UltraPro 500 Ultrasonic Level Sensor

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  • Range: 1 m | 3.3 ft
  • Connection: ¾" Threaded

Specifications

Operating Range

  • 0.1 to 65 ft (0.03 to 20 m)

Working Frequency

  • 4-20 mA

Resolution

  • < 1 mm | 0.04”

Accuracy

  • 1 m | 0.2 % || 2 m | 0.15 % || 6 m | 0.15 % || 10 m | 0.2 % || 20 m | 0.2 %

Temperature Error

  • Maximum 0.04 % | K

Maximum Overpressure

  • 0.1 MPa

Beam Width

  • Size Dependant

Measuring Period

  • 1 m (0.5 s), 2 m (0.5 s), 6 m (1.2 s), 10 m (1.2 s), 20 m (5 s)

Maximum Current Output Load

  • @ U = 24 Vdc Rmax = 270 Ω | @ U = 22 Vdc Rmax = 180 Ω | @ U=20 Vdc Rmax = 90 Ω

Delay Between Rise Time

  • 1 m (5 s), 2 m (5 s), 6 m (5 s), 10 m (9 s), 20 m (9 s)

Minimum Voltage Load

  • Rmin > 1k Ohm

Enclosure Rating

  • NEMA 4X | IP67

Materials

  • Sensor Body: PVDF
  • O-Rings: FKM
  • Housing: ABS

Electrical

  • Output: 4-20 mA (Limit values 3.9 - 20.5 mA), HART RS-485 with protocol Modbus RTU
  • Supply Voltage: 18 to 36 Vdc ± 10 % regulated
  • Supply Voltage: 4-20 mA | Max. 22 mA (0-10 V - limit values 0 -10.2 V)

Operating Temperature

  • PVDF: -22° F to 158° F (-30° C to 70° C)
  • ABS: 32° F to 140° F (0° C to 60° C)

Standards & Approvals

  • CE
  • FCC
  • RoHS Compliant
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