Oval Wheel Flowmeter Model DON

Oval Wheel Flowmeter Model DON
Brand: Kobold (Alemania)
Model: DON-2-35H-A9-1-M4-N-Y
[DON-2]:
Operating principle: Gear Wheel
Mounting position: horizontal / vertical
Flow direction: in direction of the arrow
Max. temperature: 80°C
Max. pressure: 30 Bar
Accuracy: ±0,5 % of reading
Housing material: st. steel
Rotor material: st. steel
[35H]: Measuring range, 15-225 L/min
[A9]: Mech. connection for meas. range 35H, ANSI flange 2" 150 lbs
[1]: Seal, FKM for FKM for DON-x30…DON-x40
[M4]: Electronic, mech. totaliser 4-digit 
[N]: Cable entry, 1/2 NPT
[Y]: Options, Special gear wheels for viscosity > 1000 cP for range 35H
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Datasheet: http://www.koboldmessring.com/fileadmin/koboldfiles/pdf/gb/s4gb_don.pdf