Kobold DF-H Pulse Output Vane Flow Meter

Kobold DF-H Pulse Output Vane Flow Meter is also available without a compact electronic. The linear flow proportional pulse signal provided by the sensor can be controlled by customer’s own electronics.

Kobold DF-H Measuring Sensor

Kobold DF-H Pulse Output Vane Flowmeters
Pulse Output DF-H
  • Connection: Pipe thread G ⅛ … G 1½
  • Measuring ranges: 0.08 – 0.5 … 40 – 160 l/min
  • Measuring accuracy: ±2.5% f.s.
    Eight different material combinations

 

Kobold DF-H Pulse Output Vane Flowmeters
Kobold DF-H Pulse Output Vane Flowmeters
  • Connection: Flange DIN 2501, DN 15, DN 25, DN 40, DN 50
  • Measuring ranges: 0.08 – 0.5 … 40 – 160 l/min
  • Measuring accuracy: ±2.5% f.s.
    Two different material combinations

Specifications

Measuring Ranges

Model Flow rate [l/min] Δp [bar]

at max. flow rate

Filter [mm] Recommended connection sizes
Internal thread [“] Flange DN
DF-05.. 0.08 – 0.50 0.76 1.0 ¼, (⅛)* 15
DF-14.. 0.20 – 1.40 0.36 2.0 ¼, ⅜ 15
DF-25.. 0.20 – 2.50 0.94 2.0 ¼, ⅜ 15
DF-26.. 0.30 – 2.60 0.98 2.0 ¼, ⅜ 15
DF-50.. 0.40 – 5.00 0.45 3.5 ¼, ⅜, ½ 15
DF-06.. 0.25 – 6.00 1.00 3.2 ¼, ⅜, ½ 15
DF-12.. 0.50 – 12.00 0.61 5.0 ¼, ⅜, ½ 15, 25
DF-13.. 1.00 – 12.50 0.14 8.0 ½, ¾, 1 15, 25
DF-24.. 1.00 – 24.00 0.36 8.0 ½, ¾, 1 15, 25
DF-48.. 2.00 – 48.00 0.43 12.5 ¾, 1 25
DF-60.. 2.50 – 60.00 0.63 12.5 ¾, 1 25, 40
DF-H2.. 5.00 – 120.00 1.20 18.5 1, 1¼, 1½ 25, 40, 50
DF-H6.. 40.0 – 160.00 1.50 18.5 1, 1¼, 1½ 25, 40, 50

Material Combinations

Standard version High-pressure version
Material combination  

I

 

II

 

III

 

IV 1)

 

VI1)

 

VII1)

Order code ..A.. ..B.. ..D.. ..E.. ..G.. ..H..
Connection types  

Pipe thread

 

Pipe thread

 

Pipe thread

Pipe thread flange  

Pipe thread

Pipe thread flange
 

Case

 

Trogamide

 

Polysulfone

Brass nickel- plated  

St. steel4)

Brass nickel- plated  

St. steel4)

 

Cover

 

Trogamide

 

Polysulfone

 

Polysulfone

 

Polysulfone

Brass nickel- plated  

St. steel4)

 

Connection

Brass nickel- plated  

St. steel4)

Brass nickel- plated  

St. steel4)

Brass nickel- plated  

St. steel4)

Locking pins Brass Brass Brass
O-rings NBR FPM NBR FPM NBR FPM
Vane POM PTFE POM PTFE POM PTFE
Axle3) St. steel4) St. steel4) St. steel4) St. steel4) St. steel4) St. steel4)
Bearing3) PTFE PTFE PTFE PTFE PTFE PTFE
Screen PTFE2) PTFE2) PTFE2) PTFE2) PTFE2) PTFE2)
Max. operating pressure  

10 bar

 

10 bar

 

16 bar

 

16 bar

 

100 bar

100 bar flange

PN 40

Max. operating temperature  

60 °C

 

80 °C

 

80 °C

 

80 °C

 

80 °C

 

80 °C

1) Connection cannot be rotated
2) Stainless steel for model DF 0.5
3) Special version upon request
4) Stainless steel 1.4571, 1.4404

Download Datasheet: Kobold DF-H Pulse Output Vane FlowmetersReference : kobold.com

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