PGA3510
SSi PGA 3510 Portable Three Gas Analyser (CO, CO2, CH4)
Portable infrared analyser measuring CO, CO2 and CH4 for verifying, optimising and troubleshooting furnace and generator atmospheres.
MGA6010H2
Analysers and meters
Fixed Four Gas (CO, CO2, CH4, H2) Gas Analyser MGA6010
DesignationMGA6010H2
Permanently mounted continuous analyser measuring CO, CO2, CH4 and H2 to monitor, record and control furnace and generator atmospheres.
- Accurate carbon potential (%C) measurement derived from the gas composition read by the infrared sensor
- Built-in H2 cell for FNC and nitriding calculations: nitriding potential (KN), carbon potential (KC) and ammonia dissociation (%DA)
- 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).
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) range | 0 – 100 % |
|---|---|
| CO2 (carbon dioxide) range | 0 – 2.0 % (optional 0 – 20.0 %) |
| CH4 (methane) range | 0 – 100 % |
| Carbon potential %C | 0.1 – 2.00 % |
| Measurement method CO, CO2, CH4 | Non-dispersive infrared (NDIR) |
| Measurement method O2 | Electrochemical |
| Sampling method | Extraction by internal pump |
| Accuracy | ± 1 % of full scale |
| Factory calibration interval | Annual |
| Flow meter | Analogue and electronic |
| Power supply | 90 to 230 VAC, 50 to 60 Hz, 60 W |
| Communications | Ethernet, USB(A), USB(B), RS485 Modbus |
| Data logging | Continuous, automatic |
| Data storage | Internal memory and XGA Viewer software (included) |
| Operating temperature | 0 to 60 °C |
| H2 (hydrogen) range | 0 – 100 % |
| Measurement method H2 | Thermal conductivity |
| Nitriding / FNC calculations | Carbon potential (KC), nitriding potential (KN), ammonia dissociation (%DA) |
| External dimensions | Approx. 16" H x 20" L x 8" D |
| Weight | Approx. 28 lbs (13 kg) |
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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