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Hot sale Low Voltage Photoelectric Switch - High Precision Polarized Retro Reflective Sensor PTL-PM12DNR-D with long detection range 12m – Lanbao Detail:
Description
Regular retroreflective sensors can detect almost all objects. But they have trouble detecting shiny objects like polished surfaces or mirrors. A standard retro-reflective sensor cannot detect such objects as they can be ‘fooled’ by the shiny object by reflecting the emitted beam back to the sensor. But a polarized retro-reflective sensor can realize normal detection about transparent objects, shiny or highly reflective objects accurately. i.e., clear glass, PET and transparent films.
Part Number
Polarized retro reflection |
PTL-PM12SK-D |
PTL-PM12DNR-D |
Technical specifications |
Detection type |
Polarized retro reflection |
Rated distance [Sn] |
12m (non-adjustable) |
Standard target |
TD-05 reflector |
Light source |
Red LED (650nm) |
Dimensions |
88 mm *65 mm *25 mm |
Output |
Relay |
NPN or PNP NO+NC |
Supply voltage |
24…240VAC/12…240VDC |
10…30 VDC |
Repeat accuracy [R] |
≤5% |
Load current |
≤3A (receiver) |
≤200mA (receiver) |
Residual voltage |
≤2.5V (receiver) |
Consumption current |
≤35mA |
≤25mA |
Circuit protection |
Short-circuit and reverse polarity |
Response time |
<30ms |
<8.2ms |
Output indicator |
Yellow LED |
Ambient temperature |
-15℃…+55℃ |
Ambient humidity |
35-85%RH (non-condensing) |
Voltage withstand |
2000V/AC 50/60Hz 60s |
1000V/AC 50/60Hz 60s |
Insulation resistance |
≥50MΩ(500VDC) |
Vibration resistance |
10…50Hz (0.5mm) |
Degree of protection |
IP67 |
Housing material |
PC/ABS |
Connection |
Terminal |
Product detail pictures:
Related Product Guide:
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Hot sale Low Voltage Photoelectric Switch - High Precision Polarized Retro Reflective Sensor PTL-PM12DNR-D with long detection range 12m – Lanbao , The product will supply to all over the world, such as: America, Johannesburg, United Arab Emirates, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.