Autonics BRQM20M-TDTA Background Suppression Photoelectric Sensors (20 m, NPN, M18, IP67)
Long-range background suppression (BGS) photoelectric sensor with 20-meter sensing distance and NPN open-collector output.
Designed for accurate detection independent of background distance, ideal for large conveyors and material-handling systems.
The Autonics BRQM1M-DDTA-P sensors are background suppression (BGS) photoelectric sensors designed for high-precision object detection while ignoring background surfaces. With a fixed 1-meter sensing distance, PNP output, and IP67 protection, they are ideal for conveyors, packaging machines, material handling systems, and OEM automation where consistent detection is critical.
Background suppression (BGS) diffuse sensing
Fixed sensing distance: 1 m
Accurate detection regardless of object color or reflectivity
PNP open-collector output
Light-ON / Dark-ON selectable (control wire)
High immunity to background reflections
Fast response for high-speed automation
Compact M18 cylindrical metal housing
IP67 protection rating
Side-sensing optics for space-saving installation
| Parameter | Specification |
|---|---|
| Model | BRQM1M-DDTA-P |
| Sensor Type | Photoelectric – Background Suppression |
| Sensing Distance | 1 m (fixed) |
| Sensing Target | Opaque/translucent objects |
| Light Source | Red LED |
| Peak Wavelength | 660 nm |
| Output Type | PNP open collector |
| Output Mode | Light-ON / Dark-ON |
| Response Time | ≤ 1 ms |
| Supply Voltage | 10–30 VDC ±10% |
| Load Current | ≤ 100 mA |
| Protection Rating | IP67 |
| Operating Temperature | −25 to +60 °C |
Conveyor object detection (longer gaps)
Precision positioning systems
Packaging & labeling machines
Part presence detection
OEM industrial automation
Factory automation lines
Autonics BRQM1M-DDTA-P Photoelectric Sensor(s)
M18 fixing nuts (×2 per sensor)
Adjustment screwdriver
Instruction manual
Q1. What does “1M” indicate in this model?
A fixed 1-meter background suppression sensing distance.
Q2. What is background suppression sensing?
It detects objects at a fixed distance and ignores backgrounds beyond that range.
Q3. Is detection affected by object color or shine?
No, BGS technology minimizes color and reflectivity influence.
Q4. Is this NPN or PNP?
This variant is PNP open-collector output.
Q5. Is it suitable for harsh environments?
Yes, IP67 protection and metal housing make it industrial grade.
© 2026 Radical TechArt Solution Private Limited. All Rights Reserved
