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Micronics Portaflow 440IP | Rugged Portable Clamp-on Flow Meter | IP68 Sensors, 50–2000 mm OD
The Micronics Portaflow 440IP is a rugged portable clamp-on flow meter for liquid flow in pipes from 50 mm to 2000 mm OD, supplied with one set of IP68-rated 'B' transducers and an IP67 carry case. It is built for hostile and external sites, including submerged transducer installations, and can log on its internal batteries for up to 4 months when set to take readings at 1-hour intervals. Applications include HVAC audits, checking installed meters, pump verification and leak detection.
Key features
- Waterproof design for rugged external use, with sleep mode
- DSP measurement technique with Reynolds number correction
- Battery life over 150 hours of continuous measurement
- 198,000 point data logger with up to 20 named recording blocks
- Isolated 0/4–20 mA, USB and 5 V pulse outputs
- Specifications
- Downloads
| Part Number | Portaflow 440IP |
| Brand | Micronics |
| Measurement | Ultrasonic clamp-on, DSP technique |
| Pipe Range | 50–2000 mm OD ('B' transducers) |
| Transducers | One set, IP68 rated |
| Flow Velocity Range | 0.1 to 10 m/s, bi-directional (pipe size dependent) |
| Accuracy | ±0.5% to ±3% depending on flow and pipe size |
| Turn Down Ratio | 200:1 |
| Transducer Temperature | -20 to +135 °C |
| Outputs | Isolated 0/4–20 mA; USB; 5 V pulse, 1 pulse/s max |
| Data Logger | 198,000 points, up to 20 named blocks |
| Battery Life | >150 h continuous; up to 4 months at 1 h intervals |
| Carry Case | IP67 |
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