Medidor/interruptor de flujo de viscosidad compensada Measuring range, 0,6...3,4 L/min oil

Viscosity Compensated  Flowmeter/-switch
Brand: Kobold (Alemania)
Model: VKG-2104-R0-R08-B
[VKG-21]:
Operating principle variable area
Mounting position all directions
Flow direction in direction of the arrow
Body material Brass
Seal NBR
Sight glass Duran
Side mounted dial w/o 
Switch point adjustable 
Accuracy ±4 % FS  (at 105 mm²/s)
Max. temperature 100 °C
Max. pressure 12 bar
Viscosity range 1...540 mm²/s
[04]: Measuring range, 0,6...3,4 L/min oil 
[R0]: Contact,1 N/O 
[R08]: Connection, G 1/4 female*
* for <= 8 L/min
[B]: Option special connection, on top female thread, bottom BVB