Ref: GSV-15KL4

Junction box with measuring amplifier for sensors with straingages

  • Junction box for connecting up to four load cells
  • Protection class IP66
  • Output signal -10V...+10V or 4...20mA configurable
  • Zero setting input via digital input
  • Autoscale function for automatic adjustment of the input sensitivity
  • Two threshold value switches, potential-free

Download the product sheet



The junction box with integrated measuring amplifier GSV-15KL4 is suitable for connection with sensors with strain gauges, such as force sensors, torque sensors, strain sensors and load cells.

The area of application is silo weighing with load cells or strain transducers.

Four terminal strips “RM5” are available for parallel connection of up to four load cells or four strain transducers within a piece of weighing equipment.

The junction box with dimensions of 220mm x 120mm x 81mm is designed with protection class IP66.

The integrated “GSV-15HSW”-type electronic measuring system has two threshold value outputs that can be set in 10% levels via coding switches.

An automatic zero adjustment can be triggered via a digital input or via a push switch. The zero point is stored in a non-volatile memory.

With the “scale function”, any input size in a range between 0.2 mV/V and 3.5 mV/V can be scaled to an analogue output voltage of 10V or 20mA. The scale function is triggered via a push switch or via the digital input “scale”. A coding switch enables you to set whether scale is to be carried out at full load or part load: For the scale function, input signals from 10% to 100% can be selected in 10% levels.

The integrated digital filter facilitates the formation of a stable, low-noise and zero point stable output signal especially at low frequencies from 5...105 Hz, and also at high amplifications of low input signals of 0.2 mV/V for example.

The resolution at the analogue output is 4,096 parts.

The sampling frequency can also be set to 1,000 Hz in the factory.

The analogue output can be configured as current or voltage output by means of jumpers.


  • Silos
  • Scales
Electronic type
Junction Box
Input channels
Input signal type
SG bridge
Precision (max error)
≤ 0.1 %
Analog output signal
4-20 mA, ± 10 VDC
Digital output signal
Tension d'alimentation
10 Vcc
Protection Class

220 mm x 120 mm x 81 mm

  • Type de sortie
  • Sensibilité
  • Accessoire de montage

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