Pulsar PTFM 6.1

Portable Transit Flow Meter

Pulsar PTFM 6.1

The Pulsar PTFM 6.1 features multiple transducer sets designed for a wide range of pipe sizes and materials. It includes signal processing hardware, standard factory calibration, and on-screen diagnostics. The sensor ensures accurate, reliable measurements for various installations and applications. Ideal for long-term flow monitoring, it is compatible with any metallic or plastic acoustically conductive material, including carbon steel, stainless steel, ductile iron, cement-lined ductile iron, cast iron, PVC, HDPE, PVDF, fiberglass, copper, brass, aluminum, and pipes with welded linings like epoxy, rubber, and Teflon.

Technical Specifications

Operating Parameters

For clean fluids in full pipes, with typically less than 2% by-volume concentration of solids or bubbles. Also suitable for wastewater or sludge flows with low solids concentration.

Configuration

Built-in 5-button keypad interface with English, French, and Spanish menu language selection

Electronics Enclosure

IP67 when transducer cables connected. IP65 when transducers cables not connected. Aluminum enclosure with silicone protective end covers.

Flow Velocity Range

±0.03 m/s to 12.2 m/s (±0.1 to 40 ft/s)

Accuracy

±1% of reading or ±0.0046 m/s (±0.015 ft/s), whichever is greater.

Repeatability & Linearity:

±0.25%

Power Input

Built-in rechargeable lithium polymer battery for up to 15 hours continuous operation. External mains to USB-C charger with 100-240V AC, 50-60Hz, 0.6A input; and 5.0V DC, 3A, 15W output.

Purchase

Rely on our expertise and the trusted manufacturers we represent.
Invest in the right equipment or software for your needs — and take your business to the next level.
Discover innovative, high-quality solutions and a partner you can count on.

Rental

Looking for flexibility without compromising on performance?
We offer a wide range of up-to-date solutions for rent — tailored to your application and your timeline.
Stay up to speed with the latest technology, exactly when you need it.

Hire us

Got a complex project or limited resources?
Our expert engineers handle the data collection and processing on your behalf.
We deliver high-quality files in the formats you need — fully aligned with your project specs.
Accurate. Efficient. Hassle-free.