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DWYER UFB

Photo DWYER UFB Description DWYER UFB Specifications DWYER UFB Ordering DWYER UFB Accessories for DWYER UFB User Manual for DWYER UFB Related instruments to DWYER UFB

DWYER UFB ultrasonic flowmeter set

DWYER UFB ultrasonic flowmeter set

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.

			

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Made in USA. brand DWYER, model UFB

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $6514,3

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER UFB

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

FEATURES

  • 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

Technical specifications of DWYER UFB

 

How to

  • Service: Homogeneous liquids that do not contain more than 3% of air bubbles or particulate and capable of ultrasonic wave propagation.
  • Inputs: TNC cable from sensors.
  • Range: 0.33 to 33 ft/s (0.1 to 10 m/s).
  • Display: 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).
  • Accuracy: ±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).
  • Power Requirements: 86 to 264 VAC (50 to 60 Hz) or 24 VAC/VDC (1 A max).
  • Power Consumption: 10.5 W.
  • Temperature Limits: Transducer: -4 to 275°F (-20 to 135°C); Controller: -4 to 122°F (-20 to 50°C).
  • Outputs: Analog: 1 opto-isolated output: 4 to 20 mA, 0 to 16 mA or 0 to 20 mA (selectable); Error current: 0 to 26 mA (selectable); Load resistance: 620 O max; Alarm: 2 opto-isolated MOSFET NO relays, 48 V at 500 mA, maximum 200 Hz; Pulsed: 1 opto-isolated MOSFET relay, 48 V at 500 mA, 1 to 250 pps; Pulse width: 2 to 500 ms (selectable).
  • Enclosure Rating: IP65 when using TNC connector; Transducers IP54.
  • Materials: Plastic ABS and aluminum.
  • Repeatability: ±0.5 % of measured value or 0.03 ft/s (0.01 m/s).
  • Electrical Connections: Removeable screw-in type terminal block.
  • Mounting: Wall mounted using 3 type M4 screws.
  • Turbidity: <3 % by volume of particulate content.
  • Permissible Air Content: <3% by volume.
  • Response Time: <500 ms.
  • Weight: >Unit not including accessories: 2.80 lb (1.26 kg); Unit including accessories: 9.92 lb (4.5 kg).
  • Agency Approvals: CE.

ADDITIONAL SPECIFICATIONS:

  • Applicable Pipe Material: Carbon steel, SS, copper, UPVC/PVDF, concrete, mild steel, glass, brass.
  • Applicable Pipe Lining: Rubber, glass, concrete, epoxy, steel, other*.
  • Pipe Wall Thickness: 0.04 to 3″ (1 to 75 mm).
  • Pipe Lining Thickness: <1″ (< 25 mm).

buy DWYER UFB

Model Description Price
UFB-122 Complete Ultrasonic flowmeter set, pipe size range 0.5 to 4.5″ (13 to 115 mm), 86 to 264 VAC power supply.
$6,514.30
UFB-222 Complete Ultrasonic flowmeter set, pipe size range 0.5 to 4.5″ (13 to 115 mm), 24 VAC/VDC power supply.
$6,514.30
UFB-223 Complete Ultrasonic flowmeter set, pipe size range 2 to 79″ (50 to 2000 mm), 24 VAC/VDC power supply.
$6,679.10

Accessories for DWYER UFB

Model Description Price
NISTCAL-FU NIST traceable calibration certificate for ultrasonic flowmeters. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.
$405.00
A-186 Silicone based grease acoustic couplant, 3 oz. tube.
$21.20

User Guide and Instruction manual for DWYER UFB

You can request the necessary certificates, documentation, instructions and user manuals for DWYER UFB using the special form.

You can buy DWYER UFB in UK or Europe at a price starting from 6514,3 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER UFB price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Chemical flow meters,  Clamp-on flow meters,  Digital flow meters,  Flow meters,  Flow meters 4 20ma,  Flow meters for large pipes,  Flow meters with analog output,  Flow meters with pulse output,  Fuel & oil flow meters,  High accuracy flow meters,  High pressure flow meters,  Liquid & water flow meters,  Portable flow meters,  Ultrasonic flow meters