HT77PA3 Reflex Sensor with Background Suppression
Reflex Sensor
In Stock
$554.00
per unit
Applications: Sensors & I/O
Description
These sensors detect distance by measuring angles. They are particularly good at recognizing objects in front of any background. The color, shape and surface characteristics of the object have practically no influence on sensor switching performance. This product has been discontinued, but is still available as a spare part. Successor Discontinuation Info
Features at a Glance
- Triple beam correction principle
- Infrared light
- Plug can be rotated
- Adjustable time delay
Technical Data
Optical Data
| Range | 1,500 mm |
| Setting Range | 300 … 1,500 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Infrared Light |
| Service Life (T = +25 °C) | 100,000 h |
| Risk Group (EN 62471) | 1 |
| Max. Ambient Light | 10,000 Lux |
Electrical Data
| Supply Voltage | 10 … 30 V DC |
| Current Consumption (Ub = 24 V) | 40 mA |
| Switching Frequency | 300 Hz |
| Response Time | 1.7 ms |
| Off-Delay | 0 … 1 s |
| Temperature Drift | < 5 % |
| Temperature Range | -25 … 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Protection Class | III |
Mechanical Data
| Setting Method | Potentiometer |
| Housing Material | Plastic, PBT |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
| Weight | 126 g |
General Data
| Scope of delivery | 1 × BEF-SET-03 mounting set 1 × initial start-up instructions 1 × sensor |
Output
| PNP NC, PNP NO | yes |
Adjustable parameters
| Circuit | NC NC+NO NO |
| All other parameters can be found in the product documentation. |
Standards and certificates
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Table 1
| Detection Range | 300 mm | 800 mm | 1500 mm |
| Light Spot Diameter | 6 mm | 18 mm | 30 mm |
Connection Diagram
 |
Ctrl. Panel
|
11 = ON-Delay/OFF-Delay Adjuster
05 = Switching Distance Adjuster 32 = Contamination Warning/Error Warning 01 = Switching Status Indicator |
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