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Omni TDI-200H Handheld Ultrasonic Flow Meter

Omni TDI-200H Handheld Ultrasonic Flow Meter

Quick Overview

The Omni TDI-200H is a completely non-invasive ultrasonic flowmeter using an ultrasonic signal to measure the flow rates using the transit time method. The unit has a built in data logger for over 2000 lines of data and option for an external data logger. The Omni TDI-200H has transducer pairs capable of measuring flow rates in pipes from 15mm up to 6,000mm at temperatures between 0 and 160°C. The Omni TDI-200H is a direct replacement for the Omni-TUF-200H.
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The compact, light-weight design makes the Omni TDI-200H handheld flowmeter truly portable. The main unit weighs only 514g. The rugged case allows the flowmeter to be used in harsh environment. The unique clamp-on fixture design makes the installation very simple and no special skills or tools are required. Due to the non-intrusive nature of the clamp-on technique, there is no pressure drop, no moving parts, no leaks and no contamination.

Linearity 0.5%
Repeatability 0.2%
Accuracy ±1% of reading at rates >0.6ft/s. ±0.5% with on-site calibration.
Response Time 0-999 seconds, user-configurable
Velocity ±0.03 - ±105 ft/s (±0.01 - ±30m/s), bi-directional
Pipe Size 15mm - 6,000mm
Pipe Material All metals, most plastics, concrete, lined pipe
Rate Units Meter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid Barrel, Million USA Gallons. User configurable.
Totalizer 7-digit totals for net, positive and negative flow
Liquid Types Virtually all clean liquids and liquids with minor solids (<10,000ppm). Full pipe
Security Setup Lockout. Access code needed to unlock
Display 4x16 letters
Computer Interface RS232, baud-rate: 75 to 115,200bps.
Supplied Transducers As requested
Transducer Cable Standard 10m. Contact sales for longer cables, up to 500m
Power 3 x AAA Ni-mH built-in batteries. When fully recharged it will last over 10 hours of operation.
100-240vAC Adapter supplied for charging and continuous use.
Data Logger Over 2000 lines of data
Handset Weight 1.2lbs (514g)


Transducer Option

Transducer Pipe Diameter Temperature Range
TDI-S1 DN15 to DN100mm 0 to 90°C
TDI-M1 DN50 to DN700mm 0 to 90°C
TDI-L1 DN300 to DN6,000mm 0 to 90°C
TDI-HS1 DN15 to DN100mm 0 to 160°C
TDI-HM1 DN50 to DN700mm 0 to 160°C
TDI-HL1 DN300 to DN6,000mm 0 to 160°C
TDI-HS-HT DN15 to DN100mm 0 to 160°C
TDI-HM-HT DN50 to DN300mm 0 to 160°C
TDI-HS-1 DN15 to DN100mm 0 to 160°C
TDI-HM-1 DN50 to DN700mm 0 to 160°C

Availability: Stock Item


Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

OMNI-TDI-200H Handheld Ultrasonic Flow Meter
OMNI-TDI-200H Portable, Ultrasonic, Non-invasive, Clamp-on Flow Meter. Built-in datalogger for over 2,000 lines of data. Power Supply: Built-in rechargeable battery. Mains adaptor 110-240V AC. Output: RS232. Supplied with TDI-S1 (for pipe diameter 15-100mm), TDI-M1 (50-700mm) and TDI-L1 transducers (300-6000mm), operating temperature range 0-90 C. Kit also come complete with: transducer mountings, tape measure, lubricant, manual, mains charger and carry case.
View FileDatasheet
   Size: (1.28 MB)
or call us for a quote
OMNI-TDI-200H High Temperature Transducer Set
Complete set of high temperature transducers for OMNI-TDI-200H flowmeter. Transducer set includes HS1 (for pipe diameter 15-100mm), HM1 (50-700mm) and HL1 (300-6000mm), operating temperature range 0-160 C
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TM-8812 Portable Thickness Meter
TM-8812 portable thickness gauge. Range: 1.2 to 225mm Resolution: 0.01mm Display: Selectable metric or imperial units. 4 Digit LCD 10mm high. Velocity: 1000 - 9000 m/s, sensor operating temperature 0-50°C, Battery: Operated 4 x AAA cells provides 20 hours continuous operation. Built in calibration test block. Suitable for thickness measurment on all metals including steel, cast iron, aluminium, copper, brass, titanium sheet metal, also glass, ceramics and hard plastics. Supplied with carry case . Accuracy ±0.5%.
View FileOperating Manual
   Size: (876.66 KB)
View FileDatasheet
   Size: (263.58 KB)
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Ultrasonic Grease
Non-melting hydrocarbon grease. Low contact resistance. 50ml tube. Provides a clear contact from sensor to the surface to improve the ultrasonic signal.
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