Sales ultrasonic level gauge supplier

UTG series ultrasonic level gaugeIt is a non-contact level measuring instrument consisting of an ultrasonic probe and a host. The ultrasonic probe is directly installed above the measured medium. Used to replace various original liquid level gauges, it adopts a small blind spot transmitting and receiving integrated ultrasonic probe. Through the principle of measuring time difference, the signal is processed and calculated precisely by the microprocessor on the host, and the liquid level and material level are measured. It also has multiple signal outputs to choose from.

UTG series ultrasonic level gaugeadvantage

The circuit design selects high-quality power modules from the power supply section, and the components are imported with high stability and reliability, which can be compared with similar instruments in the world.

The sound wave intelligent technology software can perform intelligent echo analysis without any debugging or other special steps. This technology has the functions of dynamic thinking and dynamic analysis;

The sound wave intelligent technology possessed greatly improves the accuracy of the instrument, with a liquid level accuracy of 0.25% -0.5%, and can resist various interference waves;

This instrument is a non-contact instrument that does not come into direct contact with liquids, resulting in a low failure rate. The instrument provides multiple installation methods, and users can calibrate the instrument through this manual;

All input and output lines of the instrument have lightning protection and short-circuit protection functions;

*Adopting a physically fully enclosed probe: an integrated seamless probe is cast, which increases the service life by 1-2 years;

*Probe design: Different probes can be selected to adapt to low turbidity, medium turbidity, and high turbidity water quality;

*Echo tracking algorithm: capable of effectively capturing real echoes in noisy underwater noise;

Multiple compensation modes: built-in temperature compensation, with temperature prompt, sound speed correction mode;

Dot matrix LCD, Chinese English menu: makes debugging and application easier, can display various graphics;

Flexible measurement modes: two measurement modes for level and distance, allowing for flexible setting of reference positions;

Programmable relay output: Relays are programmable, and each relay can be set to high or low alarm or turn off.

1、 Product Overview

UTGThe series ultrasonic level gauge is a type ofNon contact liquid level measuring instrumentBy emitting ultrasonic pulses and receiving reflected echoes from the liquid surface, the time difference is calculated to determine the liquid level height.

Its core advantages includeNon contact medium(Avoid corrosion and pollution)Adapt to complex working conditions(Corrosive liquids, high temperature, high pressure environments), widely used in industries such as petrochemicals, water treatment, food and pharmaceuticals.

IICore features and technological advantages

1、High precision and stability

Accuracy level:±0.25%–1% FS(in the air), with a resolution of1–3mm.

Temperature compensation: Built in temperature sensor for real-time calibration of sound speed (sound speed formula:331.5 + 0.6 ×temperature℃）Eliminate the impact of environmental temperature differences.

Anti interference ability: the intelligent echo analysis algorithm can filter out false signals (such as foam and mixing interference).

2、Flexible configuration and output

Power supply method: direct current24VDC(Two line system)/Three wire system, power consumption≤1.2W）、communication220VAC(Four wire system, used when isolation is required)4Core cable).

Output signal: Analog quantity:4–20mAThe0–5V/0–10VDigital Communication:RS485/ModbusTheHARTProtocol (supported)PLC/DCSIntegration); Switching quantity: Relay output (high/low level alarm,AC250V/5A）.

3、Robust structure and protective design

Shell materialABSEngineering plastics or die cast aluminum alloys (anti-corrosion), protection levelIP65–IP68.Sensor options：

Standard type:PVCOr stainless steel304；

Corrosion resistant type:PTFE(Polytetrafluoroethylene) coating or fullPPmaterial

Explosion proof certification:Ex d（ia）iaⅡBT4Explosion proof rating (excluding flammable and explosive environments such as hydrogen and acetylene).

4、Intelligence and ease of use

on-site operation：3Key parameter settings, no need for tank cleaning or remote control.

Display unit：4bitLEDorLCDLCD screen (with temperature)/Liquid level dual display).

Flexible installation: Thread（M30×1.5）Flange or bracket installation, the probe can be extended and lengthened.

3、 Key parameter specifications

4、 Typical application scenarios

Chemical and Petroleum: Tank acid/Alkali level monitoring (such as sulfuric acid, crude oil), suitable for explosion-proof environment.

Water Treatment and Environmental ProtectionMeasurement of liquid level and flow rate in sewage tanks and reservoirs (corrosion-resistant design).

Food and PharmaceuticalFermentation tanks, food grade containers (compliant with hygiene standards, no contact contamination).

Energy and ElectricityBoiler steam drum, deaeration water tank (under high temperature and high pressure conditions).

5、 Selection and installation points

Selection suggestion:

Two wire system: measuring range≤30mLow cost solution;

Four wire system: range≤40mSignal isolation or AC power supply is required.

Split type (such asUTG21-R2）The sensor is separated from the display unit and is resistant to electromagnetic interference.

Installation specifications：

Avoid entering/Discharge port to prevent interference from liquid level fluctuations.

The probe should be perpendicular to the liquid level, and the emission surface should extend out of the installation port (in cold regions, a thermal sleeve or extension tube should be installed).

When the container wall is not smooth, the installation position should be away from the wall≥0.5m.

6、 Special model innovation

UTG01-Tseries：

Blind spot ＜6cmMillimeter level accuracy（±1mm）；

Support battery power supply（2–6Annual battery life)NB-IoTWireless transmission.

UTG21-R2Explosion-proof type：

pressure resistance42MPa, medium temperature-190℃–450℃.

summary：UTGSeries toNon contact measurement, high adaptability, intelligent configurationAs a core advantage, it covers liquid level monitoring needs from conventional to various working conditions. When selecting, it is necessary to comprehensively consider the range, medium characteristics, and environmental conditions (such as explosion-proof and anti-corrosion), and follow installation specifications to ensure accuracy