Flow meter for wet compressed air and gases — VD 550
.jpg "Расходомер для влажного сжатого воздуха и газов — VD 550")
Спецификация VD 550
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The built-in precise differential pressure sensor measures the pressure difference/dynamic pressure at the measuring tip. The pressure depends on the corresponding gas velocity. Thus, the flow rate can be easily calculated based on the known pipe diameter.
Thanks to additional measurement of temperature and absolute pressure, as well as the calculation of the corresponding density, the device can perform measurements for various gases over a wide range of temperatures and pressures.
Advantages
- New feature: Unique sensitivity in the lower measurement range: Flow measurement from 2 m/s, covering the entire operating range of variable speed drive (VSD) compressors.
- Ideal for measuring extremely high flow rates.
- Measured parameters: flow rate, total consumption, temperature, and pressure.
- Operation at high temperatures: maximum medium temperature: 180 °C.
- Application range: can be used in pipelines from DN 20 to DN 1500.
- Pressure installation using a 1/2" or 3/4" ball valve.
- Shock-resistant aluminum die-cast housing for outdoor installation, protection rating IP 67.
- Specifications
- Applications
| Specifications | |
| Measurement range | 2–224 nm/s / 600 nm/s (compressed air) 0.04 to 500 mbar differential pressure for gas |
| Measuring medium | Air and gases |
| Accuracy | ± 1.5 % of measured value |
| Measurement principle | Differential pressure |
| Measurement limit | 1:100 / 300 |
| Response time | t 99: < 1 s |
| Medium temperature | -30°...+180° C |
| Operating pressure | 1...100 bar |
| Ambient temperature | -20 °…+70 °C |
| Protection class | IP 67 |
| Power supply | 18…36 (V) DC, 5 W |
| Output signals | Standard: 1x 4...20 mA analog output (non-isolated), pulse output, RS 485 (Modbus-RTU) Optional: 2 x 4...20 mA active, Ethernet interface (PoE), M-Bus, IO-Link, HART |
-min.jpg "Multichannel Digital Data Recorder — DS 500 buy at a low price in St. Petersburg")
.jpg "Buy in St. Petersburg at a favorable price a flow meter for measuring compressor performance — VD 500")
