RO Water Meter Intelligent Paddle Wheel FlowMeter 4-20mA
Turbine Flow Meter is a volumetric measuring turbine type of Impeller Flowmeters, made up of sensors and Convertor. The flowing fluids engage the rotor causing it to rotate at an angular velocity proportional to the fluid flow rate. The Sensor reacts to the average velocity of fluid with the multi-blades rotor so as to speculating the flow value and the accumulative flow value.
The turbine flow meter is an ideal solution when high accuracy, compact size, fast response, and high tolerance to shock and vibration are critical requirements and suitable for wide range of viscosity medium including oil, gas, water and wastewater, chemical, gas utility, power, food and beverage, aerospace, pharmaceutical, etc.
Product Description
Technical Parameters:
| Product name |
Turbine flow meter |
| Nominal Diameter(mm) |
DN4-DN200mm |
| Medium |
Water,diesel,oil,fuel,hydraulic oil,gas ,LPG,etc |
| Accuracy Class |
The standard type is 1%,Customized for 0.5% and 0.2% |
| Instrument material |
SS304; SS316; etc. |
| Medium Temperature |
Medium:-20~120ºC |
| Connection |
Thread, Flange, Tri-clamp |
| Signal Output |
4-20mA or pulse output |
| Supply Power |
AC220V, DC12-24V or Lithium cell Battery |
| Signal Line Interface |
Internal thread M20×1.5 |
| Explode-proof Class |
ExdIIBT6 |
| Protection Class |
IP65 |
| Keywords |
flow meter for air |
Measurement range and Working pressure for liquid
| DN(mm) |
Flow rate (m3/h) |
Regular tolerance pressure(Mpa) |
| DN4 |
0.04-0.25 |
6.3 |
| DN10 |
0.2-1.2 |
6.3 |
| DN20 |
0.8-8 |
6.3, 2.5(flange) |
| DN25 |
1-10 |
6.3, 2.5(flange) |
| DN50 |
4-40 |
6.3 |
| DN80 |
10-100 |
6.3 |
| DN100 |
20-200 |
6.3 |
| DN125 |
25-250 |
6.3 |
| DN200 |
80--800 |
6.3 |
| etc... |
|
|
Turbine Flow Meter Advantages
1) Wide flow rangeability including low flow rates
2) Turndown ratio is up to 10:1
3) Good level of accuracy at an economic price
4) Simple and durable construction
5) Easy to install and maintain
6) Flexible connection to flow instruments for flow control
7) Wide variety of process connections
8) Turbine meters can operate over a wide range of temperatures and pressures
9) The low-pressure drop across the turbine
10) Provides a convenient signal output
Installation
How to select the right Turbine flow meter?
The key questions which need to be answered before selecting a turbine flowmeter are:
1.what's the fluid?
2.what's flow range? and pipe size?
3.what's working pressure?
4.what's working temperature?
5.do you need display or not?
Why choose Huadian
1. Instruments have been exported to over 50 countries.
2.100% QC inspection Before Shippment.
3.ISO, CE, SGS standard and factory price.
4. All instruments have been 100% recognized by the Bureau of National Metrology.
5.Excellent product quality and strong technical support capability.
Packaging & Shipping
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