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Keyence SJ-E252H

Bar Type Main Unit, High End Model 2520 mm.

MPN: SJ-E252H
Category: Energy-Saving High-Speed Sensing Ionizer

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence SJ-E252H?

Bar Type Main Unit, High End Model 2520 mm. SJ-E252H. Series: Energy-Saving High-Speed Sensing Ionizer. Series code: SJ-E series

Specifications

Model Name	Bar Type Main Unit, High End Model 2520 mm
Model Code	SJ-E252H
Series Title	Energy-Saving High-Speed Sensing Ionizer
Series Code	SJ-E series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR55059&dlModelId=PM_135E25H&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/static/ionizer/sj-e/downloads/?mode=cd&modelId=PM_135E25H
Manuals URL	https://www.keyence.com/products/static/ionizer/sj-e/downloads/?mode=ma&modelId=PM_135E25H
Model	SJ-E252H
Ion generation method	Corona discharge method
Structure	Shockless resistive coupling type
Voltage application method / Applied voltage	Pulse AC method/±8000 V
Ion balance control method	Hi-Power I.C.C. method
Ion balance	±30 V*1
Installation distance	50 to 2000 mm 1.97" to 78.74"
Control input	NPN open collector or contact point signal without voltage
Control output - Ion level warning, condition warning, alarm output	NPN open collector, Maximum 100 mA (40 VDC or less)
Communication function	Remote control communication
Major functions	Condition alarm, ion level alarm, alarm output
Air connection port	Rc 1/8
Air supply pressure	0.1 MPa to 0.5 MPa*2(recommended air pressure of 0.2 MPa)
Effective length	2580 mm 101.57"*3
Total length	2480 mm 97.64"
No. ofelectrodes	81
Rating - Power voltage	24 VDC to 36 VDC ±10%
Rating - Current consumption	700 mA (at 24 V), 500 mA (at 36 V)
Rating - Overvoltage category	I
Rating - Pollution degree	2
Environmental resistance - Ambient temperature	0 to +40°C 32 to 104°F
Environmental resistance - Relative humidity	35 to 85% RH (no condensation)
Material - Electrode probe	Tungsten
Material - Main body	ABS/PBT/PP/LCP/PPS/SPS/SUS
Weight	2600 g 91.71oz

SJ-E252H: frequently asked questions

When can SJ-E252H be shipped?

SJ-E252H is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up SJ-E252H in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for SJ-E252H and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SJ-E252H, subject to availability and destination.