The Baumer UNAM 12I9914/S14D is a high-precision ultrasonic sensor with a scanning range of 2 to 82 mm, featuring repeat accuracy of 0.5 mm and resolution under 0.3 mm. It operates with a response and release time of less than 30 ms each. Designed for stability, it has a temperature drift of less than 2% at distances greater than 50 mm. The sensor operates at a sonic frequency of 380 kHz and can be adjusted via external Teach-in. It includes a target indication flashing for alignment aid and dual-color LED indicators for operational status. The sensor is powered by a 15 to 30 VDC supply, consumes a maximum of 45 mA with no load, and supports output signals ranging from 0 to 10 mA or 10 to 0 mA. It features short circuit and reverse polarity protection, housed in a durable, nickel-plated brass cylindrical body with a diameter of 12 mm and length of 88 mm. The connection is facilitated through an M12 connector. Suitable for operating temperatures from -10 to +60 °C, it is IP 67 certified, ensuring protection against dust and water ingress.
- Scanning range Sd:
- 2 82 mm
- Scanning range close limit Sdc:
- 2 82 mm
- Scanning range far limit Sde:
- 2 82 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:
- External 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):
- 45 mA
- Output circuit:
- Current output
- Output signal:
- 0 ... 10 mA / 10 ... 0 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:
- Cylindrical threaded
- Housing material:
- Brass nickel plated
- Width / diameter:
- 12 mm
- Height / length:
- 88 mm
- Connection types:
- Connector M12
- Operating temperature:
- -10 +60 °C
- Protection class:
- IP 67
- Datasheet:
- View
