RGA6010H2

Analysers and meters

Rack Mounted Four Gas (CO, CO2, CH4, H2) Gas Analyser RGA6010

DesignationRGA6010H2

Rack mounted continuous analyser measuring CO, CO2, CH4 and H2 for monitoring, recording and controlling furnace and generator atmospheres.

  • 19" rack-mounted housing for installation in the plant control cabinet
  • Built-in H2 cell for FNC and nitriding calculations: nitriding potential (KN), carbon potential (KC) and ammonia dissociation (%DA)
  • Accurate carbon potential (%C) measurement derived from the gas composition read by the infrared sensor
  • Pump inhibition and sample line protection through continuous monitoring of probe mV and furnace temperature
  • Integrated sampling pump with flow meter
  • Easy user calibration of zero and span, plus integrated and configurable automatic calibration
  • Configurable auto adjustment mode that replaces manual correction factor (COF) adjustment
  • Built-in O2 cell for leak detection
  • Construction suitable for aggressive atmospheres such as ammonia
  • High resolution touch screen with on-screen chart recorder and data logger
  • Analogue inputs and outputs for pump inhibition and retransmission of readings to PLC or SCADA
  • Session recording with customisable user names and equipment settings
  • Multilingual menus
  • XGA Viewer PC software with real-time graphical display, tabular and chart data download, CSV export, printing and backup of data and settings
  • CO (carbon monoxide) range0 – 100 %
  • CO2 (carbon dioxide) range0 – 2.0 % (optional 0 – 20.0 %)
  • CH4 (methane) range0 – 100 %
  • Carbon potential %C0.1 – 2.00 %
  • Measurement method CO, CO2, CH4Non-dispersive infrared (NDIR)

Opis

The MGA6010 is a feature-rich, permanently mounted continuous gas analyser for monitoring, recording, controlling and alarming the atmosphere of heat treatment furnaces and endothermic gas generators. It continuously measures carbon monoxide (CO), carbon dioxide (CO2) and methane (CH4) using SSi's infrared three-gas sensor, and combines these readings with furnace temperature to calculate carbon potential (%C).

The RGA6010 offers the full functionality of the MGA analyser range in a 19" rack-mounted housing, so that the instrument can be installed directly in the plant control cabinet alongside the existing furnace controls.

Continuous monitoring of the furnace atmosphere improves process repeatability and creates predictive maintenance parameters: alarms on deviating or rising CO, CO2 and CH4 values give advance warning of sooting, cracked radiant tubes and water or air leaks. Plants working to CQI-9 can carry out the daily generator and furnace atmosphere verification automatically with the included PC software.

With the optional hydrogen cell the analyser becomes a four-gas instrument: the H2 reading is used for nitriding and ferritic nitrocarburising calculations, giving nitriding potential (KN), carbon potential (KC) and ammonia dissociation (%DA) in addition to %C.

Dane techniczne

CO (carbon monoxide) range0 – 100 %
CO2 (carbon dioxide) range0 – 2.0 % (optional 0 – 20.0 %)
CH4 (methane) range0 – 100 %
Carbon potential %C0.1 – 2.00 %
Measurement method CO, CO2, CH4Non-dispersive infrared (NDIR)
Measurement method O2Electrochemical
Sampling methodExtraction by internal pump
Accuracy± 1 % of full scale
Factory calibration intervalAnnual
Flow meterAnalogue and electronic
Power supply90 to 230 VAC, 50 to 60 Hz, 60 W
CommunicationsEthernet, USB(A), USB(B), RS485 Modbus
Data loggingContinuous, automatic
Data storageInternal memory and XGA Viewer software (included)
Operating temperature0 to 60 °C
H2 (hydrogen) range0 – 100 %
Measurement method H2Thermal conductivity
Nitriding / FNC calculationsCarbon potential (KC), nitriding potential (KN), ammonia dissociation (%DA)
Housing19" rack mount, approx. 7" H x 19" W x 19" D

Applications

It works where the atmosphere decides the quality of the case

The probe measures and controls the carbon potential in controlled atmospheres, whatever the furnace design.

Furnace types

01Sealed quench and batch furnaces
02Pit furnaces
03Belt furnaces
04Muffle furnaces
05Continuous and pusher furnaces
06Endothermic gas generators
07Carburising and carbonitriding
08Hardening and neutral hardening
09Nitriding and ferritic nitrocarburising (FNC)

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ProductRack Mounted Four Gas (CO, CO2, CH4, H2) Gas Analyser RGA6010, RGA6010H2
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1 / 3Rack Mounted Four Gas (CO, CO2, CH4, H2) Gas Analyser RGA6010
Rack Mounted Four Gas (CO, CO2, CH4, H2) Gas Analyser RGA6010