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East West Infiniti Pvt Ltd.

...where electronic technology speaks

WL705 Ultrasonic Water Level Sensor

Non-Contact Water Level Measurement

Features

  • Long range, short dead band
  • Unaffected by optical factors like color and transparency
  • 4-20 ma Transmitter
  • Durable sealed housing for wet or dirty applications
  • For monitoring water level in tanks and open channel

Specifications

Ranges: 0.33 to 3 ft; 0.33 to 12 ft; and 1 to 48 ft

Resolution: 0.009 in, 0.035 in, and 0.141 in

Repeatability: Greater of ±0.03 inches (0.76 mm) or 0.1% of range @ constant temperature

Accuracy: Better than 0.5% of range @ constant temperature; affected by temperature gradients, target echo strength, and speed of sound in vapors

Transducer Type: Ruggedized piezoelectric

Beam Angle: 12° conical shaped pattern

Power: 

      3 and 12 ft rng: 10 to 30 VDC @70 mA max

      48 ft range: 10 to 30 VDC @40 mA max

Output: 4-20 mA (4 mA is minimum water level and 20 mA is maximum water level)

Update Rate: 50 ms

Warm Up Time: 15 seconds

Operating Temperature Range: -40° to 158°F (-40° to 70°C)

Humidity: 0-100% (avoid heavy condensation)

Housing Material: 303 stainless steel

Mounting:

      3 and 12 ft rng: 30x1.5 mm threaded housing

      48 ft range: 2.5 inch Male NPT threads

Dimensions:

      3 and 12 ft rng: 4.062 in. long x 1.05 in. dia. (103.2 L x 26.7 Dia mm)

      48 ft range: 4.75 inch long x 2.375 inch dia. (121 L x 60 Dia mm)

Weight:

      3 and 12 ft rng: 12.7 oz (0.36 g)

      48 ft range: 25.9 oz (0.73 kg)

IP rating: IP 68, Nema 4X

Certifications: CE