Portaflow PF333 Flow/BTU
- Cross Corrolation Method
Superior performance - BTU Calculation
Designed to comply with EN1434 section 6 - Data Logging
100,000,000 data points, 12 name sites
The Portaflow range brings simplicity to the non-invasive measurement of liquid flow and hydronic energy. Portaflow offers the user quick and accurate flow and energy measurement. And with its easy to follow menu and simple set up results can be achieved within minutes of opening the case!
Compact, rugged and reliable, the Portaflow range has been designed to provide sustained performance in industrial environments.
| General Specification | |
|---|---|
| Flow range |
0.1m/sec to 20m/sec bi-directional |
| Protection Class |
Transmitter: IP67 Sensor: IP68 |
| Bi - directional | Yes |
| Operating temperature: | ‘A’&‘B’ -20°C to +135°C. ‘A’&‘B’ Optional Hi-Temp -20°C to +200°C |
| Flow measurement accuracy |
Accuracy Pipe ID > 75mm – ±0.5% to ±2% of flow reading for flow rate >0.2m/s Accuracy Pipe ID 13-75mm – ±3% of flow reading for flow rate >0.2m/s |
| Repeatability | ±0.5% of measured value or ±0.02m/s whichever is the greater |
| Pipe Dimension (outside diameter) | ‘A’ Transducers in mounting rail:– 13mm OD to 115mm OD pipes ‘B’ Transducers in mounting rail:– 50mm OD to 2000mm OD pipes. |
| Data Logger Capacity | 100,000,000 data points. 12 named sites. |
| Outputs |
Isolated 0/4 –20mA; USB; 5v pulse @ 1 pulse/sec max. |
| Interface | Supports USB 2.0 Full Speed (12Mbits/sec) mode, USB software driver provided. |
| Power supply | European adapters 110/240VAC |
| Battery | Typically 150 hours continuous measurement |
-HVAC and energy system audits
-Check system meters
-Pump verification
-Boiler testing
-Leak detection
-Filter sizing
-Ultrapure water measurement
-Heavy fuel oil metering
-Condensate measurement
-Balancing systems
-Clean in place evaluation
-Fire system testing
-Hydraulic system testing