The Baumer UNAM 18N6903/S14 10154250 is a high-performance ultrasonic sensor with a scanning range of 100 to 1000 mm and a repeat accuracy of 0.5 mm. It features a hysteresis of approximately 4% Sde and a temperature drift of less than 0.18% Sde/K. The sensor operates with a response and release time of less than 50 ms and a sonic frequency of 240 kHz. It includes a teach-in adjustment, target indication flashing for alignment aid, and a green LED output indicator. The sensor is powered by a 12 to 30 VDC supply, consumes a maximum of 35 mA with no load, and supports an output current of 200 mA with a voltage drop of less than 2 VDC. It offers short circuit and reverse polarity protection, and is housed in a cylindrical, nickel-plated brass body with an 18 mm diameter and 90 mm length. The sensor connects via an M12 connector, operates between -10 to +60 °C, and is rated IP 67 for protection against dust and water ingress.
- Scanning range Sd:
- 100 1000 mm
- Scanning range far limit Sde:
- 100 1000 mm
- Hysteresis typ.:
- 4 % Sde
- Repeat accuracy:
- 0.5 mm
- Temperature drift:
- < 0,18 % Sde/K
- 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 make function (NO)
- 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:
- Brass nickel plated
- Width / diameter:
- 18 mm
- Height / length:
- 90 mm
- Connection types:
- Connector M12
- Operating temperature:
- -10 +60 °C
- Protection class:
- IP 67
- Datasheet:
- View
