Portable Gas Analysers - Combustion Analysers - Emission Monitors - Continuous Gas Emission Monitors NO - NO2 - NOx - SO2 - CO - CO2- H2S - CEMS - Dust Monitors - Broken Bag Detectors - Testo - Procal - PCME

Home     Products     About Us     Contact Us     Downloads     News   Knowledge Base
   

 

 <

Download Brochure

 
   
   

The Procal range of analysers communicate via a serial data link to a PC running ACWn.

The Procal range of analysers communicate via a serial data link to a PC running ACWn. The ACWn is a stand-alone software package which
provides all the display requirements of Procal analysers including the incorporation of third party data. In this way it can be the basis of a complete
CEM system. As a DCOM Automation Server it is able to provide data to client programs running on the same network, such as SCADA software. The program is configured to collect data produced by plant-mounted Procal Analysers. Each ACWn can collect and display data from up to eight analysers. ACWn is designed to be installed on a computer running Windowsâ„¢ 2000 and above using a pointing device or keyboard.

 
    The data from up to 23 channels from one instrument are presented with up to 16 channels on each individual front panel mimic consisting of:
 
  • Measurement values in digital and analogue form
  • Alarm configuration and levels
  • Alarm status (Bar green = OK, Bar red = High
    alarm active, Bar yellow = low alarm active)
  • Normalisation (correction to a reference level of
    carbon dioxide or oxygen
  • Wet / dry basis reporting.

Also shown on the upper status line of the screen are:

  • System diagnostic alarms with detailed child window
  • Autozero / calibration status
  • Analyser connection status and analyser-specific status panel screens for each instrument.
  
     
      Up to eight channels of historical data are presented in X-Y chart form one for each instrument. On the right hand side of the chart is the identification of each measured component, its scale, the colour of the trace and the measured value. The date and time at which the measurement was taken is indicated in the Measurement Time box in the lower right hand corner of the screen. This time will initially be the current time (Now) but by use of the Time Scale scroll and mouse control, a dotted cursor can be moved to any part of a screen for any time and the measured value at the point indicated. The Averaging Period box allows the rolling average of the measured value to be varied.Additional trend screens can be added by the user, and can be printed with each channels selected from
any instrument.		  
   

 

 
     
 
  Reports can be generated to meet the requirements
of the majority of national environmental authority
reporting requirements. These include:
  • Calibration status report (zero and cal report)
  • Trend reports
  • Hourly, daily and weekly averaging reports
  • Excursion report
  • Special reports can be configured – please
    consult Procal Analytics representative.
  
 
     
  If the system is connected to telecom link or WAN,
then the Procal Support Group can monitor the
performance of the CEM system and identify any
potential maintenance requirements, thereby reducing
downtime of the CEM system. This support can
either be part of a service contract or carried out on
request.		  
 
  If required Input Output Units can be connected intothe analyser network. Each unit enables the system to transmit or receive up to 32 analogue signals per unit and up to 16 digital inputs. The unit is also equipped with up to 32 relays, which can be configured as either fault alarms or high / low alarms
on the monitored channels. For the Panel Screen all 32 analogue and 16 digital inputs can be displayed.		  
  .  
   
     
  I