MIK-LUGB Vortex Type Flow Meter
Introduction
LUGB Vortex Flowmeter is on the principle of Karman street, to measure liquid, gas, and vapor even turbid liquid including micro grain and impurity. Applications: petroleum, chemical industry, paper making, metallurgy, electric force, environmental protection, food industry and etc.
Product Highlights
- Small pressure loss, wide range, high accuracy.
- It is hardly affected by fluid density, pressure, temperature, and viscosity when measuring volume flow under working status.
- No moving mechanical parts, thus high reliability and low maintenance. Instrument parameters can be stable for the long term.
- Vortex flowmeter can be used in a temperature range of -40℃ ~ +400℃.
- It has both analog standard signals and digital pulse signal output to match with computers and other digital systems.
Specification
| Nominal Diameter (mm) | 15, 20, 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 |
| Medium type | Liquid, Gas, Steam (saturated steam,superheated steam) |
| Medium temperature (℃) | -40~+260°C, -40~+300°C |
| Body material | SS304 |
| Allowed vibration acceleration |
Piezoelectric type: 0.2g; |
| Capacitance type: 1.0-2.0 g | |
| Accuracy | Without compensation: DN15-DN25–1.5%,
DN32-DN200–1.0%, DN250-DN300–1.5%; With compensation: DN25-DN300–1.5%; |
| Turndown | 1:6 to 1:25 |
| Power Voltage | Sensor: +12V DC, +24V DC; transmitter: +12V DC, +24V DC; Battery operated type: 3.6V battery（could be used for 2 years） |
| Output | Pulse: high level≥6V, low level≤1V; current: 4-20mA(Load resistance ≤300Ω） |
| Communication | RS485 modbus or Hart(Customized) |
| Pressure loss factor | Conforming to JB/T9249 standard Cd≤2.4 |
| Protection Grade | IP65 |
| Ambient conditions | Temp. -20℃ to 55℃ , relative humidity 5% to 90%, atmospheric pressure 86 to 106 KPa |
| Applicable mediums Transmission distance |
Gas, liquid and steam 3 wire pulse output: ≤300m, 2 wire current output (4-20mA)≤1500m; Load resistance≤500Ω; RS485 / HART≤ 1200m |
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