Honsberg LABO-VHZ-I - Flow Transmitter

Sensor gearwheel volumeter
Nominal width DN 8..25
Process
connection
female thread G 1
/4..G 1
Metering ranges 0.02..150 l/min
for details, see table "Ranges"
Measurement
accuracy
±3 % of the measured value
in the specified metering range
(measured at 20 mm²/s)
Repeatability ±0.3 %
Medium
temperature
-25..+80 °C
optionally -25..+120 °C
Ambient
temperature
-20..+70 °C
Pressure
resistance
see table
"Pressure resistance and weight"
Pressure loss see upstream page "Function and
benefits - volumetric, gearwheel"
Materials
medium-contact
see table "Materials"
Materials, nonmedium-contact
Sensor tube CW614N nickelled
Adhesive Epoxy resin
Flange bolts stainless steel
Supply
voltage
10..30 V DC at voltage output 10 V:
15..30 V DC
Power
consumption
< 1 W (for no-load outputs)
Output data: all outputs are resistant to short circuits and
reversal polarity protected
Current
output:
4..20 mA (0..20 mA available on request)
Voltage
output:
0..10 V (2..10 V available on request)
output current max. 20 mA
Frequency
output:
transistor output "push-pull"
lout = 100 mA max.
Pulse output: transistor output "push-pull"
lout = 100 mA max.
pulse width 50 ms
pulse per volume is to be stated
Display yellow LED indicates operating voltage
(LABO-VHZ-I / U) or
output status (LABO-VHZ-F / C)
(rapid flashing = Programming)
Electrical
connection
for round plug connector M12x1, 4-pole
Ingress protection IP 67
Weight see table "Connection, pressure resistance,
and weight"
Conformity CE