UNION TECNICA S.A.

Oleómetros OMD-2005

 

 
Los oleómetros o medidores de contenidos de hidrocarburos, se utilizan para medir la cantidad de hidrocarburos que contiene una determinada muestra. Esta medición se realiza mediante un proceso físico y no químico.
Un sensor óptico capta en forma instantánea la difracción de la luz emitida que pasa a través de un tubo de vidrio el cual contiene la muestra a ser analizada. Este proceso es continuo y la concentración de hidrocarburos se expresa en PPM (partes por millón).
 
Los equipos vienen calibrados y testeados en fabrica, y cumplen con la reglamentación de la 
 
IMO MEPC.107(49)
Los modelos existentes en el mercado, funcionan con el mismo principio físico. El equipo incluye un sistema de alarmas que puede ser seteadas con valores incluso por debajo de los 15 PPM. Cuando el equipo detecta esa concentración seteada, emite una señal eléctrica, ( 0-20 mA) que puede accionar algún sistema de control.
 

 Specification  

Range (measurement & indication) 0 - 30 ppm, Trend up to 50ppm
Range (IMO specification) 0 - 15 ppm (according IMO regulations)
Accuracy better than IMO MEPC.107(49)
Electrical power supply 24V - 240V, AC or DC, automatic voltage adjustment
Electrical power consumption < 15 VA
Sample Oily water from separator outlet, 0,1 - 4 l/min
Sample temperature range +1°C  to +65°C
Sample connections R 1/4" Female
Alarm 1 & 2 Set Points 1 - 15ppm (independently adjustable)
Alarm 1 operating delay for annunciation 1 - 540 sec
Alarm 2 operating delay for control  1 - 10 sec
Alarm contacts 2 independently adjustable switchover contacts
Alarm contact operation mode De-energized in Alarm State
Alarm contact ratings 3A, 240V each
Alarm output 0 - 20 mA or 4 - 20 mA, for 0-30ppm reversible, ext. Load<150Ω
Display Green Graphic Display
Ambient temperature +1°C to +55°C
Class of protection IP 65
Dimensions 360 x 240 x 100 mm (WxHxD)
Weight 7,3 kgs

 


Oleómetros OMD-21
 
 
 
 Specification  
 
Range (measurement & indication) 0 - 50 ppm
Range (IMO specification) 0 - 15 ppm (according IMO regulations)
Accuracy better than IMO MEPC. 60 (33)
Electrical power supply 24V - 240V, AC or DC, automatic voltage adjustment
Electrical power consumption less than 6W / 6VA
Sample Oily water from separator outlet, 0,1 - 4 l/min
Sample temperature range +1°C  to +65°C
Sample connections R 1/4" ISO female
Alarm 1 & 2 Set Points 1 - 15ppm (independently adjustable)
Alarm 1 operating delay for annunciation 1 - 540 sec
Alarm 2 operating delay for control  1 - 20 sec
Alarm contacts 2 independently adjustable switchover contacts
Alarm contact operation mode De-energized in Alarm State
Alarm contact ratings 3A, 240V each
Alarm output 0 - 20 mA or 4 - 20 mA Current Loop, selectable
Display Numeric 2-Digit LED Display
Ambient temperature +1°C to +55°C
Class of protection IP 65
Dimensions 152 x 155 x 91 mm (WxHxD)
Weight 2,55 kgs

Compact 15ppm Bilge Alarm, with superior solids suppression capabilities According to the regulations of IMO Resolution MEPC. 60 (33) U.S. Coast Guard CFR 162.050-35 and Canadian Standard for 5ppm Bilge Alarm. The OMD-21, 15ppm Bilge Alarm exceeds the requirements of IMO Resolution MEPC. 60 (33). With the OMD-21DECKMA offer the most advanced oil content measuring device, to prevent reliably pollution from oil. The OMD-21 measures the oil
content in the sample through our advanced light scattering principle. Infrared light is passed through the sample and captured by an array of solid state sensors. The signals are then processed and through the application of advanced algorithms the displayed oil content disregards virtually all influence of solids present in the sample.
Thus oil content is displayed and turbidity from other sources is disregarded. The OMD-21 provides two independent alarm contacts, for the operation of an audible alarm and/or operation of an automatic overboard discharge shutdown device.
 
Special versions such as shock-proof, antimagnetic for Navy application or options like auto-clean  system, higher sample throughputs are available on request.


 
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