Procurement teams shortlist BM1M-MDT with Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Ben5M Mfr, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics BM1M-MDT Photoelectric Sensor
The Autonics BM1M-MDT Photoelectric Sensor offers Retroreflective type sensing type, 1m(MS-2), Infrared LED(940nm), NPN open collector output, 12-24VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BM Series.
| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BM1M-MDT |
Autonics BM1M-MDT Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Retroreflective type |
| Sensing distance | 1m(MS-2) |
| Sensing target | Opaque material of min. ร60mm |
| Response time | Max. 3ms |
| Light source | Infrared LED(940nm) |
| Sensitivity adjustment | Fixed |
| Operation mode | Dark ON |
| Power supply | 12-24VDC |
| Current consumption | Max. 40mA |
| Control output | NPN open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -10 to 60โ, storage: -25 to 70โ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Connection type | Cable type(ร4, 2m) |
| Material | Case: Acrylonitrile butadiene styrene, Sensing part: Acryl, Bracket: Steel plate cold commercial, Bolt: Steel chromium molybdenum, Nut: Steel chromium molybdenum |
The Autonics BM1M-MDT is a compact and economical retroreflective photoelectric sensor designed for reliable object detection within a 1-meter sensing range using a standard reflector (MS-2). Equipped with a 940nm Infrared LED and operating in Dark ON mode, it provides precise detection of opaque targets as small as ร60mm. The sensor responds quickly with a maximum response time of 3ms, ensuring efficient operation in high-speed automation tasks. Its fixed sensitivity eliminates manual adjustments, simplifying setup for consistent factory use.
The BM1M-MDT operates on a stable 12โ24VDC power supply (ยฑ10% ripple tolerance) and consumes just 40mA, making it energy-efficient for long-term deployment. It features a reliable NPN open collector output and a durable 2-meter ร4mm cable for secure and quick installation. Built with high-quality materialsโlike an ABS case, acrylic sensing window, and steel mounting hardwareโthis model is engineered to withstand ambient conditions ranging from -10ยฐC to 60ยฐC and up to 85% relative humidity.
This sensor is widely used in assembly lines, packaging units, conveyor systems, and pick-and-place machines where reliable object presence or absence detection is critical. Indian plant maintenance teams favor the BM1M-MDT for its affordability, robust construction, and hassle-free integration with control systems. For junior engineers and automation students, it serves as an easy-to-use entry point into sensor-based industrial control. To discover more from the brand, visit the Autonics brand page. For model-specific details and pricing, visit the official product page.
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