Wenglor TW66PA3 Reflex Sensor Energetic 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.
Optical Data Wenglor TW66PA3 :
- Range 1,000 mm
- Switching Hysteresis < 15 %
- Light Source Infrared Light
- Wavelength 880 nm
- Service Life (T = +25 °C) 100,000 h
- Max. Ambient Light 10,000 Lux
- Opening Angle 12 °
Electrical Data Wenglor TW66PA3 :
- Supply Voltage 10 … 30 V DC
- Current Consumption (Ub = 24 V) < 40 mA
- Switching Frequency 250 Hz
- Response Time 2 ms
- Temperature Drift < 10 %
- Temperature Range -25 … 60 °C
- Switching Output Voltage Drop < 2.5 V
- PNP Switching Output/Switching Current 200 mA
- Residual Current Switching Output < 50 µA
- Short Circuit Protection yes
- Reverse Polarity Protection yes
- Overload Protection yes
- Protection Class III
Mechanical Data Wenglor TW66PA3 :
- Setting Method Potentiometer
- Housing Material Stainless Steel
- Full Encapsulation yes
- Degree of Protection IP67
- Connection M12 × 1; 4-pin
Output Wenglor TW66PA3 :
- PNP NC, PNP NO yes
Adjustable parameters Wenglor TW66PA3 :
- Circuit NC
- NC+NO
- NO
