Flow Measurement on Ammonia Refrigeration
Flow measurement of ammonia hot gas
Non-Intrusive Measurement of Ammonia Gas at Industrial Refrigerators
Due to its excellent thermal properties, ammonia is the common refrigerant in food & beverage industrial refrigeration systems. Ammonia is undergoing several physical states in that system, to move thermal energy away from the process in order to achieve the needed cooling effect.
Efficient operation of the entire system is crucial, as it is an energy intensive operation. Measuring ammonia hot gas flow after the compressor provides the needed data to look into the coefficient of performance (CoP), and find saving potentials and optimized compressor control.
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Product Solutions
The Flexim FLUXUS G721 is a technological breakthrough in the ultrasonic clamp-on volume and mass flow measurement of gases. Highly sophisticated signal filters, faster than ever processing capacities and advanced measurement algorithms make the FLUXUS G721 ultrasonic clamp-on gas flow meter the standard setting measuring solution for any industrial application - even for the most challenging ones. The meter adapts itself automatically to the respective measurement conditions and compensates for flow profile disturbances, such as beam dispersal and structure-borne noise, allowing for even more precise and reliable measurements. Extreme fast measurement cycles enable precise real time monitoring of highly dynamic processes.
- Certified for operation within hazardous areas (FMc Class I Division 2, ATEX/IECEx Zone 2)
- Reliable measurements of wet gas (up to liquid volume fraction of 5%).
- High operational safety with no risk of leaks.
The Flexim FLUXUS G731 is a technological breakthrough in the ultrasonic clamp-on volume and mass flow measurement of gases. Highly sophisticated signal filters, faster than ever processing capacities and advanced measurement algorithms make the FLUXUS G731 ultrasonic clamp-on gas flow meter the standard-setting measuring solution for any industrial application. With the new Synchronised Channel Averaging (SCA) method and flow profile correction, the G731 ultrasonic flowmeter is ready for the most challenging conditions. The integrated Dynamic Gas Meter function enables the meter to calculate the media properties of the gas being measured.
- Accuracy and repeatability - exceptional reliability and accuracy at high and low flows due to matched, calibrated and temperature compensated transducers, advanced signal processing capabilities and diagnostics.
- Easy installation without process interruptions - an externally mounted system means no need for process interruptions or additional engineering costs.
- Maintenance-free - no contact with flowing media results in a completely maintenance- free and durable metering solution to withstand even the harshest environments.
