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HK VCA

Gear flow meter

Output signal
PNP / NPN 
Material
Housing: Aluminium AlMgSi F30 
Measurement mechanism: Steel 1.7139 
Operating voltage
12 - 30 V DC, polarised 
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Please choose a variant
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Characteristics

Output signal
  • PNP / NPN 
Material
  • Housing: Aluminium AlMgSi F30 
  • Measurement mechanism: Steel 1.7139 
Operating voltage
  • 12 - 30 V DC, polarised 
Operating temperature max.
  • 80 °C
Application
  • Volumetric flow measurement 
All characteristics

Product description

Description
Series HK VCA gear flow meters are flow meters for viscous fluids. The metering system consists of a pair of gears, which are driven by the flow of fluid using the same principle as a gear motor. The metering system bearings are designed as radial-axial friction bearings. The motion of the gears is sampled by a magnetoresistive sensor separate from the metering room.
Measuring accuracy HK VCA 2: ±-2.5 % of range limit value
Measuring accuracy HK VCA 5: ±-1.0 % of range limit value
Protection class IP 64 DIN 40050
1 measuring channel
Pulse amplitude: UA >= 0.8 UB
Output signal pulse shape: Rectangular, scanning ratio/channel 1:1 +-15 %

Product variants

4 Results
Show dimensional drawing
Identifier
Thread
Measuring range
Version
Pressure max. (bar)
Details / items
G 3/4"  
1 to 65 l/min  
Square wave output signal  
160  bar
Learn more
G 3/4"  
1 to 65 l/min  
without preamplifier (for plug-in display HK SD1)  
160  bar
Learn more
G 1"  
1 to 200 l/min  
Square wave output signal  
80  bar
Learn more
G 1"  
1 to 200 l/min  
without preamplifier (for plug-in display HK SD1)  
80  bar
Learn more
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