USD 22.78
M8 unshielded inductive sensor with 4mm range, 1 kHz response, and PNP NO output. Robust IP67 stainless steel design for high-speed industrial position sensing and jam detection.
The Omron E2B-S08KN04-MC-B1 is a unshielded short-body M8 cylindrical inductive proximity sensor with PNP normally open output. It detects ferrous metal at 4 mm ±10%, with a 0–3.2 mm setting distance and 1,000 Hz response frequency. The stainless steel body is rated IP67; current supply status is recorded as Unknown.
A PNP unshielded inductive proximity with a rated sensing range of 4 mm ±10%.
| Parameter | Value |
|---|---|
| Sensor type | unshielded cylindrical inductive proximity sensor |
| Body size | M8 short body, stainless steel |
| Sensing distance | 4 mm ±10% |
| Setting distance | 0–3.2 mm |
| Differential travel | 10% max. of sensing distance |
| Detectable object | Ferrous metal; sensing distance decreases with non-ferrous metals |
| Standard sensing target | Mild steel ST37, 12 × 12 × 1 mm |
| Response frequency | 1,000 Hz |
| Power supply | 10–30 VDC; 10% p-p ripple included |
| Current consumption | 10 mA max. |
| Output | PNP open collector, normally open; 200 mA max. at 30 VDC max. |
| Residual voltage | 2 V max. at 200 mA with 2 m cable |
| Protection circuits | Output and supply reverse-polarity protection; surge suppressor; short-circuit protection |
| Ambient temperature | Operating/storage −25 to +70 °C; no icing or condensation |
| Ambient humidity | Operating/storage 35–95% RH |
| Enclosure rating | IP67 |
| Housing material | SUS303 stainless steel; PBT sensing surface; PVC cable |
| Connection | M8 3-pin connector; mating cable sold separately |
| Physical Weight (kg) | Approx. 0.020 kg packaged |
| Dimensions L x W x H (cm) | See Omron dimension drawing; dimensions not transcribed numerically |
| Supply status | Unknown; current manufacturer supply state not established |
Engineering suggestions require suitability checks for your installation.
A fixture may need a compact signal when a steel feature reaches a defined position.
Mount the unshielded M8 sensor within its 0–3.2 mm setting range and confirm the actual target and PNP input logic.
A mechanism can use a proximity switch to confirm a metal stop or actuator position without physical contact.
Use the normally open output with a compatible controller input; allow for reduced sensing distance on non-ferrous targets.
