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SC4-PM Panel mount digital display unit

Made in Germany
SC4-PM Panel mount digital display unit
Click images to enlarge.
The SC4-PM Digital Tension Indicator is designed to connect to up to four (4) separate tension sensors. The current value of each of the connected sensors are shown simultaneously as a numeric value along with the engineering units.


  • Panel mount display unit (1/4 DIN IEC 61554 cutout – 91.5 x 91.5 mm)
  • Required power supply +15…24 V DC (regulated)
  • The instrument povides the required power (+15 V DC) for the connected sensor
  • CE certified with sensor connected
  • Suitable for connecting a maximum of 4 sensors (different ranges are possible) with analog output 0 – 1 V DC or optional series without integrated amplifier (output mV/V)
  • Backlight, graphic LCD display with 2 different display modes:
    • Readings wit alarm control
    • Bar chart, reading and alarm control
  • Various output signals are available:
    • digital (standard): USB (front side), RS 422 (rear side)
    • analog (optional): 0 – 10 V DC (rear side)
  • Adjustable damping for easier reading if tension fluctuates
  • User set limits (Min and Max alarms) and open collector output for external control units
  • Each channel of display unit SC4-PM can be scaled to engineering units as grams, cN, daN, N, g, kg, lb and oz depending to the used sensor
  • Easy calibration to customized material by the operator – zero and gain calibration is required for the connected sensor
  • Possibility to store 4 different materials curves
  • Easy operation using keys: menu for configurating the device (alarm limits, damping, units, tension range, language, material curve)
  • The set-up menu can be password protected

Available Models

Connectable SensorsOutput Signal
SC4-PMSensors with amplifier (0 – 1 V)USB, RS 422, open collector
SC4-PMDSensors without amplifier (mV/V)USB, RS 422, open collector

Output Signal


Output signal: Digital, USB
  • 4 x open collector to connect the display to a PC
  • Max. 200 readings can be transferred per second


Output signal: Digital, RS 422
  • 4 x open collector to connect the display to a PC
  • Used to send data over a longer distance or multi user systems
  • Max. 200 readings can be transferred per second

Code A2

Output signal: Analog, 0 – 10 V DC


Digital displayGraphic LCD display with backlight
Engineering unitscN, daN, g, kg, lb or oz selectable
Adjustment4 material curves can be saved
Selectable Damping9 adjustable settings
Signal processingDigital
Output signalDigital (standard): USB and RS 422 (57600, 8, N, 1)
Analog (option): 0 – 10 V DC /RLast ≥ 5kΩ
Input signal0 – 1 V DC, option mV/V
Alarm limitsProgrammable MIN.- MAX limits per sensor
Alarm limitsOpen collector max. 30 V DC, 10 mA
Exit hubTerminal strip
Power supply for sensorYes
Power supply+15 … 24 V DC, 100 mA, regulated
Current consumption0.300 A
Temperature range10 – 45° C
Air humidity85 % RH, max.
Cut out1/4 DIN cut out: 110 x 90 x 90 mm (LxWxH), mounting cut out 91.5 x 91.5 mm
Weight, net (gross)Approx. 300 g (Approx. 1000 g)

Complete Kit

Display unit SC4-PM with transport packaging, USB connecting cable, operating instruction in German and English, Certificate of Compliance with the order 2.1 according EN 10204 free of charge


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