YAMADEN – YU – L20

Interfacial detection of sedimentation of settling tank is possible. It is possible to measure sediment in water ignoring liquid.

Capable of continuous level measurement of the precipitate in the liquid ultrasonic level meter

  • Non-contact level meter capable of measuring the level of precipitate in sedimentation tank.
  • Install the sensor unit under water and measure.
  • Since there is no driving part and disturbs the interface, it is possible to perform stable measurement for a long time.
    ■ Ideal for the following measurements. Plant wastewater treatment settling tank interface management of the facility interface of the sewage treatment plant of the settling tank management, interface measurement of sludge tank by connecting the

          ■ 2 sets of sensors, can be in two places measurement.
■ In addition to the continuous output of sediment, contact output of 2 points (upper and lower limit) is                             possible.

Cleaning nozzles and mounting pipes are standard equipment.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Features

1. non-contact at the interface
for measurement in a non-contact manner with respect to the interface of the settling tank at a fixed installed sensors, there is no danger involving the rake.

2. drive unit is not
because it is not even disturb the interface without the driving part to the transducer sensor both, can be long-term stable measurement.

3. interface measurement possible of two places
by connecting the sensor of the two, you can interface measurement of two places. (Second unit of the sensor is optional.)

4. cleaning nozzle mounted pipe standard equipment
in the sensor, the cleaning nozzle (water washing) and the mounting pipe has been standard equipment.

Achievements

Use  Remaining amount detection (level switch) / remaining amount measurement (level meter / level meter)
Measured object  Precipitate
Detailed measurement item  Precipitates in liquid (sedimentary sludge in washing solution, detection of sludge and sand in water etc.)
Contact / non-contact  Non-contact
Measuring method  Ultrasonic type
Explosion proof  None (non-explosion-proof)
Tank size  Medium size (drum size) / Large size (storage and storage tank size)
Mounting position  Vertical (from above)
Detailed measurement environment  Interface management of sedimentation tanks in factory wastewater treatment facilities, interface management of sedimentation tanks at sewage treatment plants

Specification

Amplifier section

Power supply AC 85 – 264 V
Power consumption 10VA
Operating ambient temperature -10 ° C to + 60 ° C
output Current load 4 to 20 mA (load resistance 450 ohm) Upper and lower limit alarm output 2 relays x 2 systems Contact capacity AC 250 V, DC 30 V 5 A
Measurement accuracy ± 0.25% FS
resolution 1 cm
Measurement cycle 1 second
Measurement range 0.4 to 10 m
Case material Steel painting
Protection grade IP 54
weight About 3,600 g
Dedicated cable length Sensor cable 20 m

Sensor part

Material PVC
Allowable temperature -5 ℃ to + 60 ℃
Protection grade IP68
weight 300 g
Ultrasonic frequency 400 KHz
Beam angle 6 °
option · Cleaning nozzles are provided to keep the sensor surface clean while keeping the sludge interface measurement obstructive soiling. · Mounting pipes necessary for fixing the sensor are also available.

Connection

Size G1 1 / 2B
Material PVC

Terminal box

Material Steel painting
Protection grade IP 54