TheProsonic Flow W clamp-on sensor is specially designed for water and wastewaterapplications. Combined with the cost-effective Prosonic Flow 91 transmitterwith push buttons, Prosonic Flow 91W is ideally suited for flowmonitoring in the water industry.
Benefits
Low capital investment – cost-effectiveness increaseswith pipe diameter (up to DN 4000)
No additional leakage paths – external measurementfrom outside the pipe
Process transparency – diagnostic capability
Economical transmitter – designed for easyapplications
Fast and reliable commissioning – Quick Setup menu forinstallation
Automatic recovery of data for servicing
application
The measuring principle is independent of pressure,density, temperature, conductivity and viscosity
Clamp-on flow measurement of process water, saltwater,deminerialized water, drinking water and wastewater.
Deviceproperties:
Medium temperature: –20 to +80 °C (-4 to +176 °F)
Degree of protection IP68 (Type 6P enclosure) forpipes under water
Shock and vibration resistance according to IEC 68-2-6
Aluminium field transmitter housing
2-line display with push buttons
HART
specifications
| Measuring Principle | Ultrasonic flow |
| Product headline | Volume flow meter for measurement of聽standard water / waste water / process water applications; from outside with "Clamp On" sensors |
| Nominal diameter range | DN 15...2000 |
| Max. measured error | +/-2.0% |
| Measuring range | 0...113'097 m3/h |
| Max. process pressure | No limit |
| Medium temperature range | -20...+130掳C / -4...+266掳F |
| Degree of protection | IP67/IP68 optional |
| Display/Operation | Two line backlit |
| Outputs | 4...20mA |
| Inputs | Status |
| Digital communication | HART |
| Hazardous area approvals | FM |
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