Vortex type VA sensor VA40...ZG7
Centronic Co., Ltd.
About This Product
An integrated transducer provides analog output of wind speed (flow velocity) and flow rate measurements.
■Features
・Minimum measurement range (0.5m/s)
・Excellent durability as there are no moving parts
・Response speed, high time output
・Corrosion resistance
・Measurement is possible regardless of gas composition
・Less pressure loss
・Explosion-proof, Zone 2 (ATEX: EC certification)
■Measurement unit
・Gas wind speed (flow velocity) [m/s]
・Gas flow rate [m3/h]
- If atmospheric pressure and temperature are input, standard flow velocity and standard flow rate measurement [Nm/s] [Nm3/h]
■Measurement range
0.5...40m/s
■Measurement principle
It applies the Karman vortex principle. The flow velocity is determined by counting the vortices generated by the ultrasonic sensor.
■Design
The sensor is integrated with the converter box AS80.
■Measurement gas
Single or mixed gases such as air, nitrogen, oxygen, methane, natural gas, ammonia, argon, carbon monoxide, superheated steam, biogas, exhaust gas, etc.
■Application
Air, exhaust air, sludge activated air, engine intake air, natural gas, exhaust gas, process, biogas, transport engine exhaust gas, flare gas
■Effects of humidity, condensation and dust
Over a long period of time, sensor wear, adhesion, and accumulation due to dust (fibers and dirt) will not affect measurements. It is possible to measure in environments with high humidity or condensation, and even in gases containing water vapor.
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Product
Vortex type VA sensor VA40...ZG7
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Handling Company
Centronic Co., Ltd.
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Categories
1 Models of Vortex type VA sensor VA40...ZG7
| Product Image | Part Number | Price (excluding tax) | Gas contact material (...E ...) | Maximum usable pressure | Measurement accuracy | Measuring range | Operating temperature range | Probe length | Probe shaft diameter | Reproducibility | Sensor insertion hole | Sensor probe length | Sensor protection class | Sensor top outer circumference | Temperature |
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VA40/21.3 -250 GE 40 m/s 100 / p3 ZG7 |
Available upon quote |
Stainless steel 1.4581, (sensor part) Stainless steel 1.4404, (probe shaft) ceramic Gasket: VTON® Sensor: silicone free |
3 bar / 300 kPa or less | <1.0% m.v + 0.03 m/s | 0.5~40m/s | -20 ... +100℃ (continuous) | 250mm | Φ21.3mm | ±0.2% m.v +0.025% F.S | Φ40mm or more | 500/1,000mm | IP68 | Φ40mm | -20~+100℃ |
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About Company Handling This Product
- Japan