HQF Mass Flow Meter
Vortex flow meter is a volume flow meter that measures the volume flow of gas, steam or liquid and the volume flow or mass flow of the standard condition based on the Karman vortex principle. It is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, steam and other medium
Application
- Domestic sewage discharge
- Factory wastewater control
- Air, oxygen and other flammable gases
- Thermal power station
Advantages
1. Various types of pipelines are installed, and the scope of application is wider.
2. It is suitable for flow monitoring of various types of liquids or other flammable and explosive gases.
3. Self-developed core processor, mass flow accuracy up to ±0.002.
4. Factory-operated shop, minimum order of one piece, worldwide free shipping.
Technical Data
Parameter | Specification |
Diameter | DN3mm-250mm |
Medium temperature | -50℃~+150℃ (-200℃~+350℃ customizable) |
Environmental Temperature | Sensor: -41℃~+150℃ Transmitter:-41℃~+80℃ |
Accuracy of flow rate measurement | ±0.5%, ±0.2%,±0.1%±[(stability at zero point)/flow rate×100]% flow |
Accuracy of density measurement | ±0.002g/cm2, ±0.001g/cm2 |
Repeatability | ±0.10%, ±0.05% flow±[½(zero point stability/flow value)×flow |
Output signal | 4~20mA load resistance <500 Ω(Instantaneous flow or density optional, 0~10kHz Instantaneous flow pulse signal); 485 (MODBUS-RTU) Hart |
Electrical Port | 1/2”NPT |
Explosion-proof grade | EX d ib II C T6 Gb |
Protection grade | IP67 |
Work Temperature | -25~75℃ |
Storage Temperature | -40~85℃ |
Power supply | 24V DC(220V AC or 24V DC and AC customizable ) |
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