WLU3902 ultrasonic level sensor

Ultrasonic sensor for non-contact level measurement. With integrated temperature correction.

Technical specifications
  1. Measuring range: 0.2-4 m
  2. Accuracy: 0.2 % of distance or 0.05 % of range
  3. Frequency: 80 kHz
  4. Beam angle: 6°
  5. Output: 4-20 mA, 2-wire
  6. Power supply: 24 V DC
  7. Mounting: 1½” BSP/NPT
  8. Process temperature: -30 °C to +90 °C
  9. Material: PP, PVDF or PTFE
  10. Ingress protection: IP 68
  11. Approval: ATEX zone 0; II 1 G/EEx ia IIB T6 (optional)
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