Vortex type AV sensor VA40...ZG2
Centronic Co., Ltd.
About This Product
■Summary
・Measurement in exhaust gas, dust, condensation atmosphere, etc.
・Flow velocity measurement of corrosive gas
■Features
・Minimum measurement range (0.5 m/s)
・High durability and excellent response speed as there are no moving parts or heating parts.
・Measurement is possible regardless of gas composition
■Measurement in dusty atmosphere and high humidity environment
・Dust particles (fibers and dust) in the gas do not affect the measurement. (Measurement may be difficult if abrasive foreign matter or deposits on the ultrasonic sensor.)
・Does not affect environments with humidity less than 100% RH or the adhesion of trace amounts of condensed water. (Measurement may not be possible with gases that contain large amounts of liquid or water droplets.)
■Application
Air, exhaust air, sludge activated air, natural gas, engine intake air, exhaust gas, process gas, biogas, incinerator gas, flare gas, transport engine exhaust gas, high humidity gas or gas that tends to cause condensation, and various other types Gas flow velocity/flow measurement
■Function
・Measurement unit: Gas wind speed [m/s], gas flow rate [m3/h], standard flow velocity if atmospheric pressure and humidity are input, measurement of standard flow rate [Nm/s] [Nm3/h]
・Measurement range Wind speed 0.5 to 60m/s
・Operating temperature range -20~+240℃
■Measurement gas
Single or mixed gases such as air, nitrogen, oxygen, methane, natural gas, ammonia, argon, carbon monoxide, steam, biogas, exhaust gas, etc.
■Measurement principle
It is based on the Karman vortex principle. When fluid passes through the sensor, the internal rod becomes an obstacle, creating a vortex. Ultrasonic sensors installed above and below the sensor head measure this vortex and use calculations to determine the flow velocity. In addition, since the vortex sensor does not use electrical parts such as driving parts or heaters in the detection part, there is a low possibility of damage or deterioration due to changes over time.
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Product
Vortex type AV sensor VA40...ZG2
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Handling Company
Centronic Co., Ltd.
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Categories
1 Models of Vortex type AV sensor VA40...ZG2
| Product Image | Part Number | Price (excluding tax) | Accuracy | Code No. | EMC | Fluid | Installation location | Material (gas contact part) | Measuring range | Operating temperature range | Pressure resistance | Probe shaft diameter | Reproducibility | Sensor diameter | Sensor type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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VA40/42 GE 40m/s 100/p3ZG2 |
Available upon quote | < 1.0% m.v. + 0.03m/s | B009/200 | Compliant with EN 61000-6-2 and EN 61000-6-4 | Air/gas | If deposits cannot be removed due to condensation or dusty environments, horizontal installation is recommended. |
Stainless steel sensor housing 1.4581 Shaft 1.4404 ceramic FKM or KALREZ® seal silicon free sensor |
0.5~40m/s | -20~＋100℃ | Sensor overpressure up to 3 bar / 300 kPa | Diameter 42mm | ±0.2% m.v + 0.025% F.S. | Diameter 40mm | Vortex type sensor wind speed measurement |
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About Company Handling This Product
- Japan