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Home > Products > Product Under Maintenance > LRT-1902T Anti-Crystallization Radar Level Transmitter

LRT-1902T Anti-Crystallization Radar Level Transmitter

New LRT-1902T Anti-crystallization Type radar level gauge Excellent low temperature resistan...
  • Factory Direct
    Chengdu production base, every unit calibrated before shipping
  • Fast Delivery
    Standard models in stock, custom builds on schedule
  • Technical Support
    Selection guidance / installation and commissioning / after-sales support
Brand: DOWESTONWarranty: 12 monthsOEM / customization supported

Product Overview

OVERVIEW

 New 

LRT-1902TAnti-crystallizationType radar level gauge




Excellent low temperature resistance and anti-crystallization properties

Not afraid of low temperatures,Just because i canSpontaneous heating


The LRT-1902T series sensor is a 26G high-frequency radar level measuring instrument with a measuring distance of up to 80 meters. The antenna has been further optimized, and the new fast microprocessor can perform higher-speed signal analysis and processing, allowing the instrument to be used for measurement of various highly corrosive liquids.








Features

FEATURES


● Will be heatedLevel instrument, Low temperature resistance, Self heating,NoFreeze, Anti-crystallization.
● Almost unaffected by corrosion and foam; almost unaffected by water vapor, temperature and pressure changes in the atmosphere.
● Serious dust environment has little impact on the operation of high-frequency level meters.
● The wavelength is shorter and reflects better on tilted solid surfaces.
● The beam angle is small and the energy is concentrated, which enhances the echo capability and helps avoid interference.
● The measurement blind area is smaller, and good results can be achieved for small tank measurements.
● High signal-to-noise ratio for better performance even under fluctuating conditions.
● High frequency, it is the best choice for measuring solids and low dielectric constant media.




Applications:

● Secondary water supply pipe network,

● Large water users,

● Zone metering,

● Pipe network leakage monitoring

● Monitoring and measuring of water quantity




Specifications PRODUCT SPECIFICATION

Application: temperature-resistant, pressure-resistant, slightly corrosive liquids
Measuring range: 20 meters  
Process connection: threaded, flanged  
Process temperature: -40 to 130°C (standard) / -40 to 250°C (high-temperature)
process pressure: -0.1~2.0MPa  
Accuracy: ±3 mm  
Ingress protection: IP67  
Frequency range: 26 GHz  
Power: 2-wire (24 V DC) / 4-wire (24 V DC / 220 V AC)
Explosion protection: Exia IIIC T6 Ga / Exd IIC T6 Gb 
Housing: aluminum single chamber / aluminum dual chamber / plastic / stainless steel single chamber
Signal output: 4-20 mA/HART (2-wire/4-wire) / RS-485 Modbus

Appearance size APPEARANCE OF SIZE

Image 1





Specifications

SPECIFICATIONS
Process connection  Thread G1½ "A / Thread 1½ "NPT / Flange
Antenna profileStainless steel / PTFE
HousingSeal between housing and housing coverSilicone rubber
Housing windowPolycarbonate
Ground terminalStainless Steel
Supply voltageTwo-wireStandard version(16-26) V DC
Intrinsically safe version(21.6-26.4) V DC
Power Consumptionmax 22. 5mA / 1W
Permissible ripple
Flameproof version-<100HzUss < lV
- (100-100 K) HzUss < l0mV
(22.8-26.4) V DCTwo-wire
(198-242) V AC4-wire   /  110V AC  4-wire
Cable specificationsCable entry / connectorOne M20×1.5 cable entry
One M20×1.5 blanking plug
TerminalsConductor cross-section 2.5 mm²
Output specificationsOutput Signal(4-20) mA
Communication protocolHART
Resolution 1. 6μA
Fault signalCurrent output unchanged
20. 5mA
22 mA;
3.9mA
Integration time(0-36) s, adjustable
Blind zoneAntenna tip
Maximum measuring distanceHBRD90110 meters (liquid type)
HBRD90230 meters (liquid type)
HBRD902T20 meters (liquid type)
HBRD90370 meters (solid type
HBRD90480 meters (solid type)
HBRD90530 meters (solid type)
HBRD90620 meters (liquid type)
Microwave frequency26GHz
Communication interfaceHART protocol
Measurement intervalApprox. 1 second (depending on parameter settings)
Adjustment time Approx. 1 second (depending on parameter settings)
Display resolution1mm
Operating, storage and transport temperature(-40 to 100) °C
Process temperature (at the antenna)HBRD901(-40 to 130)°C
HBRD902(-40 to 250)°C
HBRD902T(-40 to 250)°C
HBRD903(-40 to 250)°C
HBRD904(-40 to 250)°C
HBRD905(-40 to 250)°C
HBRD906(-40 to 200)°C
Relative Humidity˂ 95%
PressureMax. 4MPa
Vibration resistantMechanical vibration 10 m/s², (10-150) Hz


Downloads

DOWNLOADS
  • Brochures
  • User Manuals
  • Drawings and Software
  • PDF

    LRT-1600 Series Radar Level Meter 2024

    Simplified Chinese pdf 2024/11/01
    Download

Selection and Inquiry

INQUIRY

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