Digital RS485 Output High Precise Integrated Temperature & Pressure Sensor Vortex Flow Meter

Product Description

Product Description

Vortex flow meter is developed according to the principle of Karman vortex, and is used to measure the volume flow of gas, steam or liquid, and the volume flow or mass flow of standard conditions. The differential pressure technology used, combined with isolation, shielding, filtering and other measures, overcomes the problems of poor shock resistance and small signal data disorder of similar products, and adopts the sensor packaging technology and protective measures to ensure the reliability of the product.

 

Gas Vortex flow meter, superheat air vortex flowmeter , is developed according to the Karman vortex principle, and is used to measure the volume flow of gas, steam or liquid, and the volume flow or mass flow of standard conditions. The differential pressure technology used, combined with isolation, shielding, filtering and other measures, overcomes the problems of poor shock resistance and small signal data disorder of similar products, and adopts  sensor packaging technology and protective measures to ensure the reliability of the product.

 

Features of gas vortex flowmeter:

 

1. Small pressure loss, large measuring range and high precision

2. Not affected by fluid density, pressure, temperature, viscosity, etc.

3. No moving mechanical parts, high reliability and low maintenance.

4. Instrument parameters can be stable for a long time.

5. Adopts piezoelectric stress sensor, which has high reliability and can work in the working temperature range of -20~+250.

6. Analog standard signals and digital pulse signal outputs, which are easy to use with digital systems such as computers.

Product Parameters

 

Measuring Medium	Liquid, gas, steam (single-phase medium or can be considered as a single-phase medium)
	When the dryness of saturated steam is ≥85%, it can be considered as a single-phase medium
Medium Temperature	40~+200; -40~+280; 40~+350
Medium Pressure	1.6Mpa; 2.5Mpa; 4.0Mpa (Other pressure can be customized)
Accuracy	1.0%(flange); 1.5% (insertion)
Measuring range Ratio	1:10(Standard air condition as reference) 1:15(Liquid)
Velocity Range	Liquid: (0.4~7)m/s; Gas: (4.0~60)m/s; Steam: (5.0~70)m/s
Pipe Diameter Range	DN15-DN300(Flange), DN80-DN2000(Insertion), DN15-DN100(Thread), DN15-DN300(Wafer), DN15-DN100(Sanitary)
Material	SS304(Standard), SS316(Optional)
Pressure Loss Coefficient	Cd≤ 2.6
Vibration Acceleration Allowed	≤0.2g
Power Supply	DC24V or 3.6V battery power
Protection Class	IP65
IEP /ATEX	II 1G / Ex ia IIC T5 Ga
Environmental Conditions	Ambient temperature: -40~55
	Relative humidity: ≤85%
	Atmospheric pressure:(86~106) KPa
Output Signal	Pulse frequency signal2-3000Hz, Low level≤1V, high level≥6V
	Two-wire system 4-20mA signal(isolated output), Load≤500

Packaging & Shipping

 

Company Profile

 

Kaifeng ChuangXin Measurement and Control Instrument Co., Ltd.was established in 2009, and is a professional company occupied in  instruments R & D, manufacturer, sales and technical counsel.The main products are Electromagnetic Flowmeter, Vortex Flowmeter, Turbine Flowmeter, Orifice Flowmeter, Metal float flowmeter, Ultrasonic flowmeter, Swirlmeter and some other process control instruments. Our products are widely used in water treatment, environmental protection, water conservancy, petroleum, chemical, pharmaceutical, natural gas, electricity, heating supplying, papermaking, metallurgy, scientific research, national defense project and other fields.

 

Our enterprise development strategy is "People-Oriented, Quality First, Development on Technology ". 

We attach importance to management internally, and expanding the market externally, to focus on the business philosophy of quality products, good service, reasonable price, honest and trustworthy all along.

Our Name Chuangxin in Chinese means to innovate. Someone says Innovation is the core of the manufacturing industry, it is to master the key core technologies, which must be achieved by self-reliance and independent innovation, we strive all the time in this direction.

Keeping continuous innovating and improving to provide satisfactory products and services to our global clients.

ADVANTAGE & CERTIFICATE

SERVICES & EXHIBITION

 

We can provide ODM, OEM Service

Tell us your application conditon, we'll give advice in choosing suitable product

Standard production and on-time delivery

Field installation and commissioning guide is available

In time After-sales service

FAQ

Q: Which industries are your flowmeter used?

A: The flowmeter is commonly used in metallurgy, petrochemical, papermaking, textile, water supply and drainage, sewage treatment, pharmaceutical, food, biological, fine chemical industry, etc.

 

Q: What about the quality assurance service?
A: Our guarantee period is 12 months, the product quality problem that appears in the quality assurance period, we give free maintenance or change.

Q: Are you trading company or manufacturer ?
A: We are factory and has manufacture kinds of flowmeter for more than 14years.

Q: How about your delivery time?
A: Depends on the order quantity, generally it is 2-4 working days if the goods are in stock.
or it is 7-9 working  days if the order quantity is with 50 sets to be produced for all processes.

Q: Could we visit your factory?
A: Certainly, we welcome all clients visit us at their convenience for further understanding each other.

Q: What is your terms of payment ?
A: Payment below US$1000,  100% in advance; Payment over US$1000 can be 30%  deposit before production, and the balance settled before shippment.

 

Q: How would you deliver the shipment ?
A: Acocrding to the order quantity or customers' request, express, air, sea are avalible.