variable area flow meter and Rotameter Metal Tube Float Flowmeter with Nitrogen Flowmeter1
3 year ago
Rotameter Reliable operation, small maintenance and long service life. Suitable for small diameter and low flow rate
Product details
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Range of flow |
Liquid 1.0~150000L/h |
|
Gas 0.03~4000m3/h |
|
|
Measure Ratio |
101,201(special) |
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Precision |
Grade 1.5, Grade 1.0 (special) |
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Pressure rating |
DN15~DN50:4.0MPa;DN80~DN200:1.6MPa |
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DN15~DN50:25MPa;DN80~DN200:16MPa |
|
|
Medium temperature |
Standard:-80℃ ~+200℃ ,PTFE: 0℃ ~+85℃,high temperature:400℃ |
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Power supply |
Standard: 24VDC(12~36VDC); AC type: 85~265VAC 50Hz; Battery type:3.6V@4AH |
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Output signal |
Collector open circuit output(max 100mA@30VDC internal impedance 100Ω |
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Relay output(max 5A@250VAC) |
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|
Environmental temperature |
Liquid crystal type:-30℃ ~85℃ |
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Storage requirement |
Temperature:-40℃ ~85℃ humidity:≤85% |
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Connection mode |
Flange connecting. Flange standard :GB/T9119-2000; User’s appointment allowed |
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Cable interface |
M20×1.5 |
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Housing protection grade |
Ip65 |
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Mark of explosion-proof |
Intrinsic safety type:ExiaIICT6 explosion-proof type:ExdIICT6 |
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Pressure loss |
7kPa~70kPa |
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Viscosity of medium |
DN15:η<5mPa.s DN25:η<250mPa.s DN50~DN150:η<300mPa.s |
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Contact material |
R1:304,1Cr18Ni9Ti; Ro:316,0Cr18Ni12Mo2Ti; RL:316L,00Cr17Ni14Mo2Ti; |
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Ti:Titanium alloy; Rp:PTFE lining |
Introduction
Metal tube float flowmeter, also known as the "metal tube rotameter", is a measuring instrument commonly used in the industrial automation process management to measure the variable area flow. Being featured with characteristics of small size, wide application range, convenient usage, etc., it is designed for measuring the flows of liquids, gases and steam, especially applicable for measurement of low flow speed and small flow rate.
Over the years, with its excellent property and reliability as well as preferable cost performance, the metal tube float flowmeter has been applied widely in a variety of industries, such as the petrochemical engineering, iron and steel, electric power, metallurgy, light industry, food, pharmacy, water treatment, etc.
Features
Designed for measurement of small caliber and low-speed medium
With reliable performance, few maintenance and long service life
Low requirement for the straight tube section
Widely measure ratio:10:1
Dual-line display, instantaneous/ cumulative flow rates displayed at the field
With a keyboard on the indictor for convenient operation and setting
All in metal construction, designed for measuring corrosive medium of high temperature,
high pressure and strong
Non-contact magnetic coupling transmission
Applicable for inflammable and explosive occasion
Optional charging modes: DC power supply or battery power
With the functions of data recovery, data backup and power failure protection
Multiple parameters calibrating function
OUR CERTIFICATES
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