Model Number: | TR-VSF |
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Brand Name: | TEREN |
Place of Origin: | China (Mainland) |
Medium temperature: | -30-+80 C |
Signal transmission line: | STVPV3x0.3 |
Quick Details
Specifications
TR-VSF Gas Turbine flow meter
as Turbine flow meter have absorbed the advanced technology of fluid instruments from abroad and domestic,and it was been designed by synthesized pneumatics,hydromechanics,electromagnetism and other theories. The gas turbine flow meter is the new version high accuracy, more reliable gas precision measure instruments which has integrated temperature,pressure,flow sensor and digital flow integrator, it with high performance measure capacity of high and low pressure,multiple signal output and low sensitive for fluid perturbation. Widely apply to natural gas, coal gas,liquid gas,light acetylene gas and other gases' measuring.
Features
① High quality alloy turbine, have higher steady flow and corrosion effect
② Imported high quality bearing, long service life
③ Measuring room from ventilation chamber, guarantee the safety of the instrument
④ Can be detected by measuring the temperature, pressure, and flow of the gas, can flow automatic tracking compensation, and displays a standard condition (Pb = 101.325 KPa, Tb = 101.325 K) of gas volume cumulant; Can be real-time query temperature and pressure values
⑤ Wide range of flow rate (Qmax/Qmin≥30:1), good repeatability, high precision (up to 1.0), small pressure loss, initiating flow rate is low, can reach 0.6m3/h
⑥ Intelligent instrument coefficient more nonlinear correction
⑦ Built-in pressure, temperature sensors, high safety performance, compact structure, beautiful shape
⑧ Instruments with explosion protection and protective functions, marks for Exd Ⅱ BT6, Exia Ⅱ CT6, protection grade reaches IP65
⑨ System low power consumption, section 3.2 V10AH lithium batteries can be use more than 3 years in a row
⑩ Instrument coefficient, the cumulative flow value power lost decade is not lost
Diameter and connection |
25,40,50,80,100,150,200,250,300 Use Flange connection |
25,40 could be able to use thread connection |
|
Accuracy grade |
±1.5%R;±1%R;±0.5%R |
Range ratio |
1:10;1:20;1:30 |
Material |
Body:304L or cast aluminum;impeller:corrosion protection ABS or high quality aluminum alloy;converter:cast aluminum |
Medium temperature(℃) |
-30℃~+80℃ |
Environment condition |
Media temp:-30℃~+80,relative humidity5%~90%,atmospheric pressure86~106Kpa |
Signal output |
Three wire series pulse frequency output,low level≤0.8V high level≥8V,RS485 |
Power supply |
+12VDC ,+24VDC(optional) |
Signal transmission line |
STVPV3×0.3 |
Transmission distance |
≤1000m |
Signal line connector |
Internal thread M20×1.5 |
Explosion-proof grade |
ExdIIBT6 |
Protection grade |
IP65 |