G-TRAN Series 4CH Display Unit IM1R1, IM2R1

4 channel display unit enables you to connect up to 4 sensor units, multiple measurements and display measured pressure. 8 set points output and I/O · communication control are equipped as standard features. It is possible to measure wide range pressure by the interlock function of the atmospheric pirani gauge or pirani gauge and ionization gauge.


  • 4 Channel Display
    Maximum four sensor units/ box units can be connected
    (Ionization gauge and cold cathode gauge are connectable only
    to CH1)
  • 4 Channel Display is Possible
    4 channel simultaneous measurement function
  • Used as Combination Gauge
    Possible to establish an interlock between the measurement
    of an ion gauge on CH1 and a pirani gauge on CH2
  • Control Output Signal
    Maximum 8 setpoint outputs from 4 gauges can be allocated
    (Channel allocation of each set point can be set from CH1
    to 4.)
  • Power Supply Voltage
    Either DC24V or AC100V can be used as input power source
  • Serial Communication Type
    RS232C communication is standard
  • Vacuum Output Signal
    Pressure is 0 to 10V LOG output/4CH
  • Display Unit
    LED / LCD displays are large, bright and easily to read
  • DIN Standards
    Compatible with DIN standards (compact size of 96 x 96

Special Features / Further Applications

  • For vacuum equipment (Photovoltaic field, FPD, Semiconductor
    and optics and electronic parts)
  • For vacuum equipment that require many set points

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