Hydrogen Vortex Flow Meter for Liquid and Gas with 4-20mA Hart RS485

Min.Order: 1
Product origin: Yantai, Shandong, China
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US$ 260

Description
Hydrogen Vortex Flow Meter for Liquid and  Gas with 4-20mA Hart RS485

Product Description

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

Measure 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

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.





 

 

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