The Baumer URAR 12P8914/S14H 11182706 is a chemically robust ultrasonic sensor designed for precise distance measurement within a 0 to 200 mm scanning range. It features a reflector position range of 40 to 200 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 minimally affected by temperature fluctuations, maintaining less than 2% Sde drift. It responds quickly with a response and release time of less than 6 ms, and operates at a switching frequency of up to 200 Hz with a sonic frequency of 380 kHz. Adjustments can be made via external Teach-in, and the sensor lacks an LED alignment aid. It meets Ecolab standards for chemical resistance and operates efficiently with a 12 to 30 VDC voltage supply, consuming a maximum of 35 mA with no load. The output circuit includes both PNP make (NO) and break (NC) functions, supporting an output current of 200 mA. It features a voltage drop of less than 2 VDC and includes protections against short circuits and reverse polarity. The sensor's cylindrical threaded design is made from durable stainless steel 1.4404 (V4A), measuring 12 mm in width/diameter and 70 mm in height/length. It connects via an M12 connector and has a Parylene-coated active face with an EPDM O-ring. The front of the sensor can withstand pressures up to 6 bar over 20,000 cycles. Suitable for operating temperatures ranging from 0 to +60 °C, it is IP 67 rated, ensuring protection against dust and water ingress.
- Special type:
- Chemically robust
- Scanning range Sd:
- 0 200 mm
- Reflector position Sde:
- 40 200 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:
- < 6 ms
- Release time toff:
- < 6 ms
- Switching frequency:
- < 200 Hz
- Sonic frequency:
- 380 kHz
- Adjustment:
- External Teach-in
- Alignment aid:
- No LED
- Approvals/certificates:
- Ecolab
- Voltage supply range +Vs:
- 12 30 VDC
- Current consumption max. (no load):
- 35 mA
- Output circuit:
- PNP make function (NO) / 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:
- Cylindrical threaded
- Housing material:
- Stainless steel 1.4404 (V4A)
- Width / diameter:
- 12 mm
- Height / length:
- 70 mm
- Connection types:
- Connector M12
- Coating active face:
- Parylene
- Material O-ring:
- EPDM
- Front of sensor durable against pressure:
- 6 bar, 20'000 cycle
- Operating temperature:
- 0 +60 °C
- Protection class:
- IP 67
- Datasheet:
- View
