Xi'an Huance Automation Technology Co., Ltd.
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Gas Dedicated PipelineTurbine Flow Meter Air Liquefied Nitrogen Meter
Product Description
The intelligent liquid turbine flowmeter is a new type of intelligent instrument that uses advanced ultra-low power single-chip microcomputer technology to develop a turbine flow sensor and display integration integration. It has compact structure, intuitive and clear readings, high reliability, and is not interfered by external power sources. , Anti-lightning, low cost and other obvious advantages.
Main Feature
The liquid turbine flowmeter has the advantages of high accuracy, good repeatability, no zero drift, and high turndown ratio. The liquid turbine flowmeter has high-quality bearings and specially designed guide vanes, so it greatly reduces wear and is not sensitive to peaks, and can give reliable measurement variables even under harsh conditions. The output signal of the turbine flowmeter is pulse, which is easy to digitize. The pressure loss of the turbine flowmeter is small, the blade can be anticorrosive, and it can measure viscous and corrosive media.
Application Occasions
Turbine flowmeter [1] is a speed meter, it has high accuracy, good repeatability, simple structure, high pressure resistance, wide measurement range, small size, light weight, small pressure loss, long life, simple operation, convenient maintenance And other advantages, used to measure the volume flow and accumulation of low-viscosity, non-corrosive, clean liquids in closed pipelines. It can be widely used in petroleum, chemical, metallurgy, organic liquid, inorganic liquid, liquefied gas, urban gas pipeline network, pharmaceutical, food, papermaking and other industries.
Technical Parameters
| Instrument caliber (MM) | DN50, DN80, DN100, DN150, DN200, DN250, DN300MM caliber |
| And connection method | Use flange connection DN25, DN40, DN65, DN1 25MM can be customized |
| Accuracy class | ±1.5%R, ±1%R, 1:10; 1:20; |
| Turndown | Body: cast aluminum or 304 stainless steel; impeller: high-quality aluminum alloy; Display: cast aluminum |
| Instrument material | -30°C ~ + 80°C |
| Temperature of measured medium °C | Temperature: -20°C~+60°C, relative humidity 5%~90%, atmospheric pressure |
| Environmental conditions | Pulse frequency signal output: low level is lower than 0.8V, high level is higher than 8V two-wire system, three-wire system 4-20MA current output |
| output signal | External power supply: 24VDC internal power supply: 3.6V lithium battery |
| Power supply | ≤1 000M |
| Transmission distance | Internal thread M20x1.5 |
| Signal line interface | EXDIICT6 |
| Explosion-proof grade | IP65 |
| Protection level | External power supply: 24VDC internal power supply: 3.6V lithium battery |
Product Details
Installation Precautions
Dimensions