Q&T sanitary ultrasonic level Gauge is a digital level meter with high- performance microprocessor to process signals; It meets the requirements of material level without the contact. It can be widely used for level measurement of municipal river, urban groundwater level, sewage treatment station, water works, etc.

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

The small field angle and energy concentration enhanced echo capabilities, and beneficialto avoid interference.
Minimized measuring blind spot can gain better result in better performar
High SNR, even in the case of fluctuations can result of small tank measurement.

QTLM for circuit design, high-quality power modules are selected to be as power supply parts and highly stable and reliably imported devices are used as components of the meter. It can fully replace imported foreign meters of the same type.ultrasonic level meter intelligent technology software can make intelligentized echo analysis. It needs neither debugging nor other special steps.The sensor emits the ultrasonic wave to measure the distance by measuring the time between the wave emission and reception. This technology has functions of dynamic thinking and dynamic analysis.
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%

Process pressure£º-0.1~0.5MPa
Measurement accuracy£º¡À1mm
Protection class£ºIP67
Explosion-proof grade£ºExib II CT6 Gb
Shell material£ºCast aluminum/stainless steel
Signal output£º4-20mA, HART (two-wire, four-wire), RS485 Modbus

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%

Each gas vortex flowmeter will under strict calibration then could guarantee better accuracy,with gas venturi nozzle realize field real flow calibration for every vortex flow meter. Size: DN15-DN6000; Measured medium: liquid,gas,steam; Medium Temp: -40¡æ~250¡æ,-40¡æ~350¡æ,
Nominal Pressure: 1.6MPa
Accuracy: ¡À1.0 % (Flange / wafer / thread / tri-clamp; ¡À1.5 % (Insertion type) Flow Range: Liquid:0.4-7.0m/s,Gas:4.0-60.0m/s,Steam:5.0-70.0m/s,
Specifications: DN100-2000 (Insertion),
Material: SS304(Standard),SS316(Optional)
Power Supply: DC 12-30V or 3.6V battery powered

Frequency: 76GHz ~ 81GHz, 5GHz FMCW bandwidth
Measuring range: 0.3 m ~ 60m
0.08m~30m
0.6m ~ 120m
Measurement accuracy: ¡À1mm
Beam angle: 3¡ã/8¡ã
Power: 15~28VDC
Communication: MODBUS
HART/Series
Signal output: 4 ~ 20mA or RS-485

QTLM Series Ultrasonic level meters are widely used in liquid or solid application. Ultrasonic level transmitter support 4-20mA two wire output and HART communication, which is very popular and convenience for user’s system, with the ability to control and monitor.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Non contact ultrasonic level meter is a recommend choice for different level applications which require low cost, non-contact level measurement. QTLM Ultrasonic level meters are with the ability of being easily connected into control systems.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

Water tank fuel oil level sensor provide reliable, cost effective continuous measurement of fluids that do not contain foam, vapors, fumes or gases.
Ultrasonic level tank meters are suitable for use in plastic, metal or concrete tanks etc. Integrated temperature compensation improves accuracy, with built-in 4-20mA and HART communication which support for convenient operation and control.
Range:4-30m
Application:Liquid / Solid
Sensor: ABS/PVC/PTFE
Output:4-20mA/HART
Power:DC24V
Accuracy:0.5%

The magnetic flap level gauge is equipped with upper and lower limit switch outputs to realize remote alarm and limit control.
The magnetic flap level Transmitter is equipped with a transmitter, which can realize the remote indication, detection and control of the liquid level. According to the different installation positions of the container, there are two types of side mounting and top mounting.
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

QTLM ultrasonic level transmitter all input and output lines must be with such protection functions as lightning protection ,use the time of flight measuring principle and short circuit prevention,it adopt Advanced since the clamp type terminal, to ensure that wiring never loose.
QTLM Liquid tank level sensor 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.

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

The antenna adopts PTFE lens, which is effective anti-corrosion and anti-hanging
material;
Support remote debugging and remote upgrade, reduce waiting time and improve
work efficiency;
It supports mobile phone Bluetooth debugging, which is convenient for
maintenance work of on-site personnel.

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

This non Contact PTFE liquid level sensor 4-20mA milk ultrasonic level meter is a High accuracy OEM available wastewater Level meter, top quality 4-20mA output and optional Hart Communication. This sanitary ultrasonic level transmitter is widely used on chemical tank, food industry milk level, water level etc.

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

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%

The emission angle is less than 3 ¡ã, which is suitable for narrow space or guided wave pipeline measurement
Measuring range could reach to 120M, which is suitable for the measurement of large storage tanks
Measurement dead zone is in the range of 7-8CM, suitable for the measurement of small storage tanks

Ultrasonic fuel tank level sensor is integrated design, with big show window of LCD which is easy to debug, observe and installed conveniently.
Ultrasonic level gauge adopt Advanced since the clamp type terminal, to ensure that wiring never loose.
Level Range:4-30m
Sensor:ABS/PVC/PTFE
Output: 4-20mA/HART
Power:DC24V
Accuracy:0.5%

Q&T PTFE Liquid Level Sensor PVDF Sensor ultrasonic level transmitter is a digital level meter with high- performance microprocessor to process signals; It meets the requirements of material level without the contact. It can be widely used for level measurement of municipal river, urban groundwater level, sewage treatment station, water works, etc.

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

Non contact ultrasonic level meter is a non-contact level measurement device with the features of high reliability, cost-effective, easy to install. Ultrasonic fuel tank level sensor use the time of flight measuring principle, it is consisted of sensor and transmitter, the sensor emits ultrasonic pulses in the direction of the medium, the pulses bounce from the surface of the medium and then reflects the ultrasonic pulses back.
Level Range:4-30m
Output:4-20mA/HART
Connection:Thread/Flange
Power:DC24V
Accuracy:0.5%

Q&T 4-20mA Ultrasonic level transmitters deliver reliable and stable readings in actual work sites. To make sure fast delivery, Q&T factory has more than 20 pieces for each model, which could ensure the fast delivery. For all the level meter orders, Q&T engineers and workers will test each piece well before packing.

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%

Q&T PTFE Liquid Level Sensor Non Contact Ultrasonic Level meter has optional Output: 4-20 mA, relay and Hart etc; This ultrasonic liquid level transmitter can easily connect up to most systems. Ultrasonic level Sensor Material optional ABS, PVC, PTFE; Anti-corrosive with PTFE Probe.

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

Water tank fuel oil level sensors are with the feature of non-contact and maintenance-free. QTLM ultrasonic level gauge is a cost-effective and reliable solution for liquid, solid level measurments. Q&Tdesign 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%

Small beam angle , the energy can be concentrated, enhance the ability of echo and to avoid interference.
Antenna is in small size,easy to install.
A shorter wavelength, the reflection of solid surface inclination is better.
Good working performance in serious dust solid environment.
Smaller measuring blind area,measuring result will be more accurate.
No corrosion,no pollution,friendly to human and environment

The Vertical magnetic Level Indicator is easy to read the water level; Because of the construction of the flaps, one side white and on the other red / orange it is possible to see the level over a greater distance or in darker places.
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

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

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

Steam flowmeter is applicable for liquid or gas measurement,the calibration is different for vortex air flow meter and liquid vortex flow meter. Size: DN15-DN6000; Measured medium: liquid,gas,steam; Medium Temp: -40¡æ~250¡æ,-40¡æ~350¡æ,
Accuracy: ¡À1.0 % (Flange / wafer / thread / tri-clamp; ¡À1.5 % (Insertion type)
Specifications: DN100-2000 (Insertion),
Material: SS304(Standard),SS316(Optional) Signal Output: 4-20mA,Pulse Communication: RS485 MODBUS or HART