Low Volume - variable area - with glass tube K-Series

for extremely low flow rate

with differential pressure regulator

K-Series - Low volume
VA-Meters with glass tube

Low Volume – variable area – with glass tube
Type: K09, K12, K17

Measure low volume accurate and safe

The KDS and BGK flowmeters are used for measuring the flow of liquid and gaseous products in pipes. They show the current flow quantity in volume or mass per unit in time.

For process monitoring and regulation, the units are available with additional electrical equipment.

A variety of sealing materials
Wall mounting possibility
Version c/w inlet/outlet pressure regulator (optional).
Limit switches

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Details

Applications
Technical Data

Applications

Applications

Measuring the volume flow rate of extremely low flow rates of liquids and gases

Technical Data

Technical Data

Measuring ranges

K09 / K09-R:
- Air: 2…20 – 300…3.000 Nl/h
- Water: 0,02..0,25 – 10…100 l/h
K12 / K12-R
- Air: 0,5…5 – 500…5.000 Nl/h
- Water: 0,25…2,5 – 16…160 l/h
K17 / K17-R
- Air: 2…20 – 300…3.000 Nl/h
- Water: 0,02…0,25 l/h – 10…100 l/h

Output signal

1 or 2 limit switches (mono- or bistable)

Accuracy

K09: ±3 % (qG=50 % acc. VDE/VDI 3513)
K09-R:
- Measuring accuracy: ± 3,5 % FS within 10-100% of the range.
- Regulation accuracy: ± 5 % FS within 10…100% of the range
K12: ±2,5 % (qG=50 % acc. VDE/VDI 3513)
K12-R:
- Measuring accuracy: ± 3,5 % FS within 10…100% of the range.
- Regulation accuracy: ± 5 % FS within 10…100% of the range
K17: ±2 % (qG=50 % acc. VDE/VDI 3513)
K17-R:
- Measuring accuracy: ± 2,5 % FS within 10…100% of the range.
- Regulation accuracy: ± 5 % FS within 10…100% of the range

process temperature