Location -> News
News
Water Flow Meter Types
In industrial production, water flow meters are needed in many places to accurately measure the water flow or liquid. So, which water flow meters are there for us to choose?
Today, winny will introduce to you. At present, the commonly used turbine flow meter,wall-mounted ultrasonic flow meter,magnetic flow meter, metal rotor flowmeters,
open channel flowmeters, water meters, gear flowmeters, liquid mass flow meter.
open channel flowmeters, water meters, gear flowmeters, liquid mass flow meter.
sales01@cxflowmeter.com
Wall-mounted ultrasonic flowmeter
sales01@cxflowmeter.com
sales01@cxflowmeter.com
Measuring medium: water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils
Application areas: power generation, heating, building energy saving, metallurgy, water supply and drainage, petrochemical industry
High-precision measurement: accuracy up to 1%
Large measuring range: Different types of sensors can be used to measure the flow rate of pipes with a diameter of DN15-DN6000mm.
High reliability: The use of low-voltage, multi-pulse transmitter circuit, high measurement accuracy, greatly improved service life and reliability.
Strong anti-interference ability: Using double-balanced signal differential transmitting and receiving circuits, it can effectively resist strong interference sources such as inverters, TV towers, and high-voltage lines.
Powerful memory function: Automatically memorize the cumulative flow of the previous 512 days, the previous 125 months, and the previous 10 years, automatically memorize the previous 64 times,
the power-off time and the flow rate, and automatically memorize the working status of the flowmeter in the previous 32 days.
the power-off time and the flow rate, and automatically memorize the working status of the flowmeter in the previous 32 days.
Support heat measurement: It can be connected with a temperature sensor to achieve heat measurement.
SD card memory is supported, and SD card memory is optional, which can realize mass storage of ultrasonic flowmeter data
Output signal: 4-20mA, pulse signal, relay signal
magnetic flow meter
Features
Uaffected by density, viscosity and temperature
No pressure loss and lower require for straight pipe
Different medium with different lining and material
High definition LCD display with backlight.
SMD component ,surface technology improce
Technical Data: CX-EMFM
Diameter:DN4-DN2000
Accuracy: 0.5% high accuracy
Temperature:Ambient temperature: -25~60℃
Medium temperature Max:60℃
Pressure 0.6;1.0;1.6,4.0Mpa for different size
Output: Pulse output 4-20mA/RS485/MODBUS
Power supply: 85-265VAC/11-40VDC or batterysupply
Connection: Thread or flange
Display: LCD display or None display
Material: Carbon steel.stainless steel
Electrode: SS3161, HastelloyB/C. Titanium, Tantalum...
Protection: IP67/IP68
Metal rotor flowmeter
Main Specifications
note:
The mass flow meter and mass flow controller are usually calibrated with H2O.
The unit of mass flow is stipulated as: L/H
Standard state stipulates: temperature -----273.15K (0℃);
Pressure -----101325 Pa(760mm Hg）
F.S (Full Scale); Full-scale value
Liquid turbine flow meter
For more product details, please contact winny：sales01@cxflowmeter.com
Metal rotor flowmeter
The metal tube rotor flowmeter adopts the variable area measurement principle, which is small in size, large in flow range and easy to use. It is suitable for measuring the flow of liquid and gas.
With 0-10mA, 4-20mA standard analog signal output, on-site display of instantaneous and cumulative flow, digital communication, on-site modification of measurement parameters, upper and lower limit alarm output and other output forms.
It is widely used in the flow measurement of various media conditions such as petroleum, chemical industry, power generation, pharmacy, food, water treatment, etc.
Features
Liquid, water, solution, air, nitrogen, ammonia, steam, gas medium measurement and process control
size:15mm~150mm
measuring range ratio 10:1
temperature of medium:less than 100C
Two-line liquid crystal display, showing instantaneous and accumulated flow at the same time, intuitive and clearer;
With data recovery, data backup and power failure protection functions.
Removable element woltman cold (hot) water meter
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
Application
Measuring the volume of cold (hot) water passing through the pipeline
.
Working condition
Water temperature: 0.1℃～40℃ ( 0.1℃～90℃ for hot water meter)
Water pressure: ≤1Mpa (1.6MPa for special requirement)
Maximum permissible errors
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)
Removable element woltman cold (hot) water meter
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
Application
Measuring the volume of cold (hot) water passing through the pipeline
.
Working condition
Water temperature: 0.1℃～40℃ ( 0.1℃～90℃ for hot water meter)
Water pressure: ≤1Mpa (1.6MPa for special requirement)
Maximum permissible errors
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)
Main Specifications
| 1 | Flow range: | 0-20L/min |
| 2 | Accuracy | ±0.3%-2%F.S |
| 3 | Linearity | ±0.2~0.3%F.S |
| 4 | Repeatability | ±0.2%F.S |
| 5 | Responding time | Electrical characteristics:10sec gas characteristics：（1~4）sec |
| 6 | Differential pressure range | 0.1~0.5MPa |
| 7 | Max pressure | 1MPa |
| 8 | Working temperature | 0~70℃ |
| 9 | Digital value | RS485 MODBUS |
| 10 | Analog value | DC 0~5V ，4~20mA |
| 11 | Power supply | DC +15V/24V，flow meter＜400mA，flow controller＜600mA |
| 12 | Electrical connection | DB15 |
| 13 | Leakage rate | 1×10 -8SCCSHe |
| 14 | Material of base | 316L Stainless steel |
| 15 | Seal material | FKM，nitrile butadiene rubber，chloroprene rubber |
| 16 | Glad hand | M18*1.5 |
The mass flow meter and mass flow controller are usually calibrated with H2O.
The unit of mass flow is stipulated as: L/H
Standard state stipulates: temperature -----273.15K (0℃);
Pressure -----101325 Pa(760mm Hg）
F.S (Full Scale); Full-scale value
K24 turbine flow meter
K24 Turbine flow meter
The control panel is design of modular, with a fully functional, simple structure, convenient operation. Can be widely used in petroleum, chemical, pharmaceutical, transportation, food to be industrial and commercial.
High precision, durable and compact turbine flow meter;
Two Cumulant
(One can be reseit, one can be Accumulation);
Gallons and liters can be freely converted;
PPC body material,It can also be used for chemical,
Aus32, urea, Oil, Medicine and other corrosive media measurement occasions.
Model
K24 Turbine Meter
Size 1"
Max.Flow Rate 15L/min
Min.Flow Rate 120L/min
Accuracy ±1%
Repeatability ±0.5%
Pressure Class 10Bar
Liquid turbine flow meter
For more product details, please contact winny：sales01@cxflowmeter.com
Last：Low flow liquid flow meter Next：Water Flow Meter
