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Honda HD500 Ultrasonic Level Meter

HD500 Ultrasonic Level Meter transmitted from the sensor are reflected back from the measured object, and the distance is calculated based on the echo return time.

HD500 Ultrasonic Level Meter transmitted from the sensor are reflected back from the measured object, and the distance is calculated based on the echo return time. This makes it possible to perform operations such as measuring the liquid level inside a tank, or monitoring the remaining amount of materials in a tank.

Features

  • Hiring high frequency ultrasonic system enables small dead zone and is possible to measure short distance.
  • High resolution, 0.1 mm
  • Minimize the main unit and sensor unit, so easy to install to the limited area.
  • Sensor part is chemical proof plastic (PFA).
  • Equipped RS-232C interface, 4-20 mA current output, Alarm output allows to communicate with existing system.
  • Flow measurement by measuring catchment level is possible.

Applications

  • Sensing or positioning goods on production line
  • Liquid level sensing in small size tank

Specifications

Model No. HD500-C HD500-D
Number of channels 1
Frequency 200 kHz 400 kHz
Measurement target Liquid
Measurement distance range 0.12 to 1.0 m 0.06 to 0.45 m
Resolution Measurement 0.1 mm
Display 0.1 mm
Accuracy ±0.25 % F.S. ±0.25 % F.S.
(±0.25cm) (±0.1cm)
Data update cycle 0.05 seconds
Sensor directivity angle 10° (-6dB) 5° (-6dB)
7° (-3dB) 4° (-3dB)
Power source Voltage 12 to 24 V DC ±15%
Power consumption 3 W (500mA when started)
Display 4-digit LED
Output Alarm 2 points each for upper/lower
30V DC, 0.1 A (NPN open collector)
4-20mA current output Resolution:16bits
(Max. load resistance 450Ω)
Interface RS-232C(Transmission distance : Max.10m)

 

Model Main unit Sensor unit
Ambient operating temperature 0 to 50℃
Material ABS PFA
Cable: FEP
Capcon : PVDF
Capcon inner seal: PPE-V
Structure IP43 equivalent IP65 equivalent
Dimensions 113x52.5x94 dia 42x39
(WxDxHmm)
Sensor cable length 2 m
Max. sensor cable length 2 m
Weight 300 g 150 g
Screw M32 P1.0

Only HD500-C is standard-equipped with the weir type flowmeter function.
The flow rate can also be measured for triangular weir.

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