OXYSTEAM water degassing unit

centec-oxysteam-ustanovka-dlya-degazacii-vody.jpgOXYSTEAM - boiler water degassing diagram

SKU: OXYSTEAM

Manufacturer: Centec

Availability: Order only

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OXYSTEAM is an effective solution for dissolved oxygen control and water degassing in a steam boiler.

Benefits:

  • Optical technology (without electrolyte and membrane replacement)
  • Fast response time and excellent stability
  • Ideal for high temperature applications

Description

Description

Degassing in a steam boiler is a necessary procedure that is performed in order to reduce the amount of carbon dioxide and oxygen in the water. The oxygen in the water is corrosive, so the water must be thermally degassed.

Oxygen dissolves in the vapor of the steam and is discharged through a valve called "Fegedampf" into the environment. Consequently, the steam loss is 0.2 to 0.5% of the boiler capacity. With OXYSTEAM (OXYTRANS TR), the degassed O2 content in the vapor phase can be measured in the space under the boiler dome, and the steam outlet valve can accurately control the oxygen content. In this way, steam losses can be reduced by up to 95%.

Centec water degassing plant specifications

Liquid Phase Measuring Range 1 ppb - 2 ppm or 30 ppb - 35 ppm
Liquid Phase Accuracy ± 1 ppb or ± 30 ppb
Gas Phase Measuring Range 0 - 4,2 % O2 or 0 - 50 % O2
Gas Phase Accuracy ± 0,002 % O2 or ± 0,03 % O2
Response Time t 90 ≤ 10 s
Pressure of Operation max. 12 bar
Temperature of Operation - 5 - + 55 °C (option: + 98 °C) (+ 98 - 120 °C: less accuracy)
Temperature Sensor Pt100
Material 1.4404/AISI 316L, silicone (FDA), PTFE (FDA)
Connections compatible to Varivent© inline-housings DN40 - DN150; DIN; ANSI; others on request
Input 3 x digital (24 VDC)
Output 3 x digital (24 VDC) & 2 x analog (4 - 20 mA)
Profibus DP option
Enclosure Rating IP65
Power Supply 24 VDC
Specifications

Specifications

Application areaFood production, Brewing
TypeIndustrial
IndustryPower generation, Food and Beverage
ParametersDissolved oxygen, Oxygen
Measurement Range1 ppb - 2 ppm
Accuracy± 1 ppb
Power supply24 VDC
Operating temperature range- 5 - 55 °C
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