Technical Characteristics - Tecfluid CU Series Instruction Manual

Ultrasonic flowmeter
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12

TECHNICAL CHARACTERISTICS

Accuracy
± 1.5% of reading ± 0.02 m/s
Repeatability
± 0.25% of reading ± 0.01 m/s
Velocity range
0.2 ...12 m/s
Connections
External mounting in pipes of diameter between DN80 ... DN2000
Optional installation by means of guide or transducer straps
Temperature
Process temperature: -20ºC ... 80ºC
Ambient temperature range: -20ºC ... +60ºC
Power supply
85 ... 265 VAC 50, 60 Hz
Power consumption: ≤ 5 VA
Analog output
4-20 mA. Active or passive. galvanically isolated from the power supply
Relay outputs
Two changeover contacts, SPDT, potential free
Contact characteristics:
Maximum voltage
Maximum current
Maximum power
Totalizer
N. of digits:
Digit size:
Reset:
Flow rate and velocity indication
Nº of digits:
Digit size:
** When the available digits are full and the integers overflow a decimal is automatically lost.
General characteristics
Materials:
Transducers
Housing
Ingress protection (transducers and housing): IP65
Maximum transducer cable length: 50 m
: 250 VAC
: 8 A
: 500 VA
8 (2 decimals)**
8 mm
by means of keyboard
5 (up to 2 decimals configurable)**
11 mm
: PET + Epoxy
: ABS
44

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Cu100

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