The Baumer UNDK 20P7803/S35A 10166946 is an ultrasonic sensor with a scanning range of 100 to 1000 mm and features a repeat accuracy of 0.5 mm. It operates with a sonic frequency of 240 kHz and includes a Teach-in adjustment for easy setup. The sensor has a quick response and release time of less than 50 ms, and a temperature drift of less than 0.18% Sde/K, ensuring reliable performance under varying conditions. It is equipped with a green LED output indicator and target indication flashing for alignment aid. The sensor supports a voltage supply range of 12 to 30 VDC and has a maximum current consumption of 35 mA. It offers a PNP break function (NC) output circuit with an output current of 200 mA and includes safety features such as short circuit and reverse polarity protection. The rectangular housing is made of polyester, measuring 20 mm in width, 42 mm in height, and 15 mm in depth, and it connects via an M8 connector. Suitable for operating temperatures from -10 to +60 °C, the sensor is IP 67 rated, indicating a high level of protection against dust and water ingress.
- Scanning range Sd:
- 100 1000 mm
- Scanning range far limit Sde:
- 100 1000 mm
- Hysteresis typ.:
- 4 % Sde
- Repeat accuracy:
- 0.5 mm
- Temperature drift:
- < 0,18 % Sde/K
- Response time ton:
- < 50 ms
- Release time toff:
- < 50 ms
- Sonic frequency:
- 240 kHz
- Adjustment:
- Teach-in
- Alignment aid:
- Target indication flashing
- Output indicator:
- LED green
- Voltage supply range +Vs:
- 12 30 VDC
- Current consumption max. (no load):
- 35 mA
- Output circuit:
- PNP break function (NC)
- Output current:
- 200 mA
- Voltage drop Vd:
- <2 VDC
- Residual ripple:
- < 10 % Vs
- Short circuit protection:
- Yes
- Reverse polarity protection:
- Yes
- Design:
- Rectangular
- Housing material:
- Polyester
- Width / diameter:
- 20 mm
- Height / length:
- 42 mm
- Depth:
- 15 mm
- Connection types:
- Connector M8
- Operating temperature:
- -10 +60 °C
- Protection class:
- IP 67
- Datasheet:
- View
