The Baumer URDK 20N7903/S35A 11013745 is a high-performance ultrasonic sensor designed for precise distance measurement within a range of 0 to 1000 mm. It features a reflector position range of 200 to 1000 mm with an adjusting range for the reflector of ±2.5% for operating and ±5% for limit ranges. The sensor offers a repeat accuracy of 1.5 mm and is equipped with temperature drift control of less than 2% Sde, ensuring reliable performance under varying conditions. It has a quick response and release time of less than 50 ms each, operates at a sonic frequency of 240 kHz, and includes a teach-in adjustment for easy setup. The alignment aid through target indication flashing and a green LED output indicator enhance usability. It operates on a voltage supply range of 12 to 30 VDC, with a maximum current consumption of 35 mA when idle, and supports an output current of 200 mA. The sensor features a voltage drop of less than 2 VDC and includes protections against short circuits and reverse polarity. Its rectangular polyester housing measures 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:
- 0 1000 mm
- Reflector position Sde:
- 200 1000 mm
- Adjusting range reflector (operating range):
- ± 2,5 % Sde
- Adjusting range reflector (limit range):
- ± 5 % Sde
- Repeat accuracy:
- 1.5 mm
- Temperature drift:
- < 2 % Sde
- 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:
- NPN 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
