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『Cement flowmeter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
1. What is a mud flowmeter?
Measuring media: mud, pulp, cement slurry 2. Product classification: integrated mud flowmeter, split mud flowmeter, energy-saving mud flowmeter 3. Measurement error: ± 1.0% or ± 0.5% 4. Medium conductivity:>5 μ s/cm 5. Measurable flow rate range: 0.1 m/s -15 m/s 6. Measurement ratio: 1:150 (wider range ratio can be customized if needed) 7. Power supply for limb side: DC24V or AC220V 8. Signal output: pulse signal or 4-20mA current signal 9. Communication interface: Supports 485 communication 10. Communication protocol: MODBUS, HART, Profibus, etc. Normal working environment temperature: -25 ℃ -+60 ℃ 11. Measurable Medium temperature: -20 ℃ --+60 ℃ 12. Flow direction: positive, normal including negative, net flow rate 13. Rated working pressure: DN10-DN150 ≤ 1.6Mpa (high pressure can be customized) DN200-DN350 ≤ 1.0Mpa (high pressure can be customized) DN400-DN1000 ≤ 0.6Mpa (high pressure can be customized) DN1100-DN2200 ≤ 0.25Mpa (high pressure can be customized).
2. Working principle of baffle flowmeter
The working principle of baffle flowmeter is as follows:
1. Basic measurement principle The working principle of baffle flowmeter is based on fluid dynamics and torque balance principle.
. When the measured medium passes through the flowmeter, the fluid exerts a force on the baffle, causing it to open. As the flow rate changes, the opening of the baffle also varies. At a specific flow rate, the torque exerted by the fluid on the baffle and the torque of the internal torsion spring of the flowmeter reach a balanced state, at which point the baffle has a certain degree of opening. There is a one-to-one correspondence between the opening of these pants and the
2. Signal Transmission and Indication The baffle flowmeter converts the opening of the baffle into a measurable signal through a series of mechanical and magnetic transmission systems, and transmits it to the meter head.
. The pointer inside the meter indicates the instantaneous fluid flow rate through the flowmeter on the dial. This process achieves visual monitoring of traffic.Thirdly, the signaling device and control are equipped in the indicator mechanism of the baffle flowmeter.
. This device can emit a contact signal at any point within the flow range of the flowmeter, which is used to achieve the function of flow limit alarm or control. The maximum power allowed for the transmitter is 2W, and the operating voltage should not exceed 24V (DC) to ensure the safe operation of the equipment. 4. Application Scope: As a pointer type instantaneous flowmeter, the baffle flowmeter has unique measurement principles and a wide range of application fields. It is mainly used in industries such as cement, petroleum, chemical, and pharmaceutical as a monitoring device for instantaneous liquid flow and an alarm control device for flow exceeding limits. Its unique measurement method and reliable performance have made the baffle flowmeter widely used and recognized in these industries.3. What kind of flow meter should be installed in the water outlet pipeline?
Cement pipes need to be installed with special cement pipe flow meters. Cement pipe flow meters: Measurement principle, Faraday electromagnetic strain law transducer. Main components: measuring tube, electrode, excitation coil, iron core, and magnetic yoke shell. Mainly used to measure the volume and flow rate of cond