Industries Using Coriolis Mass Flow Meters to Measuring R134a Refrigerant
In which industrial scenarios are Coriolis mass flow meters typically used to measure R134a refrigerant?
Coriolis mass flow meters for R134a refrigerant are characterized by high-precision direct mass measurement and are almost exclusively used in precision metering, production line charging, energy efficiency calibration, and large-scale process refrigeration control in the refrigeration and air conditioning industry.
I. Air Conditioning/Chiller Unit Production Line (The Core Scenario)
1. Precise R134a Quantitative Charging: For compressors, chillers, and central air conditioning units, direct mass measurement is used for factory refrigerant charging, strictly controlling the consistency of the charging amount and preventing overcharging waste and undercharging insufficient cooling.
2. Refrigerant Dispensing, Canning, and Trade Settlement: For batch filling of R134a cylinders and trade transactions between manufacturers, high-precision cumulative mass measurement ensures fair settlement.
II. Heat Pump/Refrigeration Unit Performance Testing Laboratory
Enthalpy difference test bench, energy efficiency calibration, COP performance testing
Simultaneous measurement of R134a mass flow rate + density + temperature to directly calculate cooling/heating capacity; an essential instrument for national standard energy efficiency certification.
III. Large-Scale Industrial Process Refrigeration Systems
1. Monitoring of R134a circulation flow, cooling capacity calculation, and load regulation for chillers and low-temperature cold storage units in chemical, pharmaceutical, and food cold chain industries.
2. Temperature control of chemical reactors and process cooling loops; stable monitoring of refrigerant circulation quality to ensure accurate and controllable process temperature.
3. System leak monitoring and inventory checks: long-term cumulative flow comparison to detect minor refrigerant leaks.
IV. Central Air Conditioning Centralized Cooling/District Cooling Stations
Large buildings, industrial parks, ice storage cooling, and central air conditioning water systems; R134a refrigerant main pipe flow metering, energy consumption statistics, and individual cooling capacity billing.
V. Refrigerant Recovery, Purification, and Regeneration Equipment
R134a recovery, purification, and regeneration cycle; metering of recovered quality and recharge quantity; control of regenerated refrigerant loss and ratio.
Why Coriolis Flow Meters are Preferred for R134a
Directly measures mass flow rate, unaffected by R134a temperature, pressure, and density fluctuations; stable under high-pressure, low-temperature two-phase conditions.
Accuracy ±0.1%~0.2%; requires no long straight pipe sections before or after; suitable for narrow refrigeration piping.
No moving parts; resistant to refrigerant and refrigeration oil corrosion; long-term maintenance-free.
If you have specific selection and pricing requirements for R134a
refrigerant flow meters, please contact CIXIFM Winny:
WhatsApp: 008618049841995
