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Series-UFB
Ultrasonic Flowmeter Set, IP65, 4-20 mA & Pulse Output, Compact Design
Models In Stock
- Kit Includes: ¢ Converter ¢ Set of Transducers ¢ Ruled Guide Rail ¢ Steel Banding ¢ Banding Clips ¢ Set of Transducer Cables ¢ Set of High Temperature Interface Cables ¢ Ultrasonic Coupling Grease
Series-UFB
From
$
8,084.20
Models In Stock

Product Overview
- Accuracy ± 0.5 %
- Accuracy Detail ± 0.5 to ± 2% of flow reading of flow rate > 0.03 ft/s (0.01 m/s) and pipe OD > 3.0 in (75 mm); ± 3% of flow reading for flow rate > 0.03 ft/s (0.01 m/s) and pipe OD 0.5 to 3 in (13 to 75 mm); ± 6% of flow reading for flow rate < 0.03 ft/s (0.01 m/s)
- Applications Environmental Monitoring, Fluid Measurement and Control, Water Quality Monitoring
- Compliance CE
- Display Note 240 x 64 pixel graphic display, high contrast black on white with backlight; Languages: English, French, German, Swedish, Italian, Spanish, Portuguese, Russian, Norwegian, and Dutch; 5˝ W x 1.3˝ H (5 x 33.02 mm)
- Display Type LCD
- Electrical Connection Screw Terminal
- Enclosure Ratings IP54, IP65
- Linear Flow Rate, Max 33 ft/s
- Linear Flow Rate, Min 0.33 ft/s
- Load Resistance 620 Ω max
- Materials ABS, Aluminum
- Media Compatibility Liquids
- Mounting Wall Mounted using 3 Type M4 Screws
- Operating Temperature, Max 275 °F
- Operating Temperature, Min -4 °F
- Output Signal Current, DC Pulse
- Permissible Air Content <3% by Volume
- Power Consumption 10.5 W
- Repeatability ± 0.5 %
- Repeatability Note ± 0.5 % of measured value or 0.03 ft/s (0.01 m/s)
- Response Time <500 ms
- Tube Wall Thickness 3 in
- Turbidity <3% by Volume of Particulate Content
- Weight 9.92 lb
- Weight Note Unit without Accessories: 2.8, Unit with Accessories in Carring Case: 9.92
The Series UFB Ultrasonic Flowmeter Set utilizes the transit-time difference for measuring flow rates in pipes non-invasively. This is the permanent model, allowing the user to mount the converter on a surface or pipe. The easy-to-use compact and lightweight design is intended for mechanical devices using ideally homogeneous liquids that contain no air pockets. The Series UFB comes with a sturdy IP65 rating, protecting it from dust and direct water contact. The Series UFB has 4 to 20 mA and pulse output capabilities.
PRINCIPLES OF OPERATION
Two sensors are placed on the exterior of the pipe, and each transmits an ultrasonic
pulse through the pipe and fluid to the other. The velocity of the liquid flowing through
the pipes causes the pulse to accelerate or decelerate. The difference in the transit
times of the two pulses is used to calculate the flow rate. The use of transit time
allows the flowmeter to be unaffected by pressure or temperature changes.
Calibration Option available under Accessories.
Product Applications
- Treated Water
- River Water
- Sea Water
- Potable Water
- Demineralized Water
- Glycol/water mix
- Hydraulic System
- Diesel Oil
- Flow Rate
- Datalogging
PDFs & Manuals
Show Ratings & Reviews
CE Approved
UKCA
UL Listed
UL Recognized Component
UL cULus Recognized
CSA
cCSAus
FM
ATEX
3A