The Autonics BJ3M-PDT-C belongs to the BJ series – Compact High Performance Photoelectric Sensors.
On a production line a failed photoelectric sensor stops the conveyor or the machine cycle, so maintenance teams keep the exact model in stock; replacing like for like keeps the sensing mode, range and wiring unchanged.
More Autonics BJ models and other Autonics parts: Autonics range.
M8 connector cable is sold separately. (cable – AWG22, Core diameter: 0.08mm, Number of cores: 60, Insulator out diameter: Ø1.25mm)
Technical data
| Autonics model | BJ3M-PDT-C |
|---|---|
| Series | BJ – Compact High Performance Photoelectric Sensors |
| Sensing type | Retroreflective type(built-in polarizing filter) |
| Sensing distance | 3m(MS-2A) |
| Sensing target | Opaque material of min. Ø75mm |
| Light source | Red LED(660nm) |
| Response time | Max. 1ms |
| Power voltage | 12-24VDC ±10%(ripple P-P: max. 10%) |
| Current consumption | Max. 30mA |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Control output | NPN open collector |
| Connection type | Connector type(M8) |
| Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Ambient temperature | -25 to 55°C, storage: -40 to 70°C |
| Protection structure | IP67 |
| Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Material | Case: Polycarbonate+Acrylonitrile butadiene styrene, LED Cap: Polycarbonate, Sensing part: Polymethyl methacrylate, Bracket: SUS304(steel use stainless 304), Bolt: Steel chromium molybdenum, Nut: Steel chromium molybdenum, Sleeve: Brass, Ni-plate |
| Accessories – Common | Fixing bracket, M3 Bolts: 2, M3 Nuts: 2, Adjuster driver |
| Accessories – Individual | Reflector(MS-2A) |
| الوزن | Approx. 55g (approx. 30g) |
| Brand | Autonics |
| Condition | New, original |
Main characteristics
- Sensing type: Retroreflective type(built-in polarizing filter)
- Sensing distance: 3m(MS-2A)
- Sensing target: Opaque material of min. Ø75mm
- Light source: Red LED(660nm)
- Response time: Max. 1ms
Typical applications
- Replacement of a damaged sensor
- Counting and jam detection
- Automatic doors, palletisers and material handling
- Conveyor and packaging lines
- Object presence and position detection
Compatibility and replacement
Order with the full model code BJ3M-PDT-C: in the Autonics code the letters and digits after the series select the size, sensing distance or resolution, the output type and the supply, so a different suffix may not fit your wiring.
If the label of the old unit is worn or the model is discontinued, send us a photo and we will confirm the current Autonics equivalent before quoting.
Replacement checklist
- Reflector or receiver if the system uses one
- Supply voltage
- Sensing method (through-beam, retro-reflective, diffuse)
Frequently asked questions
What supply voltage does it need?
12-24VDC ±10%(ripple P-P: max. 10%), according to the Autonics data sheet.
What is the output rating?
NPN open collector, according to the Autonics data sheet.
What is the protection rating?
IP67, according to the Autonics data sheet.
What is the sensing distance?
3m(MS-2A), according to the Autonics data sheet.
Is it new and original?
Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
