High-performance Micro Static EliminatorSJ-M series

SJ-M020G(1.2M)

SJ-M020G 1.2-m Type

SPECIFICATIONS

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Model

SJ-M020G(1.2M)

Type

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 *2

Air purge supplied pressure

0.001 to 0.5 MPa *3

Control input

Static elimination stop input

Non-voltage input

Control output

Alarm output

NPN open c ollector 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*4*5

Relative humidity

35 to 65 % RH (No condensation)*6

Weight

Approx. 540 g

*1 At installation distance 50 mm, air flow 60 Nl/min (ambient temperature 20 to 30°C, relative humidity 40 to 60%)
*2 At installation distance 50 mm, air flow 20 Nl/min (ambient temperature 20 to 30°C, relative humidity 40 to 60%)
*3 Contact KEYENCE for information about derating for humidity and pressure when the ambient temperature above 35°C. Use clean, dry air with a dew point of -20°C or less for the supplied fluid. Also, the
minimum air flow amount varies according to the nozzle. Contact KEYENCE for information about each nozzle.
*4 Use a supplied fluid with a temperature of 40 °C or less.
*5 Only for the pressure cable. Other parts should be used with an ambient temperature of 0 to 40 °C.
*6 Contact KEYENCE for information about derating for humidity and pressure when the ambient temperature above 35 °C. Use clean, dry air with a dew point of -20 °C or less for the supplied fluid. Also, the minimum air flow amount varies according to the nozzle. Contact KEYENCE for information about each nozzle.

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