Honsberg LABO-HR2VE-S - Flow Switch

Sensor analog Hall sensors
Nominal width DN 32 / 40 / 50
Process
connection
female thread G 1
1
/4..G 2
(further process connections available on
request)
Metering range 10..160 l/min
for details see
table "Ranges" Pressure loss ~ 4..7 bar at Qmax
Qmax. up to 160 l/min
Measurement
accuracy
±5 % of full scale value at constant viscosity
Viscositystability
±10 % of full scale value
(30-330 mm²/s)
Pressure
resistance
PS 200 bar
Medium
temperature
-20..+85 °C, optionally -20..+120 °C
Ambient
temperature
-20..+70 °C
Media oil
Wiring see section "Wiring"
Materials
medium-contact
Brass construction:
CW614N nickelled,
CW614N,
1.4305, 1.4310,
hard ferrite
Stainless steel
construction: 1.4571,
1.4310,
hard ferrite
Non-mediumcontact materials
CW614N nickelled
Supply voltage 18..30 V DC
Power
consumption
< 1 W
Switching output transistor output "Push-Pull"
(resistant to short circuits and reversed
polarity protected) lout = 100 mA max.
Electrical
connection
for round plug connector M12x1, 4-pole
Display yellow LED
(On = Normal / Off = Alarm /
rapid flashing = Programming)
Ingress protection IP 67
Weight see table "Dimensions and weights"
Conformity CE
Installation
location
Standard: horizontal inwards flow; other
installation positions are possible; the
installation position affects the metering and
switching range.