Accuracy(1):
1%
Material(1):
stainless steel 304
Size(1)
DN15
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Gas flow meter rs485 hydrogen gas liquid nitrogen flowmeter co2 | |
Type | Variable Area Water Flowmeters, Variable Area Air & Gas Flowmeters, Variable Area Petrolum Flowmeters |
Place of Origin | Henan, China |
Warranty | 1 year |
Customized support | OEM |
Brand Name | LNAL |
Model Number | SDLU15-DN300 |
Product Name | Gas flow meter rs485 hydrogen gas liquid nitrogen flowmeter co2 |
Accuracy | 1.0% 1.5% |
Model | SDLU |
Output | 4-20mA |
Medium | CNG, LPG, Steam,etc. |
Power supply | 12VDC~36VDC |
Ambient temperature | -25 ~ +60℃ |
Protection grade | IP 65 / IP67 / IP 68(optional) |
Material | SS304 |
Connection | Flanged |
Parameters: | |
Model | LUGB |
Measured mediam | Liquid, gas, steam (Saturated steam, superheated steam) |
Accuracy class | corrosion-resistant ABS or high-quality aluminum alloy |
Liquid, without compensation: DN15~DN300: class 1.0 | |
Temperature and pressure compensation type: DN25~DN300: class 1.5 | |
Medium temperature | -40℃~+260℃ |
Output signal | Voltage frequency pulse (low level ≤ 1V, high level ≥ 6V) |
4-20mA output (load resistance ≤ 30092) | |
Communication interface | RS485, HART for option |
Body material | Stainless steel (other can customize) |
Waterproof level | IP65 |
Work power | Lithium battery 3.6VDC (battery life is more than 2 years), 24VDC ± 5% |
The vortex flowmeter is a volumetric flowmeter that measures the volumetric flow of gases, vapors, or liquids, nominal volume flow, or mass flow produced according to the Karman vortex street principle. It is mainly used for the flow measurement of medium fluids in industrial pipelines, such as gas, liquid, steam and other media. | |
It is characterized by low pressure loss, large measuring range, high accuracy, and almost no influence of parameters such as fluid density, pressure, temperature, and viscosity when measuring volume flow. No moving mechanical parts, so high reliability and low maintenance. Instrument parameters can be stable over a long period of time. The vortex flowmeter uses a piezo-electric stress sensor, which has high reliability and can work in the operating temperature range of -20°C to +250°C. There are analog standard signals and digital pulse signals output. It is easy to use with digital systems such as computers. It is a relatively advanced and ideal measuring instrument. | |
Vortex flow meter product features: | |
The structure is simple and strong, no moving parts, high reliability, and long-term operation is very reliable. The installation is simple and maintenance is very convenient. The detection sensor does not directly contact the measured medium, and has stable performance and long service life. The output is a pulse signal proportional to the flow rate, zero drift, and high accuracy. Wide measuring range, up to 1:10 ratio. Less pressure loss, lower operating costs, more energy-saving significance. |
联系人:Ella Huang
手 机:+8613437856962
邮 箱:lnalsafe@gmail.com
公 司:Guangzhou Mint machinery Equipment Co., LTD
地 址:Panyu District, Guangzhou City, Guangdong Province