Autonics BRQM20M-TDTA Photoelectric Sensor
The Autonics BRQM20M-TDTA Photoelectric Sensor offers Through-beam type sensing type, 20m, Red LED(660nm), NPN open collector output, 10-30VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BR Series.
| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BRQM20M-TDTA |
Autonics BRQM20M-TDTA Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 20m |
| Sensing target | Opaque material of min. Ø7mm |
| Response time | Max. 1ms |
| Light source | Red LED(660nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by control wire) |
| Power supply | 10-30VDC |
| Current consumption | Emitter/Receiver: Max. 20mA |
| Control output | NPN open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -25 to 60℃, storage: -30 to 70℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP67(IEC standard) |
| Connection type | Cable type(Ø4, 2m) |
| Material | ㆍCase: brass, Ni-plateㆍLens, Lens cover: polymethyl methacrylate acrylic |
| Weight | Approx. 220g (approx. 140g) |
The Autonics has engineered the BRQM20M-TDTA to deliver stable, long-distance detection using a through-beam sensing type with a sensing range of 20 meters. The sensor detects opaque objects as small as Ø7mm and operates using a high-precision Red LED (660nm). With a fast 1ms response time, it ensures timely and accurate sensing in dynamic environments. The 10–30VDC power supply and 20mA current consumption make it efficient and control-friendly. Its NPN open collector output allows smooth integration with a wide range of PLCs and controllers.
This model features a sensitivity adjuster and supports both Light ON/Dark ON modes, selected via control wire. The robust nickel-plated brass housing and IP67-rated protection ensure durability in harsh industrial settings. It resists up to 11,000lx sunlight and operates in environments ranging from -25°C to 60°C. A pre-wired 2-meter cable (Ø4mm) ensures reliable connections in field installations. For more, visit the Autonics Sensors & Controllers or browse the full Autonics Photoelectric Sensors catalog.
Whether you're implementing a new sensor system or upgrading legacy equipment, the Autonics BRQM20M-TDTA is a dependable choice trusted by professionals across industries. For detailed specs or alternative versions of BRQM20M-TDTA, visit our product page.
