The Portable CUTT meter provides non-invasive flow measurement in the most challenging industrial environments and applications – with minimal installation complexity and costs.

The Portable Clamp-On Ultrasonic Flow Meter was designed to be deployed easily to measure flow whenever you need it without difficult installations or interrupting the process like other technologies.  The Portable CUTT’s transducers can be mounted to the outside pipes ranging in size from ½” through 48”.

Encased in a rugged IP67 housing, the Portable CUTT is designed to be used in temporary or permanent installations for any environment.  These meters are compatible with a wide range of metal and plastic pipe materials and “corrosive liquids” that would damage standard inline flow meters.  As a result, the non-intrusive, clamp-on ultrasonic sensors feature enhanced flow measurement with an onboard Datalogger, easy-to-use menu for setup, and long battery life with no pressure drop that makes it the perfect product for most liquid flow applications.

Technical Specifications
Measuring Accuracy:

±1.0% of reading or ±0.015 ft/sec (±0.0046 m/s).

Repeatability & Linearity:


Flow Measuring Range:

±0.07-40 ft/sec (±0.02-12 m/sec)

Pipe diameter / sizeS:

SE16A: 0.5” to 2” (15mm to 50mm)
SE16B: 2” to 10” (50mm to 250mm)
SE16C: 12” to 48” (300mm to 1200mm)

Pipe MaterialS:

Any metal or plastic sonic conducting materials, including carbon steel, stainless steel, ductile iron, concrete lined ductile iron, cast iron, PVC, HDPE, PVDF, fiberglass, copper, brass, aluminum, and pipes with bonded liners, including epoxy, rubber, and PTFE.

Operating Frequency:

SE16A:  2.56 MHz
SE16B:  1.28 MHz
SE16C:  640 kHz

Operating Temperature Range:

-40°F to 300°F (-40 to 150°C)

Portable Electronics:
-5°F to 140°F (-20 to 60°C)

Power Input:

• Built-in rechargeable lithium polymer battery for up to 15 hours of continuous use
• External mains to USB-C charger with 100-240VAC, 50-60Hz, 0.6A


Log files, daily log files, parameter settings files, and waveform capture files via USB-C flash drive (included)

ingress protection rating:

IP67 when cables connected; IP65 when transducer cables not connected

data logger:

12 million point capacity, configurable for velocity or flow rate, date & time stamped, configurable format for Logger Software or CSV, available intervals of 10 s, 30 s, 1 min, 2 min, 5 min, 10 min, 15 min, 30 min, and 1 hr.

Approximate Shipping Weight:

12 lbs. (5.5kg)

Part Number Guide