Description
The Baumer UNDK 20P6912/S35A 10155032 is an ultrasonic sensor with a scanning range of 40 to 400 mm and a far limit scanning range of 60 to 400 mm. It features a typical hysteresis of 4% Sde and a repeat accuracy of 0.5 mm. The sensor has a temperature drift of less than 0.18% Sde/K and response and release times of less than 25 ms. Operating at a sonic frequency of 290 kHz, it includes a Teach-in adjustment and a target indication flashing for alignment aid. The output indicator is a green LED, and it operates on a voltage supply range of 12 to 30 VDC with a maximum current consumption of 35 mA. The output circuit is a PNP make function (NO) with an output current of 200 mA and a voltage drop of less than 2 VDC. It also features short circuit and reverse polarity protection. The sensor's 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, it is IP 67 rated for protection against dust and water ingress.
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