Opta-Periph
HOME PAGE ANALYSERS AND SYSTEMS ANCILLARIES
ANCILLARIES

> Sulfur analyzer calibration
> Distillation analyzer calibration
> Vapor-pressure analyzer calibration
> Flash-point analyzer calibration
> Octane index analyzer calibration
> Chromatograph analyzer calibration
> Sample recovery system
> Water cooler 94/09/CE ATEX EExp
> Air conditioner 94/09/CE ATEX EExp
> Computer workstation 94/09/CE ATEX EExp
> Electrical motors 94/09/CE ATEX EExp
> Electrical cabinets 94/09/CE ATEX EExp
> Instrument cabinets 94/09/CE ATEX EExp
> Printers 94/09/CE ATEX EExp
> Analyzers 94/09/CE ATEX EExp
> Purge and pressure system 94/09/CE ATEX EExp
> Purge system EEx np EN 50021
> Certification 94/09/CE ATEX EExp
> Blanketing tank controller
>   Analyzer-shelters 

Contact Us

Opta-Periph  
+33 6 85 43 82 78  
8 Avenue de Bretteville  
92200  
NEUILLY SUR SEINE, FRANCE  

barere.opta@wanadoo.fr  




 



Air conditioner HVAC ex-proof ATEX  

Refinery analyser shelters HVAC are typically zone 2 classified for the chiller/heater with ventilation system classification for zone 1 - ventilation system is the only function to be kept running in case of LEL detection-.

Ventilation system is specified to control a 2.5 mmWG minimum pressure indoor and a water chiller is often required as addition for sample cooling or analyser utility.

The SAR VAC 15000 is a split system involving the ventilation unit / water-air exchanger plus a recirculating water chiller .

 This system has been designed to comply with  following specifications:

-Effective air conditioner cooling/heating capacity: 15 Kw (51 000 Btu/hr) .

-Chilled water supply: 10°C - 3 bars - Flow rate: up to 2.5 M3/H

-Ventilation: 1 000 m3/h - static pressure: 15 mm WG

-A motor speed variator is proposed as option for adjustement of the ventilation flowrate to the required site experimental value.

- Classification:

Recirculating water chiller: CE Ex II 3G IIC T4 (ATEX Zone 2)

Ventilation unit: CE EEx II 2G IIC T4 (ATEX Zone 1) or CE EEx II 3G IIC T4 (ATEX Zone 2)

For further information on this product, click here





The Right Measure of Your Success

Sign In