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SC-4M
4 Kanal Meßverstärker für DMS, LVDT, Thermo, F/V Konferter, ISO, ICP ...., Verstärkung 10 - 100 -1000 über Steckbrücken programmierbar, Sensorspeisung über Steckbrücken programmierbar 4V, 8V, Nullabgleich über Poti!!!, Ausgang +/- 5V über BNC, Eingang über 9 poligen Cannon Stecker,Stromversorgung10-30 V DC

SC-4/M - Mobile Sensor amplifier
4 channel signal conditioning unit, mixed installation practicable with modules such as Straingauge, LVDT, Thermocouples, F/V converter and more.

sc4m-s.gif (79156 Byte)
  • Signal conditioning for straingauge, displacement, vibration, shock, temperature ....
  • Easy handling
  • Mixed installation practicable, 1 up to 4 modules
  • Per jumper selectable gain for STG and LVDT
  • STG excitation + 4 or 8 V
  • Full-, half- or quarter-bridges
  • Power 9-18 or 18-32 VDC
  • Size 140x180x25 mm
sc4m-ha-s.gif (71402 Byte)

Technical data

SC-4/M consist of:
  • Basic housing with motherboard for max. 4 signal conditioning modules
  • DC/DC converter for power input of 9-18 or 18-32 VDC
  • Size 130x180x35 mm
  • Weight incl. 4 signal conditioning modules 900g

 

Signal conditioning modules

To measure:

Module

Description

Characteristics

Force,

pressure,

strain,

torsion,

material stress

STG Strain gauges
  • Full, half, quarter bridges in 2- and 3-wire technique
    (120W , 350W , 1kW )
  • Setable gain (10, 100, 1000)
  • Setable bridge supply (4V, 8V)
  • Offset calibration with potentiometer
  • Additive 5kHz fixed filter (2pol. Butterworth)
distance LVDT Inductive distance sensor
  • Setable gain (1, 2, 5, 10)
  • Sensor supply 5kHz, 2.5V
  • Offset calibration with potentiometer
Frequency,

speed by pulse frequency

F/V Frequency-to-voltage converter
  • Setable maximum frequency (500Hz, 2.5kHz, 10kHz)
  • Minimum frequency 40Hz
  • Signal amplitude 0.3-10V
  • Square, sine and triangle wave forms
  • 10Hz output filter (2pol. Butterworth)
Acceleration, oscillation, vibrations ACC Acceleration sensor based on STG
  • all common sensors
CAP Capacitance accelerometer
ICP Piezoelectric accelerometer
Temperature THERMO Thermo wires

Type J, K (T)

  • Measuring range from -20°C up to +600°C
  • Gain 10mV/°C
  • Internal cold junction compensation
  • Optional galvanic isolation with integrated ISO module
galvanic isolated voltage ISO Isolation amplifier
  • Additive isolated sensor excitation
  • Optional 4Hz fixed filter (4pol. Butterworth)
Current CUR Current-to-voltage converter
  • Input current 0-20mA
  • Input impedance 125W
  • Bridge excitation 12V
  FILTER Optional filter for all modules
  • 8th order elliptical or linear phase frequency response, more than 2000 cut off frequencies from 10Hz to 7,5kHz available (reciprocal scaling)
 
Datenblatt PDF       Bedienungsanleitung PDF       Anwendungsbeispiele PDF 


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