Oval Gear Flow Meter/Counter, 0,264 – 10,56 GPM, 1/2

Oval Gear Flow Meter/Counter
Brand: Kobold (Alemania)
Model: DON-1-20G-N4-1-Z3-N-0
[DON-1]: 
Operating principle, Gear Wheel
Mounting position, horizontal / vertical
Flow direction, in direction of the arrow
max. temperature, 120°C (80°C for electronic Z,L,M)
max. pressure, 64 Bar
Accuracy, ±0,2 % …1 % of reading
Housing material, Aluminium
Rotor material, PPS
[20G]: Measuring range, 0.264 – 10.56 GPM
[N4]: Mech. connection, 1/2" NPT (for meas. range 20G)
[1]: Seal, FKM up to DON-x25
[Z3]: Electronic, dual LCD totaliser/rate, outputs: pulse, analogue 
[N]: Cable entry, 1/2 NPT
[0]: Accessory, without