ULTRASONIC FLOWMETER, in (mm): 2 to 79 (50 to 2000)

ULTRASONIC FLOWMETER SETS<br />
NON-INVASIVE PIPE FLOW MEASUREMENT, EASY OPERATION AND <br />
DATA LOGGING OPTION<br />
Brand: DWYER(USA)<br />
Pipe Size Range in (mm): 2 to 79 (50 to 2000)<br />
Power Supply: 86 to 264 VAC<br />
Service: Homogeneous liquids that do not contain more than 3% of air bubbles <br />
Or particulate and capable of ultrasonic wave propagation.<br />
Inputs: TNC cable from sensors.<br />
Range: 0.33 to 33 ft/s (0.1 to 10 m/s).<br />
Display: 240 x 64 pixel graphic display, high contrast black on white with backlight;<br />
Languages: English, French, German, Swedish, Italian, Spanish, Portuguese,<br />
Russian, Norwegian, and Dutch; 5˝ W x 1.3˝ H (5 x 33.02 mm).<br />
Accuracy: ±0.5 to ±2% of flow reading of flow rate > 0.03 ft/s (0.01 m/s) and <br />
Pipe OD > 3.0 in (75 mm); <br />
±3% of flow reading for flow rate > 0.03 ft/s (0.01 m/s) and<br />
pipe OD 0.5 to 3 in (13 to 75 mm)<br />
±6% of flow reading for flow rate < 0.03 ft/s (0.01m/s).<br />
Power Requirements: 86 to 264 VAC (50 to 60 Hz) or 24 VAC/VDC (1 A max).<br />
Power Consumption: 10.5 W.<br />
Temperature Limits: Transducer: -4 to 275°F (-20 to 135°C)<br />
Controller: -4 to 122°F (-20 to 50°C).<br />
Outputs: Analog 1 opto-isolated output: 4 to 20 mA, 0 to 16 mA or 0 to 20 mA<br />
(selectable); Error current: 0 to 26 mA (selectable); Load resistance: 620 Ω max;<br />
Alarm: 2 opto-isolated MOSFET NO relays, 48 V at 500 mA, maximum 200 Hz;<br />
Pulsed: 1 opto-isolated MOSFET relay, 48 V at 500 mA, 1 to 250 pps; Pulse width:<br />
2 to 500 ms (selectable).<br />
Serial Communications: USB (UFC only).<br />
Enclosure Rating: IP65 when using TNC connector; Transducers IP54.<br />
Materials: Plastic ABS and aluminum.<br />
Repeatability: ±0.5 % of measured value or 0.03 ft/s (0.01 m/s).<br />
Electrical Connections: Removable screw-in type terminal block.<br />
Mounting: Wall mounted using 3 type M4 screws.<br />
Turbidity: < 3 % by volume of particulate content.<br />
Permissible Air Content: < 3% by volume.<br />
Response Time: < 500 ms.<br />
Weight: Unit not including accessories: 2.80 lb (1.26 kg); Unit including<br />
accessories: 9.92 lb (4.5 kg).<br />
Agency Approvals: CE.<br />
ADDITIONAL SPECIFICATIONS<br />
Applicable Pipe Material: Carbon steel, SS, copper, UPVC/PVDF, concrete, mild<br />
steel, glass, brass.<br />
Applicable Pipe Lining: Rubber, glass, concrete, epoxy, steel, other*.<br />
Pipe Wall Thickness: 0.04 to 3˝ (1 to 75 mm).<br />
Pipe Lining Thickness: < 1˝ (< 25 mm).<br />
KIT INCLUDES<br />
• Converter<br />
• Set of transducers<br />
• Ruled guide rail<br />
• Steel banding<br />
• Banding clips<br />
• Set of transducer cables<br />
• Set of high temperature interface cables<br />
• Ultrasonic coupling grease