China Ultrasound Ultrasonic Remote Control Lut-100 Series Level Sensor

LUT-100 series Ultrasonic Level SensorOverview
The LUT-100 ultrasonic liquid level sensor is an ultrasonic pulse emitted by a sensor (transducer). The sound wave is reflected by the liquid surface and received by the same sensor or ultrasonic receiver. The piezo electric crystal is converted into an electrical signal, and the sound wave is emitted according to the propagation time of the sound wave. The distance from the surface of the object is proportional, and the distance between the sensor and the surface of the liquid being measured is calculated from the time between the emission and reception of the sound wave. It adopts imported industrial grade single-chip microcomputer, digital temperature compensation and ultra-wide voltage input voltage regulator and other special integrated circuits. It has strong anti-interference ability, can set the upper and lower limit nodes and online output adjustment arbitrarily, and has on-site display. It can select analog quantity, switch quantity and RS485 output interface. It is made of engineering plastic waterproof and oil-resistant casing. The casing is compact and quite sturdy. It can meet most of the liquid level measurement requirements without touching the industrial medium, and solves the shortcomings such as leakage, medium corrosion and inconvenient maintenance in the traditional measurement methods.
2,Features
1. Strong anti-interference ability, which can be used for liquid level measurement in harsh environments;
2, built-in temperature sensitive device, can achieve real-time temperature automatic compensation function;
3, a variety of output types to meet different industrial site interface requirements;
4. The minimum blind zone is 10mm, and the measurement application field has reached the domestic advanced level.
3,Application field
1. Tap water, sewage treatment liquid level, oil drum oil level detection
2. food processing liquid level detection
3. Liquid level detection of collecting wells and biochemical pools
4. Liquid level measurement of various slurries
4, Technical specifications

Model categoryLUT-101 With displayLUT-102 (without display)Measuring range1m,2m Measurement dead zone≤0.06~0,15m (Due to range)Emission angle (full angle)Less than 6° Precision±0.1%(±1mm or ±1.5mm)Resolution1mm powered byDC12-24V Power consumption:<1.5W output signalCurrent:4~20mA,0~20 mA
Voltage:0~5V,0~10V
digital:RS485(Modbus)
Switch output:Three-way NPN Connection methodM30*1.5 Protection ClassIP65 Working Temperature -10ºC~50ºCWorking pressure0.8MPa Temperature compensationFull range automaticStorage humidity≤80%RH,No condensation

1. Strong anti-interference ability, which can be used for liquid level measurement in harsh environments;
2, built-in temperature sensitive device, can achieve real-time temperature automatic compensation function;
3, a variety of output types to meet different industrial site interface requirements;
4. The minimum blind zone is 10mm, and the measurement application field has reached the domestic advanced level.
3,Application field
1. Tap water, sewage treatment liquid level, oil drum oil level detection
2. food processing liquid level detection
3. Liquid level detection of collecting wells and biochemical pools
4. Liquid level measurement of various slurries
4, Technical specifications

Model categoryLUT-101 With displayLUT-102 (without display) Measuring range1m,2m Measurement dead zone≤0.06~0,15m (Due to range) Emission angle (full angle)Less than 6° Precision±0.1%(±1mm or ±1.5mm) Resolution1mm powered byDC12-24V Power consumption:<1.5W output signalCurrent:4~20mA,0~20 mA
Voltage:0~5V,0~10V
digital:RS485(Modbus)
Switch output:Three-way NPN Connection methodM30*1.5 Protection ClassIP65 Working Temperature -10ºC~50ºC Working pressure0.8MPa Temperature compensationFull range automaticStorage humidity≤80%RH,No condensation

5,Drawing

6,Wiring method:

Wiring definitionTerminals powered by1:DC12~24V+,
2:DC12~24V- Voltage or current output3:4~20mA+,
4:4~20mA-