Krohne OPTISONIC 6300 P UFC300P Ultrasonic Flow Converter
The OPTISONIC 6300 P (UFC300P) is a portable, battery‑powered ultrasonic clamp‑on flow converter from KROHNE, paired with OPTISONIC 6000 P sensors to form a complete non‑intrusive flowmeter system. It serves as the signal processing core for temporary, non‑invasive flow measurement of liquids, requiring no pipe cutting or process shutdown. The UFC300P integrates a high‑precision signal processor, data logger, and wireless connectivity in a rugged, compact housing

Applications
- Temporary Flow Measurement: Short‑term monitoring, spot checks, and commissioning tests.
- Flowmeter Verification: On‑site validation of inline meters (e.g., magnetic, turbine) without process interruption.
- Leak Detection & Auditing: Identifying hidden losses in water, wastewater, or chemical pipelines.
- Pump & System Diagnostics: Evaluating pump performance, balancing flow in HVAC, or troubleshooting process lines.
- Heat/Cold Energy Measurement: Optional temperature inputs for thermal energy monitoring in district heating/cooling.
Operating Environment
| Parameter | Specification |
|---|---|
| Ambient Temperature | −10 °C to +50 °C (operation) |
| Relative Humidity | 10 % to 90 % (non‑condensing) |
| Altitude | ≤ 2000 m (no derating required) |
| Protection Class | IP54 (polyamide‑polycarbonate housing) |
| Vibration Resistance | 1 g (10–150 Hz) |
| Ingress Protection | Dust and splash‑proof (field‑ready) |


UFC300P Technical Specifications
| Parameter | UFC300P (OPTISONIC 6300 P) |
|---|---|
| Brand/Series | KROHNE, OPTISONIC 6300 P (UFC300P) |
| Measurement Principle | Ultrasonic transit‑time (clamp‑on, non‑intrusive) |
| Pipe Diameter Range | DN15–4000 (½–160″) |
| Fluid Temperature | −20 °C to +120 °C |
| Flow Velocity Range | 0.01–10 m/s (bidirectional) |
| Accuracy | ±1.5 % of reading (±0.5 % optional) |
| Power Supply | 12 VDC (internal Li‑polymer battery, 10200 mAh) |
| Battery Runtime | ~16 hours (continuous measurement) |
| Charging | 100–240 VAC adapter, 8 hours full charge |
| Communication | Bluetooth®, USB 2.0, optional 4–20 mA I/O box |
| Data Logging | Internal memory (up to 1 million records) |
| Display | Color LCD (graphical, on‑device or mobile app) |
| Dimensions (W×H×D) | 120 × 180 × 55 mm |
| Weight | 1.2 kg (converter only) |
Typical Industry Sectors
- Water & Wastewater: Municipal distribution networks, treatment plant audits, leak detection.
- Oil & Gas: Refineries, pipelines, and offshore facilities (non‑hazardous areas).
- Chemical & Petrochemical: Process monitoring, batch verification, and pump testing.
- HVAC & Building Services: Chilled/hot water balancing, energy audits, and system commissioning.
- Food & Beverage: Sanitary temporary measurement (no fluid contact).
Related Series Products
- OPTISONIC 6300 (UFC300F)
- Fixed‑mount field converter (IP66/67), die‑cast aluminum/stainless steel, for permanent clamp‑on installations.
- OPTISONIC 6300 W (UFC300W)
- Wall‑mounted non‑Ex converter (IP54), polyamide‑polycarbonate housing, for control room or sheltered locations.
- OPTISONIC 6000 P Sensors
- Portable clamp‑on sensors (DN15–4000) with aluminum rails, paired with UFC300P for complete 6300 P system。














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