site.
 Specification
Output Type ‘A’ weighting SPL output in the form of a 4-20mA loop
Frequency Weighting dB(A) to IEC 61672-1:2002
Time Weighting Factory set to Fast (‘F’) IEC 61672-1:2002
Automatic Calibration Electrostatic Actuator System with DC voltage control
Measurement Range 30 – 100dB(A) (other options available)
Current Loop Output Iout = 0.1mA/dB
Dimensions 1m length
Weight 4.5 Kg
Mounting 240mm x 30mm diameter pole 
Mounting Kit provided 
(2 U-brackets, 4 nuts, 3 Jubilee Clips)
External Power +12V DC in
Ouput Cable 10m as standard. Other cable lengths are available
 Options
Factory Option Time Weighting set to Slow (‘S’) IEC 61672-1:2002
Upgrade Option CM:427 Wall mounting kit
Upgrade Option WS:73 Extreme condition windshield