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          7. Main Unit, Negative-pressure Type, -101.3 kPa, PNP

          Ultra-compact Digital Pressure SensorAP-C30 series

          Main Unit, Negative-pressure Type, -101.3 kPa, PNP



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          Negative pressure

          Rated pressure

          0 to -101.3 kPa

          Fluid type

          Air or non-corrosive gases

          Type of pressure

          Gauge pressure


          3 1/2-digit, 2-color, 7-segment LED (Character height: 11 mm), Display cycle: 10 times/s

          Operation indicator

          Red LED x 2 (corresponding to control output 1 and 2)

          Display resolution

          Normal mode: 0.1 kPa, Focus mode: 0.01 kPa

          Power consumption


          12 V: 720 mW (60 mA) or less, 24 V: 960 mW (40 mA) or less*1

          Display temperature characteristic

          ±1 % of F.S. max.


          Variable (Standard: 0.5 % of F.S.)*2

          Response time (Chattering prevention function)

          2.5, 5, 100, or 500 ms (selectable)


          Analogue output

          1 to 5 V with load impedance of 1 kΩ max. (or zero-shift input selectable)

          Zero-shift input

          Input time: 2 ms or more. (or analog output selectable)

          Control output

          PNP open collector 100 mA max. (at 30 V or below) with max. residual voltage of 1 V, 2 outputs (NO or NC selectable)

          Pressure port

          Rc (PT) 1/8 180 ° rotation


          Power voltage

          12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

          Power consumption

          Eco mode

          12 V: 480 mW (40 mA) or less, 24 V: 720 mW (30 mA) or less*1

          Environmental resistance

          Pressure resistance

          500 kPa

          Ambient temperature

          0 to +50 °C (No freezing)

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions


          Front housing: Polysulfone, Rear housing: PBT, Front seat: Polycarbonate, Pressure port: Zinc die-casting


          Power supply cord (2-m with connector)


          Approx. 30 g (without cable) /Approx. 85 g (with 2-m cable)

          *1 Excluding the current for analog output Including the current for the sensor head
          *2 A standard of 0.2 % of FS applies while in focus mode.

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          Process Controls / Process Sensors