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HK VCA
Gear flow meter
Product image
Properties
| Application |
Volumetric flow measurement |
| Output signal |
PNP / NPN |
| Operating voltage |
12 - 30 V DC, polarised |
| Operating temperature max. |
80 °C |
| Material |
Housing: Aluminium AlMgSi F30 Measurement mechanism: Steel 1.7139 |
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 %
Item
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 Identification |
Design | Thread | Measuring range | Pressure max. (bar) |
Weight (kg) |
|---|---|---|---|---|---|
| HK VCA 2 FC R1 | Square wave output signal | G 3/4” | 1 to 65 l/min | 160 | 1,9 |
| HK VCA 2 FC R1V | without preamplifier (for plug-in display HK SD1) | G 3/4” | 1 to 65 l/min | 160 | 1,8 |
| HK VCA 5 FE R1 176 | Square wave output signal | G 1" | 1 to 200 l/min | 80 | 6,0 |
| HK VCA 5 FE R1V 176 | without preamplifier (for plug-in display HK SD1) | G 1" | 1 to 200 l/min | 80 | 6,0 |
Accessories
- HK SD1
- Plug-in display digital
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.