Product Profile of Carbon Sensor and Indicator with Alarm Option

Raskin Oxygen Probe Systems manufactures Carbon Sensor and Indicator with Alarm Option. Raskin Oxygen Probe Systems offers different types of oxygen analyzer. Carbon Sensor and Indicator with Alarm Option is designed to withstand high temperatures and highly corrosive carburizing atmospheres for long periods, including frequent burn outs experienced in carburizing process. Carbon Sensor and Indicator with Alarm Option is designed to work in conjunction with potential monitor/control systems which provides a direct read out in sensor milli volts [mV] & temperature, degree C.

Carbon Sensor and Indicator with Alarm Option has the following advantages:

• A Precise and rapid measure of the atmosphere conditions can be obtained in the process in proximity to the work load and at the process temperature. A measurement accuracy of ± 0.05% C and a response time of less than 1 second permit simple control systems to be used. Distance between the probe location & instrument location is not a limitation as compared to sampling systems where increasing distance increases response time.

• Carbon sensor control systems enable greatly enhanced quality control to be achieved in carburizing, carbo-nitriding, neutral hardening, etc. It is estimated that carbon potential control to at least ñ 0.05% C can be repeatedly obtained throughout the sensor life.

• The system accuracy is maintained throughout the sensor life. Simple calibration procedure and in-built checks in the system enable to monitor probe health.

• Are repairable and its peak efficiency can be maintained through refurbishing/reconditioning periodically.

• Reduced reworks results in increased furnace availability, faster furnace reconditioning and more rapid recovery to control following furnace loading, with carbon sensor control.

• Improved atmosphere control can be obtained by the use of the dedicated time proportional / 3 term controllers, for each measurement point - and at no greater cost than for conventional multipoint systems. Furthermore the system can readily be linked to a programmed controller to facilitate the selection & control of a variety of pre-determined boost / diffuse carburise / diffuse or boost / soak cycles.

• The more efficient utilization of en do-thermic gas, enrichment gas, etc. Results in appreciable energy savings.

• Carbon sensor control systems can be applied for the measurement / control of nitrogen based and other types of furnace reacted atmospheres; when conventional instruments [e .G. CO measurement] are inadequate
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• In a multipoint carbon di-oxide / Dew point system, any problem with analyzer results in total shut down of all the analysis points, whereas only corresponding point gets affected in case of problem with carbon sensor.