$ 31.28
Compact M12 inductive proximity sensor with 4 mm range, IP67, NPN output. Ideal for automation, metal detection, and harsh industrial environments.
The IME12-04BNSZW2S from SICK is a robust inductive proximity sensor engineered for non-contact detection of metallic objects in industrial environments. With its flush-mounted M12 housing, 4 mm sensing range, and high switching frequency of 2,000 Hz, it ensures fast and accurate operation in tight, high-speed automation applications.
Designed for machine builders, OEMs, and system integrators, this sensor is ideal for manufacturing lines, conveyors, robotics, and positioning tasks—especially where reliability, speed, and longevity are critical.
Compact & Rugged Design: Nickel-plated brass housing with IP67 protection for harsh environments.
High Precision: Reliable 4 mm sensing with minimal temperature drift and high reproducibility.
Versatile Compatibility: NPN output, 3-wire DC wiring, and standard cable connection for easy integration.
Exceptional Lifespan: With a mean time to dangerous failure (MTTFD) of 1,735 years, it offers maintenance-free operation.
Part Number: 1040774
Inductive proximity Sensor Model: IME12-04BNSZW2S
| Feature | Details | Benefit |
|---|---|---|
| Sensing Range (Sn) | 4 mm | Accurate object detection even in confined setups |
| Flush Mounting | Yes | Embedded installation saves space and prevents damage |
| Switching Frequency | 2,000 Hz | Detects fast-moving objects reliably |
| Output Type | NPN, Normally Open (NO) | Compatible with standard control systems |
| Supply Voltage | 10–30 V DC | Wide voltage tolerance for flexible usage |
| Enclosure Rating | IP67 | Fully protected against dust and water immersion |
| Ambient Operating Temperature | -25 °C to +75 °C | Operates reliably in diverse climates |
| Short-Circuit Protection | Yes | Increases durability in unstable electrical environments |
| Shock/Vibration Resistance | 30 g, 11 ms / 10–55 Hz | Built for demanding industrial applications |
| Cable Length | 2 m (PVC, 3-wire) | Flexible cable for convenient routing |
| Housing Material | Brass, nickel-plated | Resists corrosion, ensuring long-term reliability |
| Certifications | CE, UKCA, UL, China-RoHS, ACMA, Moroccan compliance | Ensures global market compliance |
| Accessories Included | 2x nickel-plated mounting nuts (BEF-MU-M12) | Ready-to-install package |
| MTTFD | 1,735 years | Exceptional long-term reliability |
| Temperature Drift | ±10% | Stable performance across varying temperatures |
| Reproducibility | ≤2% | Consistent sensor readings over time |
Download SICK IME12-04BNSZW2S Full Specification Datasheet (PDF)
Fastener Presence on Automotive Lines
Used to verify bolts are fully seated during car assembly, the sensor detects missing or misaligned fasteners without physical contact, ensuring product quality and avoiding rework.
Sheet Metal Alignment in Press Machines
Positioned at die entry points, the sensor confirms correct sheet placement before each press stroke. This avoids tool damage and production downtime due to misfeeds.
End-of-Travel Sensing for Actuators
Deployed at mechanical end-stops in motion systems, it reliably detects position limits even in harsh environments, thanks to its robust housing and high vibration resistance.
Cap Verification in Bottling Plants
The sensor checks for the presence of metal caps on bottles before sealing, preventing leaks or rejections. Its fast response is ideal for high-speed production lines.
Metal Sorting in Recycling Systems
On automated conveyors, the sensor identifies metal objects among mixed materials. Its precise switching helps divert items to the correct recycling stream.
Component Counting in Conveyor Systems
Mounted above conveyor belts, it counts metal parts passing by at high speeds. Its 2,000 Hz frequency ensures accurate counting without missing any items.
Detection in Dusty or Wet Packaging Areas
In packaging equipment exposed to moisture or dust, the sensor’s IP67 rating guarantees reliable detection of metal components without being affected by the environment.
| Supply voltage | 10 V DC … 30 V DC |
| Ripple | ≤ 10 % |
| Voltage drop | ≤ 2 V 1) |
| Current consumption | 10 mA 2) |
| Time delay before availability | ≤ 100 ms |
| Hysteresis | 5 % … 15 % |
| Reproducibility | ≤ 2 % 3) 4) |
| Temperature drift (of Sr) | ± 10 % |
| EMC | According to EN 60947-5-2 |
| Continuous current Ia | ≤ 200 mA |
| Cable material | PVC |
| Conductor size | 0.25 mm² |
| Cable diameter | Ø 3.9 mm |
| Short-circuit protection | ✔ |
| Reverse polarity protection | ✔ |
| Power-up pulse protection | ✔ |
| Shock and vibration resistance | 30 g, 11 ms/10 Hz … 55 Hz, 1 mm |
| Ambient operating temperature | –25 °C … +75 °C |
| Housing material | Brass, nickel-plated |
| Sensing face material | Plastic, PA 66 |
| Housing length | 63 mm |
| Thread length | 48 mm |
| Tightening torque, max. | ≤ 12 Nm |
| Items supplied | Mounting nut, brass, nickel-plated (2x) |
| UL File No. | NRKH.E181493 |
SICK Accessories (Recommended)
BEF-KHF-M12 – Clamping block with fixed stop, reinforced plastic
BEF-KH-M12 – Clamping block without fixed stop, reinforced plastic
BEF-WG-M12 – Mounting plate for M12 sensors, zinc-coated steel
BEF-WN-M12 – Mounting bracket for M12 sensors, zinc-coated steel
SICK Inductive Proximity Sensors
IME12-04BPSZW2S – PNP version of IME12 with identical form factor
IME18-08BNSZW2S – M18 housing with 8 mm sensing range for longer detection distance
IME08-02BNSZW2S – Compact M8 version for tighter installations
Contact our expert team for volume pricing, application support, or to get help integrating this sensor into your automation system.
