Omron E2B-M12KS04-WP-B1 2M Proximity Sensor
Omron E2B-M12KS04-WP-B1 2M Proximity Sensor is an inductive M12 sensor developed for stable object detection in industrial automation systems. It provides a 4 mm sensing distance with PNP NO output, short body structure, and a pre-wired 2M cable suitable for machinery and conveyor installations. Commonly used as an Omron Proximity Sensor PNP NO configuration, this model supports reliable sensing performance in applications that require compact installation and stable switching behavior. Manufactured by Omron automation, it belongs to the industrial sensing solutions range and the e2b series proximity platform used across factory automation systems.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2B-M12KS04-WP-B1 2M |
Omron E2B-M12KS04-WP-B1 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting | Shielded |
| Sensing Distance | 4 mm |
| Setting Distance | 0 to 3.2 mm |
| Body Length | Short body |
| Output Configuration | PNP |
| Operation Mode | NO |
| Connection | Pre Wired Cable Length 2M |
| Power Supply Voltage | 10 to 30 VDC |
| Body Material | Brass |
| Standard Target | 12 × 12 × 1 mm |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
| Response Frequency | 1,000 Hz |
| Current Consumption | 10 mA max |
| Indicator | Operation indicator (Yellow LED) |
| Protection Circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection |
| Ambient Temperature Range | Operation and storage : -25 to 70ºC (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 95%, Storage: 35% to 95% |
| Insulation Resistance | ±10% max. of sensing distance at 23ºC within temperature range of -10 to 55ºC ±15% max. of sensing distance at 23ºC within temperature range of -25 to 70ºC |
| Dielectric Strength | 50 MΩ min. (at 500 VDC) between current carry parts and case |
| Vibration Resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions |
| Shock Resistance | 1,000 m/s2, 10 times each in X, Y and Z directions |
| Voltage Influence | ±1% max. of sensing distance in 24 V ±15% |
| Degree Of Protection | IP67 |
| Weight | Approx. 75 g |
The Omron E2B-M12KS04-WP-B1 2M is selected in industrial automation systems where compact sensing structure and stable PNP switching are required. Engineers working with E2B M12KS04 WP B1 configurations typically consider this sensor for its predictable sensing response, shielded M12 design, and reliable operation during continuous production cycles. Its short body construction allows smooth installation inside fixtures, machine frames, and conveyor assemblies where mounting space is limited.
This E2B-M12KS04-WP-B1 2M sensor is commonly used in positioning systems, object detection tasks, and automated machine sequences requiring repeatable sensing accuracy. The pre-wired cable structure supports efficient wiring integration while maintaining stable detection performance across varying operating conditions. Applications using Omron Proximity Sensor PNP NO configurations often depend on this model for reliable signal handling and consistent switching behavior in industrial environments.
Within the e2b sensing platform, the E2B-M12KS04-WP-B1 structure aligns with industrial systems that require compact sensing dimensions and dependable long-term operation. Engineers comparing proximity sensor configurations frequently evaluate this sensor for its balanced sensing distance, electrical compatibility, and integration flexibility. This clear relationship between model, sensing structure, and application makes the Omron E2B-M12KS04-WP-B1 2M a practical choice for industrial automation systems.
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