The Baumer UNDK 20I6914/S35A 10147619 is an ultrasonic sensor with a scanning range of 20 to 200 mm, featuring high repeat accuracy of 0.5 mm and resolution under 0.3 mm. It has a quick response and release time of less than 30 ms each. The sensor operates at a sonic frequency of 380 kHz and includes a teach-in adjustment for easy setup. It provides visual alignment aid through target indication flashing and status updates via yellow and red LEDs. This sensor supports a voltage supply range of 15 to 30 VDC and has a maximum current consumption of 55 mA. It offers a 4 to 20 mA current output signal, accommodating load resistances between 400 and 1100 Ohm. Enhanced with short circuit and reverse polarity protection, it is housed in a durable polyester body measuring 20 mm in width, 42 mm in length, and 15 mm in depth. The sensor connects via an M8 connector and operates within a temperature range of -10 to +60 °C. It is designed to withstand harsh environments with an IP 67 protection class. For more detailed information, refer to the datasheet linked [here](https://www.baumer.com/medias/__secure__/UNDK_20I6914_S35A_web_EN.pdf?mediaPK=8801214431262).
- Scanning range Sd:
- 20 200 mm
- Scanning range close limit Sdc:
- 20 200 mm
- Scanning range far limit Sde:
- 20 200 mm
- Repeat accuracy:
- 0.5 mm
- Resolution:
- < 0.3 mm
- Response time ton:
- < 30 ms
- Release time toff:
- < 30 ms
- Temperature drift:
- > 50 mm < 2 % of distance to target Sde
- Sonic frequency:
- 380 kHz
- Adjustment:
- Teach-in
- Alignment aid:
- Target indication flashing
- Light indicator:
- Yellow LED / red LED
- Voltage supply range +Vs:
- 15 30 VDC
- Current consumption max. (no load):
- 55 mA
- Output circuit:
- Current output
- Output signal:
- 4 ... 20 mA / 20 ... 4 mA
- Output current:
- 20 mA
- Load resistance +Vs max.:
- < 1100 Ohm
- Load resistance +Vs min.:
- < 400 Ohm
- 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
