United StatesEnglish
MexicoSpanish 
BrazilPortuguese
ChileSpanish 
AlgeriaArabic
NigeriaEnglish 
Home > Products > Level Measurement > Ultrasonic Level Meters > LUT-20 Series Standard Ultrasonic Level Transmitter
Best seller
LUT-20 standard ultrasonic liquid level meter series
High stability, suitable for most occasions, multiple output signals
LUT-20 series standard ultrasonic liquid level meter is aUsing ultrasoundThe time difference between transmitting and receivingprinciple for level measurement, withNon-contact, high precision, wide range of measurement conditions, covering most measurement requirements. Suitable forOpen air level measurement, productsWith display, optionalExplosion protection, 0-15 meters range can be set.
Features:
■ Non-contact measurement, not affected by material characteristics, such as viscosity, specific gravity, etc., easy installation, easy maintenance, strong anti-interference, on-site display, optional analog quantity, switch quantity and RS485 output, convenient interface with related facilities.
■ Due to the use of dynamic echo processing technology, the ultrasonic liquid level meter can adapt to various complex working conditions.
■ It has a false echo learning function, so that the ultrasonic liquid level meter can correctly confirm the real echo and obtain accurate measurement results in the case of multiple false echoes. The transducer has a built-in temperature sensor, which can realize temperature self-compensation of the measured value.
■ Water uses acoustic matching technology to radiate the product's generated power more effectively and improve signal strength, thereby achieving accurate measurement.
Quantity process | 0-3, 5, 8, 10, 15m |
| Precision | Level 0.25: no more than 3mm |
| Resolution | 0.03%FS, max1mm |
| Damping coefficient | 0.1m/min...100m/min |
| Beam angle | 5.5-8° |
| Ultrasonic frequency | See product for details |
| Display type | LED LCD display |
| Delay | Configurable |
| Blind area | 0.15-0.7m, please refer to specific products for details |
| No-load current | ≤8mA |
| Simulated load | ≤750Ω |
| Input Out | 4-20mA, Rs-485, Hart communication protocol |
| Fault alarm | 3.8mA or 21mA can be set |
| Connect | Two-wire system, three-wire system, four-wire system |
| Operating Temperature | -20℃-60℃ |
| Storage temperature | -20℃-80℃ |
| Pressure range | -1-10bar |
| Power Supply | 24VDC, 220VAC |
| Transmitter material | PTFE/PU/PC |
| Housing Material | Plastic, PBT-FR, Aluminum |
| Mounting Type | Threaded connection, flanged connection |
| Electrical connection | M20*1.5 cable entry |
| Protection Rating | IP65 (Ip68 optional ) |
| Shock resistant | Mechanical vibration 10m/s², (10-150) Hz |
| Weight | approx. 1.2kg |
Application Areas:
■ LUT series ultrasonic liquid (material) level meter is suitable for the measurement of various low-pressure liquid (material) media, such as: water and sewage treatment: pump room, water collection well, biochemical reaction tank, sedimentation tank, etc., electric power, mining, mortar tank, coal slurry tank, water treatment, etc. Not suitable for large dust, foamy and intense stirring situations!
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
en
