Medidor/interruptor de flujo de viscosidad compensada (4...36 L/min oil)

Viscosity Compensated Flowmeter /-switch
Brand: Kobold ALEMANIA
Model: VKM-81-09-C4P-N20-0-L
[VKM-81]:
Operating principle variable area
Mounting position all directions
Flow direction in direction of the arrow
Body material Brass 
Seal NBR
Accuracy ±4 % FS  (at 105 mm²/s)
Max. temperature 100 °C
Max. pressure 250 bar
Viscosity range 1...540 mm²/s
[09]: Measuring range, 4...36 L/min oil
[C4P]: Output/Indicator, Compact electr. 24 VDC, 4-20 mA, 1Xpnp
[N20]: Connection, 3/4 NPT female
[0]: Option special connection, w/o
[L]: Flow direction, from left