Thermal mass flowmeters has been developed for mass measurement of gas fluids. Standard flow meters require pressure and temperature compensation to make flow measurement healthy. But mass flow meters can directly calculate the mass flow value of the fluid without requiring compensation. Mass flow meters are preferred due to direct application manifold, no moving parts, very low pressure drop, very wide measurement range, high precision, high reliability. Thermal mass flowmeters are mainly used in petroleum derivatives, chemical industry, medical industry, heat power plants and environmental protection sectors.
| Measurement Range |
0-60 m / sec speed (20 C ° Temperature and 1.0133 MPa Pressure) |
|---|---|
| Temperature Range | Main Display: -40 ° C - +85 ° C / Sensor -10 ° C - +350 ° C |
| Precision | 0.5% Reading Value |
| Output | Flow and Temperature: 4-20mA Analog Output, Output Impedance (Vs-12),/ 0.02 Ohm |
| Alarm Output | Photoizer Output 50V / 150 mADC |
| Temperature Coefficient of Variation | 0.05% / 10 ° C |
| Pressure Effect | Ineffective |
| Protection Class | idIICT4 Exproof Protection (Except Acetylene) |
| Operating Pressure | 1.6 MPa (Pressure values above this value must be reported during,production.) |
