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Technical data
Medium

gaseous (aggressive media on request)
Sensor data (all data related to medium air)
Switching range

Nominal 0.1 – 0.7 m/s (total approx. 0.1 – 1.0 m/s)
Switching delay

min. 1 sec. to max. 5 sec.
Hysteresis

2 - 3 cm/s
Pressure

max. 10 bar
Repeatability tolerance of set-point

< 1 %
Medium and ambient temperature

-20 °C to +70 °C
Temperature drift

< 0.3 % per Kelvin
Mechanical data
Protection class

IP 67
Sensor probe

Ceramic with overglaze
Sensor housing

Ultradur® (PBTP) / V2A
Electronic housing

aluminium, anodized
Thread

G ½" A
Electrical connection

optional: 2 m connection cable type 4941 / 4 x 0.5 mm² with M12-coupling (must be ordered separately)
Mass

200 g
Electrical data
Output flow > set-point

Electrical output .12: PNP, not energized 

Electrical output .13: PNP, energized 
Supply voltage

24 VDC (18 to 30 VDC incl. residual ripple)
Power consumption

ca. 800 mW to 2.4 W
Switching current

0 - 400 mA
Circuit protection

reverse polarity
Output protection

short ciruit and overload, pulsing
Starting override time

approx. 30 sec. at 0.5 m/s to 5 sec. at 30 m/s set-point
Display

(.12) 2-color LED: green/red:

  • During starting override time: LED red on
  • Flow > set-point: LED red on
  • Flow < set-point: LED green on
  • Set-point adjustment: 18 turn potentiometer 

(.13) 2-color LED: green/red:

  • During starting override time: LED green on
  • Flow > set-point: LED green on
  • Flow < set-point: LED red on
  • Set-point adjustment: 18 turn potentiometer 
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