KATflow 150
9 Specification
9
Specification
General
Measuring principle : Ultrasonic time difference correlation principle
Flow velocity range : 0.01 ... 25 m/s
Resolution : 0.25 mm/s
Repeatibility : 0.15 % of measured value ±0.015 m/s
Accuracy :
Volume flow
± 1 ... 3 % of measured value depending on application,
± 0.5 % of measured value with process calibration
Flow velocity
± 0.5 % of measured value
Turn down ratio : 1/100
Gaseous and solid content of liquid media : < 10 % of volume
Flowmeter
Enclosure : Wall mounted housing
Degree of protection : IP 66 according EN 60529
Operating temperature : -10 ... 60 °C (14 ... 140 °F)
Housing material : Polycarbonate
Flow channels : 1 or 2
Power supply : 100 ... 240 V AC 50/60 Hz,
9 ... 36 V DC, special versions on request
Display : LCD graphic display, 128 x 64 dots, backlit
Dimensions : H 237 x W 258 x D 146 mm without cable glands
Weight : Approx. 2.3 kg
Power consumption : < 10 W
Signal damping : 0 ... 99 s
Measurement rate : 1Hz standard, higher rates on application
Operating languages : English, 2 other (as requested and subject to availability)
Response time : 1 s, faster rates upon request
Calculation functions : Average/difference/sum
Quantity and units of measurement
Volumetric flow rate : m3/h, m3/min, m3/s, l/h, l/min, l/s, USgal/h (US gallons per hour),
USgal/min, USgal/s, bbl/d (barrels per day), bbl/h, bbl/min, bbl/s.
Flow velocity : m/s, ft/s, inch/s
Mass flow rate : g/s, t/h, kg/h, kg/min
Volume : m
3
, l, gal (US gallons), bbl
Mass : g, kg, t
Heat flow : W, kW, MW (only with heat quantity measurement option)
Heat quantity : J, kJ, MJ (only with heat quantity measurement option)
Sig dB (signal), noise dB, SNR,
C m/s (sound speed), CU (housing temperature)
Tin, Tout (inlet and outlet temperature)
Internal data logger
Storage capacity : In excess of 1 million data points (16MB)
Logging data : Up to ten selected variables
Communication
Serial interface : RS 232, RS 485 (optional)
Data : Instantaneous measured value, parameter set and configuration, logged data
Software
Functionality : Downloading of measured values/parameter sets, graphical presentation, list
format, export to third party software, on-line transfer of measured data
Operating systems : Windows 2000, NT, XP, Vista, 7, 8, 10; Linux; Mac (optional)
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