CLA-VAL e-FlowMeter, User Manual

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CLA-VAL e-FlowMeter
Vortex Flow Meter

CLA-VAL Europe www.cla-val.ch cla-val@cla-val.ch 13 - LIN041UE C 11/20
© Copyright CLA-VAL Europe - Specifications subject to change without notice - no contractual illustrations. Reduce your waste - Sort your rubbish
4 SPECIFICATION
4.1 CALIBRATION
The e-FlowMeter is factory calibrated according to the part number. The calibration is specific to the type and size of the
valve. The calibration has been set according to the CLA-VAL IT050 quality test.
4.2 TECHNICAL DATA
Electrical Specifications
Power supply:
(recommended
CLA-VAL turbine power source)
4-20 mA Mode:

Voltage: 8-32 VDC
(e-Power IP)

Consumption: 4-20 mA
Mode voltage pulse or digital pulse:

5 VDC
(e-Power MP with super capacitor)

6 - 24 VDC

Consumption: 3 mA
Power protection:
Connection:
Repeatability:
4-20 mA Mode:

Over Voltage: max. 40 VDC

Inversion: max. 40 VDC
Pulse or Digital Pulse Mode:
a) Voltage 5 VDC:

Over Voltage: max. 5.5 VDC

Inversion: unprotected
b) Voltage: 6 - 24 VDC:

Over Voltage: max. 40 VDC

Inversion: max. 40 VDC
1 cable of 12 wires 0.22 mm
2
< 1 %
Other Specifications
Valve size and model:
(mm)
NGE 65 - 600 / GE 65 - 400
(Note: NGE 65 and NGE 80 factory tapped ½")
Operating pressure:

PN 25 bar standard
Temperature range:

- 10°C to + 80°C
(electronics only)
Protection:

IP68
Software interface:
Calibration

Plug & Play / NT / 2000 / XP / Vista / Win 7
(32 & 64 bit)

Factory standard
Default Modes
Loss of signal:

After 30 seconds (default), the 4-20 mA signal is 4 mA (default) or pulse mode
frequency = 0