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Metal Tube Float Flowmeter
Classification
Keywords: Metal Tube Float Flowmeter
- Product Description
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LZ Series Metal Tube Float Flowmeter
The metal tube float flowmeter is a common variable-area flow measuring instrument in industrial automation process control. It features small volume, wide detection range, and convenient use. It can be used to measure liquids, gases, and steam, especially suitable for low-flow measurement. With its advantages of good performance and price ratio, as well as excellent performance and reliability, it has been widely used in industries such as petrochemicals, metallurgy, electric power, machinery, light industry, food, pharmaceuticals, and water treatment.
Functional Features:
Suitable for small-diameter and low-flow medium measurement.Low requirements for straight pipe sections.
Dual-row liquid crystal display, instantaneous/cumulative flow display.
Buttons on the indicator for operation, convenient installation.
Wide range ratio (up to 10:1).
Reliable operation, low maintenance, long service life.
All-metal structure, suitable for high temperature, high pressure, and strong corrosive media.
Can be used in flammable, explosive, and hazardous environments.
With data recovery, data backup, and power-off protection functions.
Optional DC power supply or battery power supply.
Multi-parameter calibration function.
Technical Parameters
Flowmeter Diameter
DN15,DN25,DN50,DN80,DN100,DN150(Please consult the manufacturer for other diameters)
Flow Range
Liquid:1.0~150000L/h; Gas:0.05~3000m3/h
Range Ratio
10:1,20:1 (Special)
Accuracy
1.5 grade, 1.0 grade (Special)
Pressure Rating
DN15, DN25, DN50: 4.0MPa (Maximum 20MPa);
DN80, DN100, DN150: 1.6MPa (Maximum:DN80:10MPa; DN100: 6.4MPa; DN150: 4.0MPa)
Medium Temperature
Standard: -30℃~+120℃; High temperature: 120℃~350℃
Power Supply
24VDC (12~36VDC)
Output Signal
4~20mA DC (two-wire system), optional HART protocol
Output Load
500Ω (when powered by 24V DC)
Ambient Temperature
Local type: -40℃~120℃; Remote type: -30℃~60℃
Storage Conditions
Temperature: -40℃~85℃; Humidity: ≤85%
Connection Method
Flange connection, flange standard: GB/T9119-2000, customizable by user
Cable Interface
M20×1.5
Shell Protection
IP65
Explosion-proof Mark
Explosion-proof type: Ex db Ⅱ CT6Gb; Ex tb Ⅲ CT85 C Db
Medium Viscosity
DN15: η <5mPa·s; DN25: η <250mPa·s; DN50~DN150: η <300mPa·s
Wetted Material
R1: 304, 1Cr18Ni9Ti; Ro: 316, 0Cr18Ni12Mo2Ti;RL:316L,00Cr17Ni14Mo2Ti; Ti:Titanium alloy; Rp: PTFE lining
Metal Tube Float Flowmeter
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Address: No.32, Hetang Road, Luyang Economic Development Zone, Hefei City, Anhui Province
Telephone: 0086-551-65661688/65663688
Fax: 0086-551-65661780
E-mail: ceo@ahtwyb.cn
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