The Baumer UNAR 18P6903/S14G 10161025 is a chemically robust ultrasonic sensor designed for precise distance measurement within a range of 100 to 1000 mm. It features a repeat accuracy of 0.5 mm and a response time of less than 50 ms. The sensor operates at a sonic frequency of 240 kHz and includes a teach-in adjustment for easy setup. It is equipped with a green LED output indicator and target indication flashing for alignment aid. The sensor supports a voltage supply range of 12 to 30 VDC and has a maximum output current of 200 mA. It offers protection features such as short circuit and reverse polarity protection. The cylindrical stainless steel housing, coated with Parylene and equipped with an FFKM O-ring, ensures durability and resistance to harsh chemicals, withstanding up to 6 bar pressure for 20,000 cycles. The sensor operates within a temperature range of 0 to +60 °C and meets IP 67 standards for water and dust resistance. Suitable for a variety of industrial applications, it ensures reliable performance and compliance with Ecolab standards for cleanliness.
- Special type:
- Chemically robust
- 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
- Approvals/certificates:
- Ecolab
- Voltage supply range +Vs:
- 12 30 VDC
- Current consumption max. (no load):
- 35 mA
- Output circuit:
- PNP 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:
- Stainless steel 1.4435 (V4A)
- Coating active face:
- Parylene
- Material O-ring:
- FFKM
- Front of sensor durable against pressure:
- 6 bar, 20'000 cycle
- Width / diameter:
- 18 mm
- Height / length:
- 91.5 mm
- Connection types:
- Connector M12
- Operating temperature:
- 0 +60 °C
- Protection class:
- IP 67
- Datasheet:
- View
