Vortex Flow meter Using piezoelectric principle, converters can receive temperature sensor signal and pressure sensor signal. It can detect and control the various liquids, gases, high / low temperature saturated steam and superheated steam to flow measurement.
| Meter Model | VT / VR4000 | VTC / VRC4000 | ||||
| Connecting Forms | Piped | Plug-in | ||||
| Accuracy | liquid | 1.0 ,0.75% | 2.0% | |||
| Gases/ steam | 1.0% | 2.0% | ||||
| Reproducibility | =+(-)0.2%( of rate ) | =0.2%( of rate ) | ||||
|
Allowable viscosity of measured medium |
=7.5mPs | = 7.5mPs | ||||
| Typical flow Range | 1:20 | 1:8-1:30 | ||||
| Sensor | Flange connection DIN | DN15-DN600 | ------- | |||
| Wafer connection DIN | DN15-DN300 | ------- | ||||
| Insertion type | ------ | Diameter of Pipeline > DN400 | ||||
| Fluid Temperature | Standard | -55C--280C | -55C--280C | |||
| High temperature | -55C--400C | -55C--400C | ||||
| Pressure range | Standard | =100bar | =25bar | |||
| Special | According to demands of users | According to demands of users | ||||
| Material |
SS304,SS304L,SS316, SS316LAccording to demands of users |
SS304,SS304L,SS316, SS316LAccording to demands of users |
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| Converter | Supply Power | 14-28V DC Battery-power | 14-28V DC Battery-power | |||
| Cable Connection | M20x1.5,1/2 NPT | M20x1.5,1/2 NPT | ||||
| Display | LCD display | LCD display | ||||
| Communication |
HART-Protocol bus FF field bus |
HART-Protocol bus FF field bus |
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| Ex-Design | Exia | Exia || CT6 | Exia ||CT6 | |||
| Exd | Exd ||CT6 | Exd ||CT6 | ||||
| Protection class | standard | IP67 | IP67 | |||
|
Diving
|
IP68 | IP68 | ||||
| Ambient temperature | -40C-55C/-55C-70 C | -40C-55 C/-55 C-70 C | ||||
| materials | Cast aluminum | Cast aluminum | ||||
| Power consumption | 1W | 1W | ||||
