Tecfluid FLOMAT Series, Инструкция по эксплуатации

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13 TECHNICAL CHARACTERISTICS
Accuracy
±3.5% reading value for v > 0.4 m/s
±1.75
reading value for v ≤ 0.4 m/s
v (m/s)
Repeatability
± 0.15% reading value ± 0.75 mm/s
Velocity range
0.2 ...10 m/s
Temperature
Process temperature: -20ºC … +120ºC
Ambient temperature: -20ºC ... +70ºC
Minimum conductivity
20 μS/cm
Power supply
90 ... 265 VAC 50, 60 Hz Power consumption: ≤ 5 VA
12 ... 48 VDC Power consumption: ≤ 5 W
Analog output
4-20 mA. Active or passive. galvanically isolated from the power supply.
Pulse output
Optoisolated. NPN bipolar transistor. Vmax: 30 VDC. Imax: 30 mA.
Maximum frequency : 5000 Hz
Minimum frequency : 0.01 Hz
Relay outputs
2 relay with potential free contacts.
Contact characteristics:
Maximum voltage : 250 VAC
Maximum current : 8 A
Maximum power : 500 VA
Totalizer
N. of digits: 8 (2 decimals)**
Digit size: 8 mm
Reset: by means of keyboard
Flow rate indication
Nº of digits: 5 (up to 2 decimals configurable)**
Digit size: 11 mm
** When the available digits are full and the integers overflow a decimal is automatically
lost.