Bar Type Main Unit, Standard Model 2280 mm SJ-H228A

SJ-H228A - Bar Type Main Unit, Standard Model 2280 mm

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

360°view (3D PDF)

  • CE Marking
  • CSA

Specifications

Model

SJ-H228A

Type

HA

Ion generation method

Corona discharge method

Structure

Shockless resistive coupling type

Voltage application method/applied voltage

Pulse AC method, ±7000 V

Ion balance control method

Dual I.C.C. method

Ion balance

±30 V *1

Operating distance

50 to 2000 mm

Control input

NPN open collector or contact point signal without voltage

Control output

NPN photo relay, Maximum 100 mA max. (40 V or less)

Major functions

Condition alarm, ion level alarm, alarm output

Air purge connection port

Rc 1/8

Air purge supplied pressure

0.5 MPa or less *2

Effective length

2280 mm *3

No. of electrodes

36

Static elimination bar length

2240 mm

Rating

Power voltage

24 VDC to 36 VDC ±10%

Current consumption

500 mA (at 24 V), 350 mA (at 36 V)

Overvoltage category

I

Pollution degree

2

Environmental resistance

Ambient temperature

0 to +40°C

Relative humidity

35 to 85% RH (no condensation)

Material

Electrode probe

Tungsten

Main unit

ABS/PC

Weight

Static elimination bar

2350 g

*1 Measured under the following conditions.
Installation distance: 300 mm (22 Hz), 600 mm (10 Hz), 1500 mm (1 Hz)
Operating ambient temperature: 0 to +40°C
Operating ambient humidity: 35 to 65% RH
* 0.3 m/s downflow
*2 Contact KEYENCE when using the air purge function with intermittent air supply.
*3 Effective length is for static elimination range when installation distance is 50 mm.

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