The transmitter and receiver in these sensors are located in a single housing. The sensor evaluates transmitted light reflected back from the object. The output is switched as soon as an object passes the selected range. Bright objects reflect more light than dark objects, and can thus be recognized from greater distances.
Features at a Glance
Compact housing
Teach-in, external teach-in
Optical Data
| Range | 100 mm |
| Switching Hysteresis | < 15 % |
| Light Source | Infrared Light |
| Wavelength | 850 nm |
| Service Life (T = +25 °C) | 100,000 h |
| Max. Ambient Light | 10,000 Lux |
| Opening Angle | 12 ° |
Electrical Data
| Supply Voltage | 10 … 30 V DC |
| Current Consumption (Ub = 24 V) | < 40 mA |
| Switching Frequency | 2 kHz |
| Response Time | 250 µs |
| On-/Off-Delay (RS-232) | 0 … 5 s |
| Temperature Range | -25 … 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| PNP Switching Output/Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Lockable | yes |
| Teach Mode | NT, MT |
| Protection Class | III |
Mechanical Data
| Setting Method | Teach-In |
| Housing Material | Plastic, PBT |
| Full Encapsulation | yes |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
| Weight | 27 g |
Output
| PNP NO | yes |
| RS-232 with Adapterbox | yes |
Adjustable Parameter
| Circuit | NC NC/NO NO |
For More Information and Price : Wenglor TM11PCT2 Reflex Sensor Energetic
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