Low Pressure Loss 500 º C ± 1%R Gaswork Heating Boiler Vapour Gas Vortex Flowmeter

• Type: Flowmeter
• Flame Retardant Properties: No
• Dielectric: No
• Base Material: Flow Sensor
• Insulation Materials: Metal Composite Materials
• Processing Technology: Electrolytic Foil
• Model NO.: XYT-WJ001
• Application: Pipe System
• Mechanical Rigid: Fexible
• Material: Body Material:1Cr18Ni9Ti
• Brand: Xyt
• Nominal Diameter(mm): DN15~1000
• Allowable Vibration Acceleration: Piezoelectric:0.2g,Capacitive:1.0~2.0g
• Accuracy: ±1%R,±1.5%R;Plug-in:±2.5%R
• Range: 1:6~1:25
• Supply Voltage: Sensor:DC24V;Battery Powered:3.6V Battery
• Output Signal: Current: 4 ~ 20mA
• Pressure Loss Coefficient: Meet The Jb/T9249 Standard CD ≤ 2.4
• Explosion-Proof Mark: Exiaiict4 Ga
• Applicable Medium: Gas, Liquid, Steam
• Transport Package: Carton
• Specification: 1.0kg
• Trademark: XYT Meter
• Origin: China
• HS Code: 9026201090
• Production Capacity: 50000 Piece /Years

Product Description

Product Description

Overview
The vortex flow meter produces a velocity flow meter based on the Karman vortex principle for measurement and metering of conventional gases, vapors and liquids. The vortex flow sensor has high precision and a wide range ratio. It has no moving parts in use, which can improve mechanical stability and reduce maintenance. Vortex is almost unaffected by the temperature, pressure and composition of the medium when measuring the working volume, so it is convenient for the calibration production of the instrument. Therefore, the vortex flow sensor is widely used in production and life.
 

Features
a.High measuring accuracy and wide measuring range;
b.Wide range of measuring media, liquid, gas and steam can be measured;
c.High operating temperature, medium temperature up to 350ºC;
d.No moving parts, no wear, high reliability;
e.The surface body is made of stainless steel and corrosion-resistant.

Technical Parameters

Item	Parameters
Nominal diameter(mm)	15,20,25,40,50,65,80,100,125,150,200,250,300,(300~1000 Plug-in)
Nominal pressure(MPa)	DN15-DN200 4.0(>4.0 Agreement supply),DN250-DN300 1.6(>1.6 Agreement supply)
Medium temperature(ºC)	Piezoelectric:-40~100,-40~250,-40~330;Capacitive: -40~400,-40~500(Agreement supply)
Body material	1Cr18Ni9Ti,(available under other materials agreement)
Allowable vibration acceleration	Piezoelectric:0.2g      Capacitive:1.0~2.0g
Accuracy	±1%R,±1.5%R; Plug-in:±2.5%R,
Range	1:6~1:25
Supply voltage	sensor:DC 24V(DC); Battery powered:3.6V battery
output signal	Square wave pulse (excluding battery-powered type): high level ≥ supply voltage minus 1V, low level ≤ 1V; current: 4 ~ 20mA
Pressure loss coefficient	Meet the JB/T9249 standard Cd ≤ 2.4
Explosion-proof mark	EXiaIICT4 Ga
Intrinsic safety parameters	Ui= 28VDC, Ii=100mA, Pi=0.657W, Ci=0.μF, Li=0mH
Protection level	Ordinary IP65 diving type IP68
Environmental conditions	Temperature -20 ° C ~ 55 ° C, relative humidity 5% ~ 90%, atmospheric pressure 86 ~ 106kPa
Applicable medium	Gas, liquid, steam
Transmission distance	Three-wire pulse output type: ≤300m, two-wire standard current output type (4~20mA) ≤1500m; load resistance ≤500Ω; RS485≤1200m.

Structure appearance

Flange-mounted vortex flowmeter The left side is a vortex flowmeter without compensation type The right side is the compensation type vortex flowmeter Supporting card mounting flange, easy to install and use
Flange-connected vortex flowmeter The left side is a vortex flowmeter without compensation The right side is the compensation type vortex flowmeter Vortex has its own flange and only needs to be connected with the mating flange on the pipe.
Plug-in vortex flowmeter The left side is a simple plug-in vortex flowmeter. By connecting it to the base flange, the probe is inserted into the center of the pipe and the direction is adjusted. Can be used for large diameter measurements The right side is a ball valve plug-in vortex flowmeter. The matching ball valve can be easily disassembled and maintained. It is suitable for use in large caliber and medium environments that require frequent maintenance.

Installation
Installation requirements for the pipeline:
1. The pipe structure should be fully considered when installing the instrument. Pipe elbows or valves should be avoided.
2. When installing the vortex street, the front and rear straight pipe sections should be fully reserved to avoid the error caused by the improper installation position of the instrument. (The figure below shows the pipe length requirements when the instrument is installed)

 If it is necessary to install the regulating valve, the regulating valve should not be installed upstream of the meter, but should be installed at a distance other than 10D downstream of the meter. (D is the inner diameter of the meter, the same below)
2.When the instrument is installed, the upstream and downstream pipelines should be consistent with the inner diameter of the instrument. The error should not exceed 0.05D, and coaxial installation should be guaranteed.

3. If a gasket is installed between the instrument and the flange, the gasket should not be installed with eccentricity or too small to affect the flow condition.

4.When the split type is installed, the pressure measuring hole is installed in the range of 3~5D behind the meter, and the temperature measuring hole is reserved to be installed in the range of 6~8D at the back end of the meter. If it is not necessary, try to avoid installing it in front of the meter.
5. The instrument can be installed horizontally, vertically or obliquely on the pipe during installation. However, when measuring gas, if the pipe contains a small amount of liquid, in order to prevent the liquid from affecting the flow rate, it is recommended that the air flow flow from bottom to top. When measuring liquid, in order to ensure full meter measurement, it is generally recommended to install the pipe properly or obliquely, and the medium flows from bottom to top; if the liquid medium contains air bubbles, the meter should be installed at the lower part of the pipeline. (a is when the gas contains a liquid, and b is when the liquid contains a bubble)
 

Cable wiring

*Do not operate with electricity

*Confirm the type and method of power supply

The company's products are divided into two types, according to different power supply methods, divided into battery power and 24V power supply.
wiring:
 V+ V- is a two-wire current output port.
IN+ P+ P- IN- is the pressure sensor interface.
3.6+ 3.6- is the battery interface.
F+ F- is the frequency output power positive and negative interface here can be connected to 12V to 24V DC power supply, FOUT is the frequency output interface.
Which part of the function is required to connect to the corresponding terminal.

Application

                  Pipe drainage                                   Compressed gas  measurement                          Flue gas industry

 

Company Profile

FAQ

1. How long will you reply me?
Normally in 1 hours, no more than 12 hours.

2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.

3. Can I get sample?
Contact with our staff online directly and they would check stock for you.

4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.

5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.

6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.

7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.

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