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詳細(xì)介紹
- General Information
The non intrusive system application is now preferred in the open channel flow measurements field. For this reason the SGM-LEKTRA developed theFLOWMETER unity to best meet the application requests. |
Solution with high price/performance ratio | MODBUS RTU com. protocol | ||
Suitable for each channel/Weir | Output: 1 4÷20mA analog output | ||
also non-standard | Output: 2 relays output | ||
Flow rate and flow totalizer measure | Power supply 24Vdc | ||
IP67 execution; IP68 sensor | |||
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- Technical Data
Housing material | PC or Al / PP wetted part |
Mechanical installation | 2"GAS M (PP flange DN50 or DN 80 opt.) |
Protection degree | IP67 / IP68 sensor |
Electrical connection | Internal push connectors |
Working temperature | -30 ÷ +70°C; +80°C non-continuous |
Pressure | from 0,5 to 1,5 bar (absolute) |
Power supply | 24Vdc |
Power consumption | max 1,5W |
Analog output | 4÷20mA, max 750ohm |
Relays output | n°2 3A 230Vac (n.o.) |
Digital communication | MUDBUS RTU |
Max measure range | max 0.25÷5m [In case of non perfectly reflecting surfaces, the maximu distance value will be reduced] |
Blind distance | 0,25m |
Temperature compensation | digital from -30 to 80°C |
Accuracy | ±0,5% (of the measured distance) not better than ±3mm |
Resolution | 1mm |
Calibration | 4 buttons or by MODBUS RTU |
Warm-up | 5 minutes typical |
LCD Display | Plug-in display/keyboard 4 buttons matrix LCD |
智能制造網(wǎng)