VS Vacuum System

Vacuum unit with one or two vacuum outputs, for constant or tension controlled vacuum.



Typical Applications

  • Long term monitoring
  • Soil water extraction under defined conditions
  • Leachate measurements under defined conditions
  • Lysimeter sites

Advantages

  • Vacuum pump with high accuracy
  • Two vacuum outputs
  • Selectable constant or tension controlled vacuum
  • Status indicated by multicolor LED
  • Optimised for rechargeable battery supply
  • One Tensiometer connectable: T8, T4 or T5
  • Multiple configuration options
  • Integrated data logger

Limitations

  • Configuration only by PC or Laptop

Technical Information

Supply 10,5 ...15 VDC
Current consumption
- Operating average approx. 15 mA
- Standby approx. 1 mA
- While pumping 50 ... 800 mA
Interface tensioLINK, RS485
Analog output 2 x 0 mV...2000 mV
Vacuum regulation
- Range 0...-850 hPa
- Accuracy ±0,5 hPa
Memory 10 000 readings
Dimensions 260 x 160 x 100 mm
Protective rate IP 66
Operating temp. -10°C ... +45°C
Enclosure Aluminium

VS Vacuum System


Configurations

Art. No. Description

VS-single

VS with one vacuum output

VS-twin

VS with two vacuum outputs




UMS
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