Ultrasonic water level meter 4-20ma RS485 water level sensor river Non-contact ultrasonic level transmitter level meter

QTLM Ultrasonic level gauges/Ultrasonic level transmitter includes several proprietary technologies, is safe and clean, with high precision and long service life, stable and reliable, and convenient to install and maintain, and is applicable to various fields of acid, alkali, salt, anticorrosion, and high temperature.Ultrasonic wave spread speed among gas is influenced by gas temperature, When level meter works, it measures gas temperature needing, compensates for the velocity of sound, so as to ensure the precision of measuring.Ultrasonic pulses generated by the sensor (transducer) emitted in the measurement, the surface acoustic wave after reflection by the liquid receiving same sensor or an ultrasonic receiver.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

Non contact ultrasonic level meter with the features of non-contact, high reliability, cost-effective, easy to be installed and maintained. QTLM ultrasonic level gauge widely used for liquid, slurry and solid level tanks, support various connections like thread or flange connection type.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Application: Liquid: mildly/strongly corrosive liquid
Measuring range: 30m / 100m
Process connection:Thread
Process temperature: (-40¡«90)¡æ
Process pressure: (-0.1¡«0.1)MPa
Accuracy: ¡À2mm / ¡À10mm
Antenna/Material: Lens antenna / PP or PTFE
Frequency rate: 80GHz
Explosion-proof grade: Exia IICT6 / Exd IICT6

Non-contact ultrasonic liquid tank level sensor delivers reliable level measurement in condensing environments. It could be used for media in small, medium and large capacity tanks from 5meter to 30meters. Ultrasonic level gauge support continuous level measurement, switching and control.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM Ultrasonic level meter is a good choice for level applications that require low cost, non-contact liquid slurry and solid level measurement. It is consisted of sensor and transmitter with the ability to control and monitor. Non contact ultrasonic level meter is easily connect into user’s control system.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Emission frequency: 76GHz~81GHz
Measurement range:0.1 m ~30m
Measurement accuracy: ¡À1mm
Beam angle: 6¡ã
Power supply range: 9~24 VDC
Communication mode: TTL/NB/485
Operating temperature: -40~85¡æ
Housing material: Aluminum alloy
Antenna type: Lens antenna

80G radar level meter is FMCW radar operating at 76-81 GHz, which has a maximum measuring range of 120m and a minimum blind zone of 8cm. It supports 4-wire and 2-wire applications. Higher operating frequency and shorter wavelength make it ideal for solid applications,

Q&T Water Tank ultrasonic Level Gauge is a good choice for application such as Dam water level monitoring,River monitoring, Pool water level monitoring, Environmental water level monitoring; It has Multiple Output: 4-20 mA, relay and RS485 etc; easily connect up to most systems.

Specifications:
Measuring Range: liquid: 0.2-30 m
Process Connection: G2 Thread/ M95*2.0
Energy Transducer Material: ABS, PVC, PTFE
Temperature: -40~ 75 Deg C
With automatic Temperature compensation.
Process Pressure: ¡À 0.1MPa
Precision: 0.2% of actual range
Signal output: 4-20mA (Option:HART)
Power Supply: DC20V~32V ¡Ý30mA
Mode of Indication: 4 Digit LCD

Magnetic Level Gauge can be used in a variety of media level measurement towers, tanks, tank, spherical vessels and boilers and other equipment. The magnetic level gauge series can achieve high sealed, leak-proof and adaptation level measurement under high pressure, high temperature, corrosive conditions.
Measuring range: 300¡«15000mm
Measurement accuracy: ¡À5mm or ¡À10mm
Working pressure: 1.0, 1.6, 2.5, 4.0, 6.4 ,10,16.0MPa
Working temperature: ¡Ü550¡æ
Medium viscosity: ¡Ü0.02Pa.S
Output signal: two-wire system 4¡«20mADC or HART protocol or four-wire system 485 digital output
Explosion-proof grade: Exdll CT6
Protection level: IP66

Ultrasonic level tank meter is widely used in rivers, water and sewage treatment, water supply, electric power, urban sewage channels and some other related fields. Liquid tank level sensor adopt Advanced since the clamp type terminal, to ensure that wiring never loose.
Range:4-30m
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%
Protection:IP65

This PTFE Liquid Level Sensor Sanitary Water Liquid Ultrasonic level meter has the feature of Integrated design, installed conveniently; This Water Liquid Ultrasonic Tank Level meter, built-in temperature compensation can effectively compensate the influence of external temperature change on sound speed, and ensuring the measurement accuracy.

Specifications:
Measuring Range: liquid: 0.2-30 m
Process Connection: G2 Thread/ M95*2.0
Energy Transducer Material: ABS, PVC, PTFE
Temperature: -40~ 75 Deg C
With automatic Temperature compensation.
Process Pressure: ¡À 0.1MPa
Precision: 0.2% of actual range
Signal output: 4-20mA (Option:HART)
Power Supply: DC20V~32V ¡Ý30mA
Mode of Indication: 4 Digit LCD

This Non-contact High Accuracy PTFE Level sensor Sanitary Ultrasonic level Meter is a kind of non-contact, high reliability, and easy installation level measuring instrument. The Wireless Ultrasonic Liquid Tank Level Meter Sensor can be widely
applied to the water supply, food industry, chemical, electricity and oil industries.

Specifications:
Measuring Range: liquid: 0.2-30 m
Process Connection: G2 Thread/ M95*2.0
Energy Transducer Material: ABS, PVC, PTFE
Temperature: -40~ 75 Deg C
With automatic Temperature compensation.
Process Pressure: ¡À 0.1MPa
Precision: 0.2% of actual range
Signal output: 4-20mA (Option:HART)
Power Supply: DC20V~32V ¡Ý30mA
Mode of Indication: 4 Digit LCD

80G radar level meter is FMCW radar operating at 76-81 GHz, which has a maximum measuring range of 120m and a minimum blind zone of 8cm. It supports 4-wire and 2-wire applications. Higher operating frequency and shorter wavelength make it ideal for solid applications,

Ultrasonic level meter is one of the Ultrasonic technology level products which offers an affordable two wire and line powered version for non-contact level measurement of liquids and slurries for level, distance etc.
Measurements of level, distance is easily configured through the menu driven display.
Range:4-30m
Application:Liquid / Solid
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Ultrasonic level transmitters are with the feature of non-contact and maintenance-free, a cost-effective and reliable solution for liquid, solid level measurments. QTLM ultrasonic level meters are with humanized LCD show window which is easy to debug, observe and installed conveniently.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM series Ultrasonic level meter is a non-contact, high reliability, cost-effective, easy to install and maintain level measurement instruments and easily configured by menu button and could give precision and accuracy for real-time measurement. the new generation ultrasonic level meter is developed through our company¡¯s many years¡¯ efforts and our company own the completely independent property rights of it.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM series Ultrasonic level meter is a non-contact, low-cost and easy-to-install level gauge. It applies advanced aerospace technology to the general livelihood industry. Unlike ordinary level gauges, ultrasonic level gauges have more restrictions. The products are durable and durable, simple in appearance, single and reliable in function.It has large measuring range, high precision and low energy consumption.It widely used in liquid or solid application.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

The magnetic flap level gauge uses the float as the measuring element, and the magnetic steel drives the turning column display without energy. It is suitable for various environments from low temperature to high temperature, vacuum to high pressure. It is an ideal liquid level measurement product for petrochemical and other industrial sectors.
Measuring range: 300¡«15000mm
Measurement accuracy: ¡À5mm or ¡À10mm
Working pressure: 1.0, 1.6, 2.5, 4.0, 6.4 ,10,16.0MPa
Specific gravity of medium: ¡Ý0.45g/cm3
Medium density difference: ¡Ý0.15g/cm3 (measurement interface)
Working temperature: ¡Ü550¡æ
Medium viscosity: ¡Ü0.02Pa.S
Output signal: two-wire system 4¡«20mADC or HART protocol or four-wire system 485 digital output
Explosion-proof grade: Exdll CT6
Protection level: IP66

QTLM ultraonic level sensor ideal for high-accuracy, continuous level measurement of a wide variety of liquids in storage and shipping containers requiring a non-contact measurement solution.QTLM ultraonic level meter measuring range up to 30 m.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

The product has extremely high measurement accuracy, suitable for high-precision measurement level measurement
The product has rich echo processing algorithms and empirical data of various working conditions; it has unique advantages than other similar products in the application of extremely harsh working conditions such as strong dust, steam, or special process storage tanks with stirring and heating rods.

Q&T Ultrasonic level transmitters are widely used for water, waste water level measurement. As one of the leading manufacturer, Q&T focus in the ultrasonic level transmitter’s production, test, packing etc. To ensure safety in shipment, QTLM series ultrasonic level transmitters are packed in safety export cartons with well protection.

Measuring Range: 70m
Frequency Range: 26GHz
Output: 4-20mA/HART
Accuracy: ¡À15mm
Process Pressure: -0.1 ~ 4 MPa
Housing material: Stainless Steel
Process connectio: Flange

Magnetic flap level gauge is suitable for the liquid level detection in the application of industrial production, various pressure-bearing (or open) liquid storage equipment such as towers, cylinders, tanks, spherical vessels and boilers.
Measuring range: 300¡«15000mm
Measurement accuracy: ¡À5mm or ¡À10mm
Working pressure: 1.0, 1.6, 2.5, 4.0, 6.4 ,10,16.0MPa
Working temperature: ¡Ü550¡æ
Medium viscosity: ¡Ü0.02Pa.S
Output signal: two-wire system 4¡«20mADC or HART protocol or four-wire system 485 digital output
Explosion-proof grade: Exdll CT6
Protection level: IP66

Q&T offers Magnetic Level Gauges in top-bottom, top and side mounted construction with two types of indicator systems. Magnetic Level Gauge is consists of three major components: Float Chamber, Float and Indicator System; It also can add the reedchain for an analog output signal, that’s 4-20mA Magnetic Level Indicator.
Measuring range: 300¡«15000mm
Measurement accuracy: ¡À5mm or ¡À10mm
Working pressure: 1.0, 1.6, 2.5, 4.0, 6.4 ,10,16.0MPa
Working temperature: ¡Ü550¡æ
Medium viscosity: ¡Ü0.02Pa.S
Output signal: two-wire system 4¡«20mADC or HART protocol or four-wire system 485 digital output
Explosion-proof grade: Exdll CT6
Protection level: IP66

4-20mA ultrasonic level sensor is a non-contact type level measurement device, which delivers reliable, cost-effective, high-performance, small-tank fluid handling control solutions. Ultrasonic level gauge is easily configured by menu button and could giveprecision and accuracy for real-time measurement.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM series Ultrasonic level transmitter adopt the time of flight measuring principle, widely used for liquid, slurry and solid level tank. 4-20mA ultrasonic level sensor adopt advanced clamp type terminal, to ensure that wiring never loose and remains accurate.

Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM series Ultrasonic level meter no moving parts, and it can measure level without making physical contact with the object. This typical characteristic of the transmitter is useful for measuring levels in tanks with corrosive, boiling and hazardous chemicals. The accuracy of the reading remains unaffected even after changes in the chemical composition or the dielectric constant of the materials in the process fluids.QTLM series Ultrasonic level meter Widely Used Solutions. Consistently Accurate Results.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

QTLM Ultrasonic fuel tank level sensor is a ideal device for high accuracy, continuous level measurement of a wide variety liquid applications. Ultrasonic level meter could make in compact or remote type, with loop powered transmitter and various output signals support to connect with user control system.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Ultrasonic level tank meter is made up of ABS or PTFE probe which is with acid and alkali resistance. QTLM ultrasonic level meter could be safety installed in complex environments. Support various different connection ways like thread or flange connection.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

76GHz-81GHz FM wave radar
5GHz ultra-large FM scanning frequency width, wide application
Support standard HART, RS485 / MODBUS bus protocol
Support operation mode such as upper computer setting software, tank side table, etc.
24VDC power supply
Simple installation structure, adapt to various installation forms on site