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Tri rotor flow meter is called float flowmeter measurement. The classic rotameter is composed of three units: float flow sensor part, displacement-angle conversion mechanism part and information conversion processing part.
Application :
- Refinery
- Oil transportation pipeline
- Water project
- Pharmaceutical intermediate extraction
- Transportation
Advantages
01 The spiral three-rotor flowmeter rotates at a constant speed in the metering chamber, and the operation is stable.
02 The structure is simple and there is no pressure loss.
03 The sending pulse has high stability and high accuracy.
04 A variety of counters, speed regulators and external fine regulators can be configured.
Technical Data
| Parameter | Specification |
| Nominal pressure (MPa) | 1.6,2.5,4.0,6.3,10 |
| Medium | Crude oil, asphalt, glue, ink, pulp, animal feed, cement mixture, liquefied petroleum gas, chemical process, toothpaste, petroleum, cosmetics, fuel oil, lubricating oil, aviation refuelling, medicine, beverage, food, alcohol, liquefaction acid, alkali, salt, water, oil and other liquid media such as gas and paint |
| Temperature | -10°C ~ 80°C Special: -40°C ~ 80°C (with insulation jacket), +60°C ~ + 350°C (with extension bracket) |
| Medium viscosity | Low viscosity type: <2mPa.s Normal viscosity type: 2 ~ 200 mPa.s High viscosity type: >2 ~ 350,000 mPa.s |
| Diameter | 15,20,25,40,50,80,100,150,200,250,300,350,400,450,500 |
| Main material | Body: Standard type: steel Special type: aluminum, copper, stainless steel |
| Rotor: Standard type: steel Special type: aluminum, copper, stainless steel | |
| Output | Pulse signal 4 ~ 20mA (three-wire system), 1-5V, 4 ~ 20mA +HART protocol, MODBUS, supporting RS232, RS485 communication (optional) |
| Explosion-proof grade | EXiaIIBT4 |
| Protection grade | IP65 |
| Compensation range | Mechanical temperature compensation: -30°C ~ +120°C |
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