Keyence ER-M045N
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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 | 0.06 kg |
Shipping & availability
When can ER-M045N be shipped?
ER-M045N 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-M045N 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-M045N 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-M045N, subject to availability and destination.
Compact all-metal shielded type Cylindrical type ø4.5 Cable NPN output. ER-M045N. Series: Inductive Proximity Sensor. Series code: ER series
Specifications
Specifications
| Model Name | Compact all-metal shielded type Cylindrical type ø4.5 Cable NPN output |
| Model Code | ER-M045N |
| Series Title | Inductive Proximity Sensor |
| Series Code | ER series |
| Data Sheet URL | https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157289&dlModelId=PM_28M045N&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US |
| CAD URL | https://www.keyence.com/products/sensor/proximity/er/downloads/?mode=cd&modelId=PM_28M045N |
| Manuals URL | https://www.keyence.com/products/sensor/proximity/er/downloads/?mode=ma&modelId=PM_28M045N |
| Model | ER-M045N |
| Type | Compact all-metal shielded type Cylindrical type ø4.5 Cable NPN output |
| Power supply cable length | 2 m 6.6' *1 |
| No. of control outputs | 1 |
| Output mode | N.O. |
| Button | None |
| Detecting distance | 1.5 mm 0.06" ±10% *2 |
| Response frequency | 170 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") | 5 × 5 mm 0.20" × 0.20" |
| Temperature characteristics | ±10% or less of detecting distance at +25°C +77°F(0 to +55°C 32°F to 131°F)±15% or less of detecting distance at +25°C +77°F(-25 to 0°C -13°F to +32°F, +55 to +70°C 131°F to +158°F) |
| Control output | Open-collector, 30 VDC or less, Max. 50 mA |
| Power supply - Power voltage | 16 to 30 VDC (including 10% or less ripple (P-P)), Class 2 |
| Power supply - Power consumption (excluding load current) | 960 mW or less (40 mA or less at 24 V, 60 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) |
| 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 | 500 m/s2 1640.4 ft/s2 (50 G), 10 times in each of the X, Y, and Z directions |
| Material - Head | SUS316LEpoxy resin |
| Material - Amplifier | Header-to-amplifier cable: TPU, Case: PBT/TPU[Connector] Indicator: LCP, Connector metal: SUS303, Connector: LCP[Cable] Indicator: TPU, Power cable: PVC |
| Material - Accessories | ― |
| Weight | Approx. 65 g2.29 oz |
