Digital Vortex Natural Gas Flow Meter
- Information
- Product Description
- Video
Introduction
Vortex flow meter, utilizing the Carmen Vortex Principle, incorporates piezoelectric crystals as testing components. It functions as a novel stress-detecting vortex flow meter, possessing several advantages, including a broad range rate, high accuracy, minimal pressure loss, favorable medium compatibility, a proportional pulse signal output about flow, and convenient to connect with computers.
Application
Measurement of steam - saturate 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
Order Sheet
Nominal diameter (mm) | 25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type) |
| Nominal pressure (MPa) | DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement) |
| Medium 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 voltage | Sensor:+12V DC,+24V DC;Transmitter:+12V DC ,+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 coefficien | 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 |
2.Pulse signal output, zero point without drift, stable performance, with certain anti-environmental vibration performance.
3.Easy to install in small, medium, and large pipes for drainage, industrial circulation, sewage treatment, etc.
