The GE Panametrics TransPort PT878-01 is a highly versatile, ultrasonic, clamp-on portable liquid flowmeter designed for demanding industrial flow measurement applications. Because it uses non-invasive clamp-on transducers, it can measure flow rates through pipe walls without requiring a process shutdown or cutting into the pipe. The C-RS-402 configuration denotes the integration of an RS-485 communication interface, enabling digital data transfer for remote monitoring and logging.
Product Specifications
| Feature | Specification |
| Model | GE Panametrics PT878-01 |
| Configuration | C-RS-402 (RS-485 Communication) |
| Measurement Type | Ultrasonic, Clamp-on |
| Fluid Types | Water, Chemicals, Petroleum, HVAC fluids |
| Weight | Approx. 1.4 kg (3.2 lbs) |
| Dimensions | 238 mm x 138 mm x 38 mm |
| Battery Life | Rechargeable Li-Ion (approx. 8–10 hours) |
| Origin | United States |
Applications
The PT878-01 is the industry standard for mobile flow verification and audit:
- Water and wastewater management
- Cooling water and heating systems (HVAC)
- Petroleum and hydrocarbon flow measurement
- Chemical and food processing lines
- Verification of installed permanent flowmeters
Usage Instructions
- Site Selection: Select a pipe section with sufficient straight, undisturbed flow (typically 10 diameters upstream and 5 diameters downstream).
- Surface Prep: Clean the pipe surface thoroughly. Remove paint, rust, or loose coatings to ensure good acoustic coupling.
- Transducer Mounting: Apply a generous amount of ultrasonic couplant (grease) to the transducer faces and clamp them to the pipe at the calculated spacing using the provided guide rails.
- Configuration: Enter the pipe material, pipe wall thickness, and fluid type into the PT878-01 interface.
- Data Logging: Use the RS-485 interface or internal logger to record data. Ensure the “Signal Strength” and “Signal Quality” indicators are within the specified range for accurate readings.
Frequently Asked Questions (Q&A)
Q: Can the PT878-01 measure flow in pipes with heavy internal corrosion?
A: Performance depends on the severity of the corrosion. Ultrasonic waves struggle to pass through layers of scale or rust; thorough surface and pipe-wall assessment is recommended.
Q: What is the benefit of the C-RS-402 option?
A: The RS-485 interface allows the flowmeter to be integrated into digital plant networks for automated data collection rather than relying solely on manual handheld notes.
Q: Do I need a specific couplant?
A: Yes, use the manufacturer-recommended sonic couplant to ensure minimal signal attenuation between the transducer and the pipe.
Recommended Related Products
- GE Panametrics PT878GC (Gas Flowmeter)
- GE Panametrics TransPort PT900 (Next Gen Portable)
- GE Panametrics Ultrasonic Transducers (Various sizes)
- GE Panametrics PT878 Carrying Case
- GE Panametrics Couplant Supply
- GE Panametrics Thermal Energy Kit
- GE Panametrics Data Logging Software (Panaview)
- GE Panametrics RS-485 to USB Interface Cable
- GE Panametrics Wall-Mount Flowmeter (XGF868)
- GE Panametrics Pipe Thickness Gauge
