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          High-Performance Micro Static EliminatorsSJ-M series

          SJ-M021G

          Spot Type Main Unit, Head Cable 2-m and CAB Needle

          SPECIFICATIONS

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          Model

          SJ-M021G

          Type

          Static Elimination Head

          Voltage application method

          Pulse AC method

          Applied voltage

          ±5.5 kV

          Rated output voltage

          ±6 kV

          Ion balance control method

          I.C.C. method

          Static elimination time

          0.5 sec max.*1

          Ion balance

          ±15 V or less*2

          Max. air pressure

          0.001 to 0.5 MPa*3

          Min. air pressure

          With SJ-ML

          0.02 MPa (20 Nl/min)

          With SJ-MS/ML1

          0.03 MPa (20 Nl/min)

          With SJ-MS/ML2

          0.02 MPa (20 Nl/min)

          With SJ-MS/ML3

          0.08 MPa (50 Nl/min)

          With SJ-MS/ML4

          Control input

          Static elimination stop input

          Non-voltage input

          Control output

          Alarm output

          NPN open collector 100 mA (40 V or less)

          Ion level alarm output

          Condition alarm output

          Rating

          Power voltage

          24 VDC ±10 %

          Current consumption

          450 mA or less

          Environmental resistance

          Ambient temperature

          0 to +80 °C 32 to 176 °F*4*5

          Relative humidity

          35 to 65 % RH

          Weight

          Approx. 600 g

          *1 At installation distance 50 mm 1.97", air flow 60 Nl/min (ambient temperature 20 to 30 °C 68 to 86 °F, relative humidity 40 to 60 %)
          *2 Values obtained at an installation distance of 50 mm 1.97" and air flow rate of 20 Nl/min [ambient operating temperature +20 to +30 °C +68 to +86 °F, ambient operating humidity 40 to 60 % RH] (without nozzle)
          *3 Inquire for derating of humidity/pressure in environments exceeding +35 °C 95 °F. Use clean or dry air at a temperature of -20 °C -4 °F or less. Min. air pressure varies by nozzle used.
          *4 Use a supplied fluid with a temperature of 40 °C 104 °F or less.
          *5 Only for the pressure cable. Other parts should be used with an ambient temperature of 0 to 40 °C 104 °F.

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