High Precision Vortex Steam Water Gas Air Mass Flow Meter

• Accuracy: >±1%
• Main Application: Water, Nature Gas, Corrosive Liquid/Gas, Steam
• Size: DN15-DN300
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Vortex Flow Meter
• Measuring Media: Gas
• Measurement Object: Closed Pipeline
• Certification: CE, ISO, Sil3 Explosion Proof
• Pressure: Max 10MPa
• Power Supply: 24VDC or Battery
• Temperature: Max 350c
• Output: 4-20mA/Pulse
• Communication: RS485/Modbus/Hart
• Connection: Wafer Type /Flange
• Measure Medium: Gas, Liquid, Steam, Vapor
• Name: Gas Vortex Flow Meter
• Transport Package: Wooden or Carton
• Origin: China
• HS Code: 9026100000
• Production Capacity: 1000PC/Month

Product Description

High Precision Vortex Steam Water Gas Air Mass Flow Meter 
 

Product Description

Vortex flow meter/steam flow meter

Introduction
          
Vortex Flowmeter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing 

components. It is a new kind of stress detecting vortex flowmeter. It has the advantages of wide range  rate, 

high accuracy, low pressure loss, good medium generality, pulse signal output proportional to flow, conveni

ent to connect with computer etc.

What is Vortex Flow Meter?

Vortex Flow Meters are suitable for a variety of applications in liquid, gas, air, and steam flows. These volumetric flow measuring devices are constructed with stainless steel bodies which provide accurate and reliable measurement for years in industrial service.

Where to Use Vortex Flow Meters

• Measurement of steam - saturated steam in power plants and chemical facilities.
• Gas flow measurement - natural gas, ammonia, nitrogen, carbon dioxide, methane, methane chloride.
• Demineralized and pure water in biotech, semiconductor, and pharmaceutical.
• Air flow measurement - dust control and compressed air consumption.
• Oil and crude methanol up to 100 centipoises.
•  HVAC
• Food processing

Gas: air,oxygen,carbon dioxide,nitrogen,natural gas,lpg,biogas,etc

Liquid: water,oil,etc

Steam:saturated steam and superheated steam,vapor etc




 

Technical parameter

Pipe size	25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type)
Nominal pressure	DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement)
Temperature(°C)	Piezoelectric type:-40~260,-40~320;Capacitance type : -40~300, -40~400,-40~450(Supply agreement)
Body material	1Cr18Ni9Ti,(Other materials supply agreement)
Allowable vibration acceleration	Piezoelectric type:0.2g     Capacitance type:1.0~2.0g
Accuracy	±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS
Range of	1:6~1:30
Power supply	24V DC;Battery type:3.6V Battery
Output signal	Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA
Pressure loss coefficient	In line with the JB / T9249standard Cd = 2.4
Explosion proof marks	Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5
Protection grade	The ordinary IP65 diving type IP68
Environmental conditions	Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa
Applicable medium	Gas, liquid, steam
Transmission distance	Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm

 
Dimension

vortex flow meter flow rate: 
 

Meter diameter(mm)	Pipeline		Plug-in
	Liquid measuring  range(m³/h)	Gas Measurement  Range(m³/h)	Liquid measuring  range(m³/h)	Gas Measurement Range(m³/h)
DN20	1.2-12	6-50
DN25	1.6-16	8-60
DN32	2-20	12-120
DN40	2-30	20-200
DN50	3-50	30-300
DN65	18-180	50-500
DN80	15-150	70-700
DN100	20-200	100-1000
DN125	36-360	150-1500
DN150	50-500	200-2000
DN200	100-1000	400-4000	70-700	600-6000
DN250	150-1500	600-6000	110-1100	1060-10600
DN300	200-2000	1000-10000	180-1800	1500-15000
DN350	300-3000	1500-15000	210-2100	2000-20000
DN400	350-3500	1800-18000	180-2700	2700-27000
DN450			230-2300	3300-33000
DN500			280-4200	4240-42400
DN600			410-6100	6100-61000
DN700			580-7300	7800-78000
DN800			720-10800	10850-108500
DN900			970-12000	13000-130000
DN1000			1130-16900	17000-170000
DN1100			1450-18000	19000-190000
DN1200			1630-24400	24400-244000
DN1300			2020-25300	27000-270000
DN1400			2350-29500	31000-310000
DN1500			2550-38000	38200-382000

Calibration method:  

Order sheet:

Company Profile

Auto Instrument Making Co.,Ltd has been committed to crafting high-end equipment since 1994.Specifically, we focus on manufacturing
measure and process control instruments in the area of industriapressure measurement, which pursues to be the cherry on top by adhering
to the accumulated
craftsmanship. Our main products include differential pressure transmitters, pressure transmitters,capacitive pressure sensors, electromagnetic flow meters, vortex flow meters, and radar level meWhich are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food,brewing, textile, building material, etc..
As a source manufacturer, we are capable to modify or remold the core production equipment forsatisfying the specified product features.
The concepts of modification works apply to several annualrings including welding systems, pressure calibration systems, diaphragm coating systems, and so

1. Q: Are you a manufacturer or trading company?
    A: We are the manufacturer for pressure, flow and level transmitters since 1994. 
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
    A: We have no MOQ limits, 1pc for testing is acceptable.
 
4. Q: Do you provide customized products?
    A: Yes, we can print your logo on our products; OEM, ODM & customization are welcome.
 
5. Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
6. Q: What is the lead time of your product?
    A: We are a factory, our lead time is always within 10~15 working days for products without customization, but lead-time will vary based on different products. You can check detailed lead-time with our sales.

7. Q: What international certificates do you have for your products?
    A: We have CE, RoHS, SIL,IOS, ATEX.