Keyence ER-U12N

Name: Keyence ER-U12N
Brand: Keyence
SKU: ER-U12N

MPN: ER-U12N · Brand: Keyence

Price on request

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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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Quick facts

Availability	Confirmed on request
Category	Inductive Proximity Sensor
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	0.08 kg

Shipping & availability

When can ER-U12N be shipped?

ER-U12N 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 ER-U12N 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 ER-U12N 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 ER-U12N, subject to availability and destination.

Ultra-long distance unshielded type Screw type M12 Cable NPN output. ER-U12N. Series: Inductive Proximity Sensor. Series code: ER series

Specifications

Model Name	Ultra-long distance unshielded type Screw type M12 Cable NPN output
Model Code	ER-U12N
Series Title	Inductive Proximity Sensor
Series Code	ER series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157289&dlModelId=PM_287U12N&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/proximity/er/downloads/?mode=cd&modelId=PM_287U12N
Manuals URL	https://www.keyence.com/products/sensor/proximity/er/downloads/?mode=ma&modelId=PM_287U12N
Model	ER-U12N
Type	Ultra-long distance unshielded type Screw type M12 Cable NPN output
Power supply cable length	2 m 6.6' *1
No. of control outputs	1
Output mode - Output 1	N.O.
Output mode - Output 2	―
Button	Available
Detecting distance - With default settings (Mode 1)	18 mm 0.71" ±10% *2
Detecting distance - With distance switching (Mode 2)	12 mm 0.47" ±10% *2
Response frequency - With default settings (Mode 1)	15 Hz 3 4
Response frequency - With distance switching (Mode 2)	50 Hz 3 4
Hysteresis distance	15% or less of detecting distance
Detectable object	Magnetic metal, Non-magnetic metal *5
Standard detectable object (Iron, t = 1 mm 0.04")	54 × 54 mm 2.13" × 2.13"
Temperature characteristics	±10% or less of detecting distance at +25°C +77°F(-25 to +55°C -13°F to +131°F)±15% or less of detecting distance at +25°C +77°F(+55 to +70°C 131°F to 158°F)
Control output	Open-collector, 30 VDC or less50 mA or less for 1 output, or 50 mA or less in total for 2 outputs
Power supply - Power voltage	16 to 30 VDC (including 10% or less ripple (P-P)), Class 2
Power supply - Power consumption (excluding load current)	1000 mW or less(42 mA or less at 24 V, 63 mA or less at 16 V)
Protection circuit	Protection against reverse power connections, output short-circuits, and reverse output connections
Environmental resistance - Enclosure rating	IP67 (IEC60529)
Environmental resistance - Ambient temperature	-25 to +70°C -13°F to +158°F (no freezing) *7
Environmental resistance - Relative humidity	Up to 95% RH (no condensation)
Environmental resistance - Vibration resistance	10 to 500 Hz; Power spectral density: 0.816 G2/Hz; X, Y, and Z directions
Environmental resistance - Shock resistance	1000 m/s2 3280.8 ft/s2 (100 G),10 times in each of the X, Y, and Z directions
Material	Detecting surface: LCP, Mounting screw: SUS303 (M30: SUS304), Case resin: PBT, Button: PBT, Nut: SUS304, Toothed lock washer: SUS304[Connector] Indicator: PBT (M8: LCP), Connector: PBT (M8: LCP), Case: SUS303[Cable] Indicator: TPU, Cable cap (M8 only): PBT, Cable: PVC
Accessories	Nut ×2, Toothed lock washer ×1
Weight	Approx. 75 g 2.65 oz