Nitrogen/Oxygen Liquid/ Air Gas Flow Meter Dn10~Dn300 Medidor De Flujo De Vortice
China Nitrogen/Oxygen Liquid/ Air Gas Flow Meter Dn10~Dn300 Medidor De Flujo De Vortice, Find details about China Medidor De Flujo De Vortice, Gas Flow Meter from Nitrogen/Oxygen Liquid/ Air Gas Flow Meter Dn10~Dn300 Medidor De Flujo De Vortice
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.
Application:
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 |
Yantai Auto Instrument Making Co., Ltd has advanced production equipment and highprecision
import calibration equipment , it is a hightech enterprise integrating product design , research and
development , production and sales . Widely used in environment protection , power , petrochemical ,
metallurgy ,electric power , pharmaceutical ,food and other industries . Products are exported to more
than 60 countries and regions such as the United states , Germany , Russia , India , Vietnam , South
Korea and Pakistan etc.
Main products
Pressure Instruments: pressure transmitter, differential pressure transmitter, level transmitter.
Flow Instruments: Vortex flow meter, electromagnetic flow meter, turbine flow meter, ultrasonic
flow meter, oval gear flow meter.
Level Instruments: Radar level meter, ultrasonic level meter, magnetic level gauge, level switch.
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