Description
Omega FDT-25 Handheld Ultrasonic Flowmeter
The FDT-25 handheld ultrasonic flowmeter is designed to work with clamp-on transducers to enable the flow of a liquid within a closed pipe to be measured accurately without needing to insert any mechanical parts through the pipe wall or protrude into the flow system.
Using ultrasonic transit time techniques, the FDT-25 is controlled by a micro-processor system which contains a wide range of data that enables it to be used with pipes with an outside diameter ranging from 15mm up to 6000mm (depending on model) and constructed of almost any material. The instrument will also operate over a wide range of fluid temperatures.
FDT-25 comes complete with:
- 1 ea. Handheld Ultrasonic Flow Meter
- 2 ea. Standard Clamp on Transducers for Pipe Sizes 3/4″ to 4″
- 2 ea. Transducer Chains
- 2 ea. Transducer Clamps
- 1 ea. 3M Ruler
- 1 ea. Acoustic gel for Standard Transducers
- 1 ea. Universal Power Adapter/Charger
- 1 ea. RS232 Computer Cable
- Transducers for larger pipe sizes and extended temperature ranges are available in the Accessories Section for an additional charge.
Specifications:
- Accuracy: ±1% of reading at rates >(0.2m/s) 0.6 ft/s
- Repeatability: 0.2%
- Linearity: 0.5%
- Response Time: 0 to 999 seconds (user configured)
- Velocity: (±32 m/s)
- Media Temperature Range:
- Standard Transducers: 0 to 90°C (32 to 194°F)
- With High Temp Transducers: 0 to 160°C (32 to 320°F)
- Operating Temperature: Meter, -20 to 60C (- 8 to 140F)
- Operating Humidity: Meter, 85% RH
- Pipe Size: DN 15 to 100 mm (0.75 to 4″) standard [up to DN 6000 mm (236″) with optional transducers]
- Rate Units (User Configured): Meter, feet, cubic meter, cubic feet, USA gallon, liter, oil barrel, USA liquid barrel, imperial liquid barrel, million USA gallons
- Totalizer: 7-digit totals for positive, negative and net flow
- Liquid Types: Most liquids including clean water, sea water, waste water, chemical liquids, oil, crude oil, alcohol, beer, and more
- Pipe Material: All metals, most plastics and fiberglass (Liner allowed)
- Security: Setup values modification lockout. Access code needs unlocking.
- Display: 4 x 16 English letters, 4 x 8 Chinese characters
- Communications: RS232C (baud rate from 75 to 115,200 bps)
- Transducer Cable Length: 5 m
- Power: 3 “AAA” NiMH built-in batteries (included) with 100 to 240 VAC charger, fully charged lasts over 10 hrs.
- Data Logger: Built-in, stores over 2000 lines of data
- Totalizer/Calibration: 7-digit totals for net, positive and negative flow respectively press-to-go for calibration
- Housing Material: ABS plastic with aluminum alloy protective carrying case
- Case: (IP65)
- Weight: 514 g (1.2lb)
NOTE: Additional Standard and High Temperature Transducer Sets are available. See Accessories.
