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  • OMNI-TUF-200M

OMNI-TUF-200M DIN-Mount Ultrasonic Flow Meter

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Availability: Stock Item


Quick Overview

This low cost clamp on ultrasonic flowmeter is ideal for long-term deployment for flow measurement and closed-pipe applications, such as liquid process control, water flow measurement (hot/chill water, city water, sea water), sewage and sludge measurement, and measurements of oil (crude/diesel/fuel), chemicals (alcohol, acids, etc.), beverage, and many other liquids. Once the sensors are clamped on the pipe using the supplied stainless steel straps it can be programmed in a matter of minutes via RS485. In addition to the 4-20mA and pulse outputs for flow rate and totalizer.

OMNI-TUF-200M DIN-Mount Ultrasonic Flowmeter supplied with transducers for pipe sizes 15-100mm or 100 - 700mm, complete with manual and stainless steel straps. 


  • High accuracy. Normally, ±1%. When on-site calibration available, ±0.5%.
  • Wide flow range 0.03 to 105ft/s.
  • Wide pipe size range (from 1" to 240").
  • Noninvasive. No pipe disturbance. No moving parts, no pressure drop.
  • Easy and economical installation. No cutting pipe, non drilling hole.
  • Suitable for all commonly used pipe materials
  • Easy to use and set up. Self-explanatory menu programming
  • Velocity, volumetric and totalized flow
  • GPRS / GSM networking capability with certain model
  • Ideal for both clean and opaque liquid flow measurements


Linearity 0.5%
Repeatability 0.2%
Accuracy Normally better than ±1%. Could be ±0.5% with on-site calibration.
Response Time 0.5 Seconds
Units English (U.S.) or metric
Signal Outputs Current output:1x 4-20mA flow rate
  OCT output: 2x flow totals and/or alarms
  1x MODBUS RS485
Data Logger

Automatically record the following information:
1) The totalizer data
2) The power time and corresponding flow rate
3) Allow manual or automatic flow loss compensation
4) The instrument working status

32,00 reading capacity

Computer Interface RS485
Liquids Type: Virtually all commonly used liquids (full pipe)
Temperature: 32˚F - 212˚F (0˚C - 100˚C)
Concentration: <10,000ppm and small air bubble concentration
Pipe Sizes: 1" - 240"
Materials: All metals, most plastics, fiber glass, etc.
Pipe Length: Better longer than 15D, where D is pipe diameter. If a pump is near, the straight pipe section following the pumps should be > 30D
Cable Shielded transducer cable. Standard length 15ft (5m). Can be extended to 1640ft (500m). Contact the manufacturer for longer cable requirement. Cable should not be laid in parallel with high-voltage power lines, neither should it be close to strong interference source such as power transformers.
Power 9 VDC to 36 VDC 10 VAC to 36 VAC




Transducer Specifications
Type S1 Small size transducer (magnetic)
For pipe size ½” – 4”
Type M1 Standard medium size transducer (magnetic)
For pipe size 2” – 28”
Type L1 Large size transducer (magnetic)
For pipe size 11” – 240”

* Required Fields


Product Attachments

View FileOMNI-TUF-200M Quickstart Guide    Size: (73.3 KB)
View FileOMNI-TUF-200M Datasheet    Size: (889.9 KB)