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Banner QS18APWLP 18 mm photoelectric sensor 20-140 V ac/dc 3.5 m range IP67 electrician tool
An 18 mm polarised retroreflective photoelectric sensor with a 3.5 m sensing range, 20 to 140 V ac/dc supply and IP67 protection
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Detects objects up to 3.5 m away with polarized retroreflective sensing
- Operates on 20-140 V ac/dc supply for flexible installation
- IP67 and NEMA 6 rated housing withstands dust and water ingress
- Functions reliably from -25 °C to 70 °C ambient temperature
- 2 m cable with P-MOSFET sourcing output simplifies wiring
Polarized Retroreflective Sensing
This 18 mm photoelectric sensor uses polarized retroreflective sensing with a visible red LED at 630 nm to detect objects up to 3.5 m away. It operates on a wide 20-140 V ac/dc supply and provides a P-MOSFET sourcing output with an 8.3 ms response time. The rectangular ABS housing carries an M18 mounting thread and a fixed 2 m cable.
Indoor and Protected Outdoor Use
The IP67 and NEMA 6 ratings suit dusty or wet environments between -25 °C and 70 °C with up to 95 % relative humidity at 55 °C. A potentiometer allows sensitivity adjustment and indicator LEDs show status. Builders who need a quick-disconnect fitting, remote-teach setup, or hazardous-area certification should look at other models.
3.5 m Maximum Sensing Distance
The 3500 mm range determines whether this sensor reaches the target in your application; if the required detection distance exceeds this figure, a different sensing mode or model will be necessary.
Highlights
- Detects objects up to 3.5 m away with polarized retroreflective sensing
- Operates on 20-140 V ac/dc supply for flexible installation
- IP67 and NEMA 6 rated housing withstands dust and water ingress
- Functions reliably from -25 °C to 70 °C ambient temperature
- 2 m cable with P-MOSFET sourcing output simplifies wiring
Specifications
| Brand | BANNER |
|---|---|
| Model | QS18APWLP |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
Will the 2 m cable or the PMMA lens need periodic replacement on the QS18APWLP?
The 2 m cable is fixed and the PMMA lens is sealed inside the ABS housing; neither is designed as a user-replaceable part.
What is the first limit reached when the sensor runs continuously at 70 °C ambient?
The 70 °C maximum operating temperature is the primary thermal limit; the ABS housing and IP67 seal are rated up to that point.
How much heat does the 20-140 V ac/dc supply generate during all-day operation?
Power draw is low for a photoelectric sensor, so self-heating stays well below the 70 °C ceiling; the unit runs cool enough for continuous duty.
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