4-20mA clamp type vortex flow meter measure compressed air What is the 4-20mA clamp type vortex flow meter measure compressed air 4-20mA flow meter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing components. It is a new kind of stress detecting vortex flow...Send InquiryChat Now
4-20mA clamp type vortex flow meter measure compressed air
What is the 4-20mA clamp type vortex flow meter measure compressed air
4-20mA flow meter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing components. It is a new kind of stress detecting vortex flow meter.
It has the advantages of wide range rate, high accuracy, low pressure loss, good medium generality,
pulse signal output proportional to flow, convenient to connect with computer etc.
4-20mA flow meter/compressed air flow meter/clamp flow meter details
Features of the compressed air flow meter and clamp flow meter
a.The detecting element does not touch fluid, high reliability and daptability.
b.No moving parts,wear-resistant.high stability
c.Wide measuring range, range ratio: 1:6,1:8,1:10
d.High accuracy,above average level,class 1.0,class 1.5,class 2.5(insertion type)
e.Two wire 4-20mA signal output with 24v power supply and three wire pulse signal output.output is
proportional to flow,aviable for total quantity calculation,no zero drift
f.Solid and simple structure,easy installation,low maintenance cost,no pulse tube & tri-valve set,
Application of the compressed air flow meter and clamp flow meter
Gas: air,oxygen,carbon dioxide,nitrogen,natural gas,lpg,biogas,etc
Steam:saturated steam and superheated steam,vapor etc
Immiscible fluid:liquid with bubble and gas with liquid etc.
How to install compressed air flow meter, 4-20mA flow meter and clamp flow meter
a.sensor must be installed to the place with little vibration,vibration acceleration should less than 0.2g,if more need vibration-reduced measures.
b.enough upstream and downstream side for sensor as following diagram:
c.installation type:horizontal,vertical,slanting installation,when measure liquid for vetical type,flowing direction should be from bottom to top.
d.if fluid is liquid or gas,avoid interference of bubble and liquid drop,pay attention to installation position as following diagram.
YANTAI AUTO INSTRUMENT MAKING CO.,LTD.
Mainly produce vortex,magnetic,annubar,turbine flow meter,differential pressure transmitter, pressure
transmitter, capacitive pressure sensor, RF admittance controller, tuning fork, level meter, winding press uretransmitter, magnetostrictive level gauge etc.. Which are widely used in the industries of electrical
power,petroleum, metallurgy, medicine, food, brewing, textile, and build material etc..
The performance of the company are quickly increased through stable development for more than ten years since 1994.
We adopt firstly in Shandong of the certification of ISO9001:2000 for the instrument company by Premier
company in July,2001, and we build the quality management system which comply with the international approval.
Our company is authorized to be the China Marketing General Agent of ultrasonic range finder by the Bohr company from Germany.