Prosonic Flow 93T – Clamp-On Ultrasonic Flowmeter
The Endress+Hauser Prosonic Flow 93T enables non-invasive, clamp-on flow measurement of liquids without any pipe penetration. It can be installed and removed without process shutdown, making it ideal for retrofit applications and temporary measurements.
Key Features
- Measuring principle: Transit-time ultrasonic (clamp-on)
- Pipe diameter: DN50 to DN4000 (2″ to 157″)
- Accuracy: ±1–2% of reading (pipe-dependent)
- No pipe cutting required – clamp-on installation
- Suitable for: water, chemicals, oils, fuels
- Process temperature: −40 to +130 °C
- Pipe materials: steel, stainless steel, cast iron, PVC, PE, PP
- Output: 4–20 mA, pulse/frequency, RS232/RS485 Modbus
- Bidirectional measurement
- Battery-powered option available
Applications
Retrofit flow measurement, temporary measurement, large pipe sizes, inaccessible pipes, cooling water monitoring, district heating, water distribution.
Technical Specifications
| Parameter | Value |
|---|---|
| Measuring principle | Transit-time (clamp-on) |
| Pipe diameter | DN50–DN4000 |
| Accuracy | ±1–2% of reading |
| Process temperature | −40 to +130 °C |
| Installation | Clamp-on, no pipe cutting |
| Output signals | 4–20 mA, pulse, RS485 Modbus |
| Power supply | 85–260 V AC or battery |
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