Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Sichuan Vacorda Instruments Manufacturing Co.,Ltd is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses.
Our company has been established since 1997 to grow up to be a team of high quality,united,hard-working and truth-seeking characters.
Our company has got the ISO9001:2000 international quality system certification in 2005,Import and export trading right in 2012,total 12 patents in 2017,the title of"national high-tech enterprise"and CE certificate for three categories product in 2014.
Our company has owned trade marks as"vacorda".
The company covers an area of 20,000 square meters,including 6,900 square meters of production plants, 1,180 square meters of technology research and development centers,and 1,260 square meters of comprehensive office buildingsIt has a high-precision flow calibration detection line.
We have a high-quality,united, progressive, and pragmatic professional team, with intermediate and senior professional and technical
personnel accounting for 29.6%of the total number of emplovees.
Metal tube flowmeter consists of measuring tube, float, indicator and process connection components with the characteristics of small size, wide measuring range, and easy installation. In the industry area, it is widely used to measure flow of gas, liquid, and steam, especially suitable for mediums with low current velocity and low flow rate.
There are local indicators and smart remote types. For the local type, needles pointer shows instant flow. For the LCD type, needles pointer shows instant flow. The instant flow and the accumulative flow are digitally shown on the LCD display. For the smart remote type, there are many kinds of outputs, such as upper-lower limit alarming output, pulse output, standard two-wire 4-20mA current output, and HART communication protocol and so on.
Measuring range |
Water:1~200000L/H(20°C) |
Air: 0.03~6000m3/h (20°C, 0.1013MPa) |
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Measuring range proportion |
Standard: 10:1 |
Accuracy class |
Standard:1.5; Special: 1.0 |
Pressure class |
Standard:DN15~DN50≤4.0MPa; DN80~DN200≤1.6MPa |
High pressure:DN15~DN50≤32MPa;DN80~DN200≤16MPa |
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Pressure loss |
7kPa~70kPa |
Medium temperature |
Standard:-40°C~+100°C; PTFE:-50°C~+100°C |
High pressure:110°C~+450°C |
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Medium viscosity |
DN15:η<5mPa.s(F15.1~F15.3), η<30mPa.s(F15.4~F15.8) |
DN25:η<250mPa.s; DN50~DN200:η<300mPa.s |
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Environment temperature |
Remote type: -40°C~+85°C |
On-the spot needle indicator: -40°C~+100°C |
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Connection type |
Standard: DIN2501 standard flange; special: customize |
Wiring connection |
M20×1.5 female thread (1/2NPT female thread for Exd explosion-proof) |
Power supply |
Standard: 24VDC two-line 4~20mA(12VDC~32VDC) |
Warning type:24VDC four-line 4~20mA(18VDC~18VDC) |
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AC type:85~265VAC 50HZ |
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Battery type:3.6V 7.5AH lithium battery(3 years lifetime) |
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Loading resistance feature |
Two-line: max loading resistance=50×(voltage-12)Ω=600Ω 24V |
Multi-line: max loading resistance 500Ω |
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Warning signal output |
Reed pipe warning switch output, upper limit and lower limit flow warning (contact capacity 1A 30VDC) |
electric relay output(contact capacity 1A 30VDC, 0.25A 250VAC,0.5A 125VAC) |
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pulse output |
Min space 50ms (max loading 100mA 30VDC, internal resistance 100Ω) |
LCD display |
Instantaneous flow display scope:0~50000 |
Total flow display scope: 0~99999999 |
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Protection grade |
IP65 |
Explosion-proof grade |
Exia II CT5Ga Exd II BT6Gb |