Detectors Products VXB2 – Magnetometer for Use in Boreholes

VXB2 – Magnetometer for Use in Boreholes

Magnetometer Kit, optimized for Continuous Use in Boreholes (± 20,000 nT)

  • High search performance
  • Rugged construction and low weight
  • Fast start-up
  • Simple operation
  • No sensor calibration required
  • Measuring range up to ± 20,000 nT
  • Mobile data acquisition and powerful analysis with VALLON software solutions

The VXB2 borehole detector together with its components provides a high-performance detection system for locating ferromagnetic objects in soil.

The survey data can be displayed and reviewed immediately on VALLON field computers as a curve or color-coded map. The data on the desktop PC can be analyzed in detail later using the VALLON software available as an option.

Wireless data transmission to the VALLON field computer also significantly faciliates the detection work.

Suitable for following searches ...

UXO :  Ideally suited for searching for relatively large ferromagnetic objects of all kinds (such as unexploded ordnance, etc.), particularly for data acquisition.
Underwater :  Also suited for underwater use.
Borehole :  Optimized for use in boreholes—optionally also with SEPOS® positioning system.
  • Technical Data


    76.5 x Ø 3.2 cm (30.11 x Ø 1.26 ")

    Alarm signal
    Visual (VFC4)/Audio (VCU3)
    Digital probe VSM: 60 m

    Case set sensor*
    102 x 43 x 17 cm (40.15 x 16.93 x 6.69 ")

    Case set electronics*
    52 x 44 x 20 cm (20.47 x 17.32 x 7.87 ")

    *Tolerance ± 3 %


    Case set sensor* – including standard scope of delivery
    12 kg (26.45 lbs)

    Case set electronics* – including standard scope of delivery
    7 kg (15.43 lbs)

    *Tolerance ± 10 %

    Disposable/rechargeable battery

    Rechargeable battery pack – Standard

    Disposable/rechargeable battery operating time

    Rechargeable battery pack with VCU3: About 15 h*
    Rechargeable battery pack with VFC2: About 8 h*

    *Ambient temperature of around 20 °C, rechargeable battery pack.

    Subject to changes that serve technical progress.
  • Scope of Delivery

    Basic package | Item No. 2002590000

    Field computer VFC4, Central electronics unit VCU2, 2 x Case, Digital probe VSM, Sensor cable 15 m/12 m, Extra weight, Hook wrench 30/32, Ring screw, 4 x Carabiner for rod Koppel VXB2/VXB3, Waist belt, Operation manual

  • Parts/Accessories

    • Case sensor set VXB2 Art.-Nr. 2802590001 Rugged case for storage and safe transport of the detector
    • Digital probe VSM Art.-Nr. 2909990674 Digital probe with 50 cm sensor distance
    • Field computer VFC4 Art.-Nr. 2005350000
    • Central electronics unit VCU2 Art.-Nr. 2002540110 Electronics unit for device settings and interface to field-computer
    • Detector SEPOS®-Borehole Art.-Nr. 2900130130 SEPOS® detector for the precise determination of the probe position
    • Connection cable SEPOS®-Borehole Art.-Nr. 2500130032 Connecting the SEPOS®-Borehole detector to the central electronics unit VCU2/VCU3
    • Sensor cable VXB2 SEPOS®, 15 m/12 m Art.-Nr. 2502590001 Cable with position sensors for the borehole detection
    • Waist belt Art.-Nr. 9150006007 Waist belt for the easy attachment of VCU2/VCU3
    • Carabiner for belt Art.-Nr. 8902590005 For the attachment of the central electronics unit VCU2/VCU3 to the belt
    • Hook wrench Art.-Nr. 9150006024 Handy hook wrench 30/32 to adjust the head of the probe
    • Ring screw Art.-Nr. 2909990105 Allows the attachment of additional weight at the probe for under water use
    • Extra weight Art.-Nr. 2909990631 For the attachement an the bottom side of the probe für under water use

Service and contact

Hotline: +49 7121 9855-0