SJ-H228C Keyence

Specifications

Model		SJ-H228C
Type		HC
Ion generation method		Corona discharge
Structure		Shock-proof, resistance-coupled
Voltage application method/applied voltage		Pulse AC method/±7000 V
Ion balance control method		Dual I.C.C. method
Ion balance		±30 V ^*1
Cleanliness		ISO 14644-1 Class 2 ^*2
Operating distance		50 to 2000 mm 1.97" to 78.74"
Control input		NPN open collector or non-voltage contact signal
Control output		NPN type photorelay, 100 mA max. (at 40 V max.)
Major functions		Condition alarm output, ion level alarm output, alarm output
Air purge connection port		Rc 1/8
Air purge supplied pressure		0.5 MPa or less ^*3
Effective length		2280 mm 89.76" ^*4
No. ofelectrodes		36
Static elimination bar length		2240 mm 88.19"
Rating	Power voltage	24 VDC-36 V±10%
	Current consumption	500 mA (at 24 VDC)/350 mA (at 36 VDC)
	Overvoltage category	I
	Pollution degree	2
Environmental resistance	Ambient temperature	0 to +40°C 32.0°F to 104.0°F
	Relative humidity	35 to 85% RH (No condensation)
Material	Electrode probe	Silicon
	Main unit	ABS resin/PC
Weight	Static elimination bar	2350 g 82.89 oz
^1 Value measured under the following conditions: Operating distance: 300 mm 11.81" Air supply pressure: 0.2 MPa Frequency: 68 Hz Ambient operating temperature: 0 to +40°C 32.0°F to 104.0°F Ambient operating humidity: 35 to 65%RH Measurement position: Center of bar Under a 0.3 m/s 1.0 ft/s downflow ^2 Contact KEYENCE for detailed conditions. ^3 Contact KEYENCE when using the air purge function with intermittent air supply. ^*4 Effective length is for static elimination range when installation distance is 50 mm 1.97".

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Specifications

Model		SJ-H228C
Type		HC
Ion generation method		Corona discharge
Structure		Shock-proof, resistance-coupled
Voltage application method/applied voltage		Pulse AC method/±7000 V
Ion balance control method		Dual I.C.C. method
Ion balance		±30 V ^*1
Cleanliness		ISO 14644-1 Class 2 ^*2
Operating distance		50 to 2000 mm 1.97" to 78.74"
Control input		NPN open collector or non-voltage contact signal
Control output		NPN type photorelay, 100 mA max. (at 40 V max.)
Major functions		Condition alarm output, ion level alarm output, alarm output
Air purge connection port		Rc 1/8
Air purge supplied pressure		0.5 MPa or less ^*3
Effective length		2280 mm 89.76" ^*4
No. ofelectrodes		36
Static elimination bar length		2240 mm 88.19"
Rating	Power voltage	24 VDC-36 V±10%
	Current consumption	500 mA (at 24 VDC)/350 mA (at 36 VDC)
	Overvoltage category	I
	Pollution degree	2
Environmental resistance	Ambient temperature	0 to +40°C 32.0°F to 104.0°F
	Relative humidity	35 to 85% RH (No condensation)
Material	Electrode probe	Silicon
	Main unit	ABS resin/PC
Weight	Static elimination bar	2350 g 82.89 oz
^1 Value measured under the following conditions: Operating distance: 300 mm 11.81" Air supply pressure: 0.2 MPa Frequency: 68 Hz Ambient operating temperature: 0 to +40°C 32.0°F to 104.0°F Ambient operating humidity: 35 to 65%RH Measurement position: Center of bar Under a 0.3 m/s 1.0 ft/s downflow ^2 Contact KEYENCE for detailed conditions. ^3 Contact KEYENCE when using the air purge function with intermittent air supply. ^*4 Effective length is for static elimination range when installation distance is 50 mm 1.97".

Model		SJ-H228C
Type		HC
Ion generation method		Corona discharge
Structure		Shock-proof, resistance-coupled
Voltage application method/applied voltage		Pulse AC method/±7000 V
Ion balance control method		Dual I.C.C. method
Ion balance		±30 V ^*1
Cleanliness		ISO 14644-1 Class 2 ^*2
Operating distance		50 to 2000 mm 1.97" to 78.74"
Control input		NPN open collector or non-voltage contact signal
Control output		NPN type photorelay, 100 mA max. (at 40 V max.)
Major functions		Condition alarm output, ion level alarm output, alarm output
Air purge connection port		Rc 1/8
Air purge supplied pressure		0.5 MPa or less ^*3
Effective length		2280 mm 89.76" ^*4
No. ofelectrodes		36
Static elimination bar length		2240 mm 88.19"
Rating	Power voltage	24 VDC-36 V±10%
	Current consumption	500 mA (at 24 VDC)/350 mA (at 36 VDC)
	Overvoltage category	I
	Pollution degree	2
Environmental resistance	Ambient temperature	0 to +40°C 32.0°F to 104.0°F
	Relative humidity	35 to 85% RH (No condensation)
Material	Electrode probe	Silicon
	Main unit	ABS resin/PC
Weight	Static elimination bar	2350 g 82.89 oz
^1 Value measured under the following conditions: Operating distance: 300 mm 11.81" Air supply pressure: 0.2 MPa Frequency: 68 Hz Ambient operating temperature: 0 to +40°C 32.0°F to 104.0°F Ambient operating humidity: 35 to 65%RH Measurement position: Center of bar Under a 0.3 m/s 1.0 ft/s downflow ^2 Contact KEYENCE for detailed conditions. ^3 Contact KEYENCE when using the air purge function with intermittent air supply. ^*4 Effective length is for static elimination range when installation distance is 50 mm 1.97".

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