Autonics BRQM1M-DDTA-P Background Suppression Photoelectric Sensor (1 m, PNP, M18, IP67)
M18 background suppression (BGS) diffuse photoelectric sensor with a 1-meter fixed sensing distance and PNP open-collector output.
Ensures accurate detection independent of object color and background distance, ideal for long-range precision automation.
The Autonics BRQM1M-DDTA-P is a background suppression (BGS) photoelectric sensor designed for precise object detection at longer distances while ignoring background surfaces. With a fixed 1-meter sensing range, PNP output, and IP67 protection, it is ideal for conveyors, packaging machines, material handling systems, and OEM automation where detection accuracy is critical.
Background suppression (BGS) diffuse sensing
Fixed sensing distance: 1 m
Reliable detection independent of object color or reflectivity
PNP open-collector output
Light-ON / Dark-ON selectable (control wire)
High immunity to background reflection
Fast response suitable 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
M18 fixing nuts (×2)
Adjustment screwdriver
Instruction manual
Q1. What does “1M” indicate in this model?
It indicates a fixed 1-meter background suppression sensing distance.
Q2. What is background suppression sensing?
It detects objects at a fixed distance while ignoring backgrounds beyond that range.
Q3. Is this sensor affected by object color or shine?
No, BGS technology minimizes the effect of color and surface reflectivity.
Q4. Is this NPN or PNP output?
This variant provides PNP open-collector output.
Q5. Is it suitable for harsh industrial environments?
Yes, it features IP67 protection and a robust metal housing.
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