Ultrasonic & Mass Flow Meters

GAO’s structural ultrasonic & mass flow meters are two types of instruments used in structural testing and engineering. Structural ultrasonic meters use ultrasonic waves to detect and measure the thickness of materials, such as steel plates, concrete walls, and pipes. These devices send high-frequency sound waves through the material and measure the time it takes for the waves to bounce back. By analyzing the time and intensity of the reflected waves, structural ultrasonic meters can determine the thickness of the material. Mass flow meters, on the other hand, are devices used to measure the flow rate of fluids, such as water or gas, in pipes or channels. They use a variety of methods to measure the flow rate, including thermal mass flow meters, and differential pressure meters. The information gathered by mass flow meters is essential in the design and operation of many types of structures, such as water treatment plants, chemical processing facilities, and HVAC systems.

GAO’s structural ultrasonic & mass flow meters are composed of transducer, pulser or receiver, display, data logger, flow sensor, transmitter, control unit, and output unit.

The other common names of ultrasonic and mass flow meters are acoustic flow meters, sonic flow meters, doppler flow meters, transit-time flow meters, time-of-flight flow meters, clamp-on flow meters, non-intrusive flow meters, liquid ultrasonic flow meters, gas ultrasonic flow meters, portable ultrasonic flow meters, in-line ultrasonic flow meters, inline acoustic flow meters, mass flow controllers (MFCs), mass flow sensors, coriolis mass flow meters, thermal mass flow meters, gas mass flow meters, liquid mass flow meters, micro flow meters, insertion mass flow meters, inline mass flow meters, compact mass flow meters and high-pressure mass flow meters.

Showing all 127 results

GAOTek Water Quality Meter with 12 Multiparameter (Data Storage)

SKU: GTOOYYOOZW
This Water Quality Meter with 12 Multiparameter (Data Storage) is suitable for measuring the pH, mV, Conductivity and TDS of liquids and comes with an extended data storage memory of up to 500 readings.

GAOTek Ultrasonic Flow Meter

SKU: GAOTek-UMFM-314
GAOTek ultrasonic flow meter which is used together for measure the low in the open channels.

GAOTek Variable Magnetic Gas Flowmeter

SKU: GAOTek-UMFM-312
GAOTEK variable magnetic gas flowmeter to measure the liquid rate and total flowrate of low viscosity, it can be widely used in the petrol, chemical industry, metallurgy, scientific research for measuring control, several output and display methods can be selected.

GAOTek Ultrasonic Flow Meter

SKU: GAOTek-UMFM-311
GAOTek ultrasonic flow meter  is a hand-held portable transit-time ultrasonic flow meter with clamp-on transducers for non-invasive liquid measurement.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-126
This digital ultrasonic flaw detector has -20 s to 3400 s pulse displacement, 0 % to 80 % reject,0.5 MHz to 20 MHz operating frequency.

GAOTek Portable Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-125
The  GAOTek  Portable Digital Ultrasonic Flaw Detector combines the powerful advantages of digital design with the detailed dynamic echo information that was previously only possible with an analog display.

GAOTek Flaw Detector

SKU: GAOTek-SFD-124
GAOTek flaw detector, whose performance has a further leap.

GAOTek Flaw Detector

GAOTek ultrasonic flaw detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions, blowhole etc.) inside the workpiece.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-130
GAOTek digital ultrasonic crack detection is advanced type, which is touch screen, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the work piece such as cracks, welds, pores, sand holes, inclusions, folding, It has been applied for electric power and pressure vessel, steel structure, military, aerospace, railway transportation, automobile, machinery and other fields.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-129
This Digital Ultrasonic Flaw Detector has Lithium battery powered of 15 hrs, Dynamic Range of 32 dB and vertical linear error of ≤4%.

GAOTek Portable Ultrasonic Flaw Detector

SKU: GAOTek-SFD-128
GAOTek ultrasonic flaw detector is a portable industrial digital ultrasonic flaw detector that can detect, locate, evaluate and diagnose various defects (cracks, inclusions, pores, etc.) in the workpiece quickly, conveniently, without damage, and accurately.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-127
This digital ultrasonic flaw detector has Scan Range of  0 in to 5.98 in, Velocity range of 1000 m/s to 9999 m/s and gain of  0 dB to 110 dB.

GAOTek Coating Flaw Detector

GAOTek coating flaw detector uses some modern high and new technologies, such as ultrasonic flaw detection, thickness measurement, computer, electronic, die and process, and realized the perfect combination of these high and new technologies.

GAOTek Ultrasonic Testing Concrete

SKU: GAOTek-STGT-122
GAOTek ultrasonic testing concrete is an instrument gives data concerning the homogeneity of the concrete, by generating pulses of sound into the concrete and measuring the time the sound to travel from the transmitter probe to the receiver probe through the material.

GAOTek Ultrasonic Turbine Flow Meter

SKU: GAOTek-UMFM-209
This ultrasonic turbine flow meter has flow range of 0 m³/h to 800 m³/h, power supply of 220 V AC or 24 V DC and output of 4 mA to 20 mA.

GAOTek Small FLow Range Mass Flow Meter

SKU: GAOTek-UMFM-208
GAOTek small fLow range mass flow meters are made with MEMS sensing technology.

GAOTek Wastewater Electromagnetic Flow Meter

SKU: GAOTek-UMFM-207
This Wastewater Electromagnetic Flow Meter has Signal output of 4 mA to 20 mA, velocity range of 0.3 m/s to 0.5 m/s and conductivity range of ≥5 us/cm.

GAOTek Ultrasonic Water Flow Meter

SKU: GAOTek-UMFM-206
GAOTek ultrasonic water flow meters are suitable for measuring the flow rate of various sizes.

GAOTek Thermal Mass Flow Meter

SKU: GAOTek-UMFM-205
GAOTek thermal mass flow meters  are mainly used for measuring gas with low flow and the range ratio could reach 1:1000, which is better than gas flow meters on the market and low flow could be measured.

GAOTek Gas Mass Flow Meter

SKU: GAOTek-UMFM-204
This Gas Mass Flow Meter has accuracy of 1%, power supply of 18 V to 36 V DC, 5 W and digital output of RS 458 interface.

GAOTek Thermal Mass Flow Meter

SKU: GAOTek-UMFM-203
GAOTek thermal mass flow meter uses the principle of temperature difference calorimetry before and after capillary heat transfer to measure the mass flow of gas without being affected by temperature and pressure.

GAOTek Portable Fuel Flow Meter

SKU: GAOTek-UMFM-202
GAOTek portable fuel flow meter is mainly used for the gravity flow unloading of the tanker at the gas station, and can also be used for pipelines Install measurement.

GAOTek Gas Mass Flow Meter

SKU: GAOTek-UMFM-201
GAOTek gas mass flow meters are designed to indicate and control flow rates of gas.

GAOTek Gas Mass Flow Meter

SKU: GAOTek-UMFM-200
GAOTek gas mass flow meters use pure digital adaptive drive core processor, full closed loop DSP signal processing, special structure, high stability, strong shock resistance, fast response time, high precision (0.1% to 0.2%), Small pressure loss, synchronous, multi-parameter measurement (including: mass flow, density, temperature, percentage content), wide application range, low installation requirements, (not high requirements for the front and rear straight pipe sections of the instrument), low maintenance rate, etc.

GAOTek Volume Flow Meter Mass Flowmeter

SKU: GAOTek-UMFM-154
This Volume Flow Meter Mass Flowmeter medium temperature of 40 °F to 356 °F, signal output of 4 mA to 20 mA, and pulse of 0 V to 5 V,0 V to 10 V.

GAOTek Thermal Gas Mass Flow Meter

SKU: GAOTek-UMFM-153
GAOTek thermal gas mass flow meter are constant power thermal gas mass flowmeters.

GAOTek Water Ultrasonic Flow Meter

SKU: GAOTek-UMFM-152
GAOTek water ultrasonic flow meter with weir and flume which used together for measured the flow in the open channels.

GAOTek Electromagnetic Flow Meter

SKU: GAOTek-UMFM-151
GAOTek electromagnetic flow meter is a high quality, high-accuracy flow meter configurable flow meter used for multiple purposes such as mechanical welding integration, flow calibration and measurement, and more.

GAOTek Industrial Thermal Gas Mass Flow Meter

SKU: GAOTek-UMFM-150
This Industrial Thermal Gas Mass Flow Meter has an LCD display, 4 mA to 20 mA analog output support, and 220 V AC or 24 V DC power supplies.

GAOTek Mass Flow Meter Air Flow Sensor

SKU: GAOTek-UMFM-149
GAOTek mass flow meter air flow sensor is convenient, it doesn’t require temperature and pressure compensation for accurate gas flow measurement.

GAOTek High Sensitivity Gas Flow Measurement Instrument

SKU: GAOTek-UMFM-148
This High Sensitivity Gas Flow Meter offers precision monitoring with a flow range of 0 slpm to 1000 slpm, ±1.5% accuracy, and a rapid 20 ms response time.

GAOTek Fuel Flow Meter

SKU: GAOTek-UMFM-147
GAOTek fuel flow meter is a heavy-duty flow meter used to deal with dangerous materials thanks to its complex structure, high-quality stainless-steel tube, used for variety of fields such as petroleum, chemical, metallurgy, food, medicine, and other fields.

GAOTek High Precision Mass Flow Meter

SKU: GAOTek-UMFM-146
This High Precision Mass Flow Meter output signal of RS 485, 4mA to 20 mA, power supply of 24 V, Measuring Liquids Application and Medium of Petrol.

GAOTek Digital Portable Ultrasonic Flow Meter

SKU: GAOTek-UFDAM-110
GaoTek digital portable ultrasonic flow meter handheld ultrasonic flow meters enable non-contact measurement of liquid flow.

GAOTek Digital Ultrasonic Water Flow Meter

SKU: GAOTek-UFDAM-109
GAOTek digital ultrasonic water flow meter automatically records the following data.

GAOTek Clamp On Ultrasonic Flow Meter

SKU: GAOTek-UFDAM-108
Gaotek clamp on ultrasonic flow meter is composed of converter and clamp-on sensor.

GAOTek Portable Ultrasonic Water Flowmeter

SKU: GAOTek-UFDAM-113
GAOTek portable ultrasonic water flowmeter consists of a host and a clamp-on sensor.

GAOTek Thermal Air Mass Flow Meter

SKU: GAOTek-UFDAM-111
GAOTek thermal air mass flow meter has no moving parts   Low pressure loss.

GAOTek Ultrasonic Flow Meter Water Flowmeter

SKU: GAOTek-UFDAM-100
GAOTek ultrasonic flow meter water flowmeter has a high-quality, low-cost transit time ultrasonic flow meter used to measure liquid flow in a full or closed pipe.

GAOTEK Ultrasonic Flowmeter

SKU: GAOTek-UMFM-333
GAOTEK Ultrasonic Flow Meters provide higher accuracy, greater rangeability, advanced flow meter diagnostics, with no moving parts practically eliminating pressure loss common to other types of flow measurement devices.

GAOTek Thermal Gas Air Mass Flow Meters 

SKU: GAOTek-UMTM-332
GAOTek Thermal Gas Air Mass Flow Meters has a variable area air and gas flowmeters, 220 V to 24 V dual power supply, LCD display and pulse output signal.

GAOTEK Mass Flow Meter

SKU: GAOTek-UMFM-330
GOATEK mass flow meter has 0.5 % accuracy,converter of 85 % RH ,8.87 in to 786 in (15 mm to 6000 mm) diameter size and 1.5 W power consumption.

GAOTEK Flowmeter

SKU: GAOTek-UMFM-329
GOATEK flowmeter adapts to measure the liquid rate and total flowrate of low viscosity, it can be widely used in the petrol, chemical industry, metallurgy, scientific research for measuring control, several output and display methods can be selected.

GAOTek Diesel Fuel Oil Mechanical Flow Meter

SKU: GAOTek-UMFM-170
GAOTek diesel fuel oil mechanical flow meter can measure high-precision liquids with exceptional accuracy and a wide measuring range.

GAOTek Calibration Steam Flow Meter

SKU: GAOTek-UMFM-169
GAOTek calibration steam flow meter has a fully isolated design with RS 485 communication for precise data transmission.

GAOTek Electromagnetic And Ultrasonic Flow Meter

SKU: GAOTek-UMFM-168
GAOTek electromagnetic and ultrasonic flow meter is hallmarked by its high performance and reliability based on successful, field-proven technology.

GAOTek Insertion Thermal Mass Flow Meter

SKU: GAOTek-UMFM-167
GAOTek insertion thermal mass flow meter was developed to measure larger flow rates.

GAOTek Portable Digital Gas Mass Flow Meter

SKU: GAOTek-UMFM-166
GAOTek portable digital gas mass flow meter adopts pure digital adaptive drive core processor, fully closed loop DSP signal processing, special structure, high stability, strong seismic performance, fast response time, high precision (0.1% to 0.2%), Low pressure loss, simultaneous, multi-parameter measurement (including: mass flow, density, temperature, percentage content), wide application range (can measure various non-Newtonian fluids, various slurries, suspensions, high viscosity fluids, etc.), installation requirements Low (not high requirements for the front and rear straight pipe sections of the instrument), low maintenance rate and other characteristics.

GAOTek Oxygen Thermal Gas Mass Flow Meter

SKU: GAOTek-UMFM-165
GAOTek oxygen thermal gas mass flow meter has a lightning-fast response time under 1 second, stainless steel construction for durability, IP 65 protection, relay dry contact output for precise alarms, and a user-friendly four-line LCD display, it is the ultimate solution for accurate pressure monitoring in demanding environments.

GAOTek Hydrogen Co2 Gas Flowmeter

SKU: GAOTek-UMFM-164
This hydrogen co2 gas flowmeter has unparalleled accuracy, integrated temperature and pressure compensation, measuring range, and exceptional stability.

GAOTek High Accuracy Mass Flow Meter

SKU: GAOTek-UMFM-163
GAOTek high accuracy mass flow meter is used for highly precise, stable and consistent measurement and monitoring in real time of the gas content/liquid content, gas flow, liquid flow, and total flow in natural gas/shale gas.

GAOTek Carbon Steel Ultrasonic Flow Meter

SKU: GAOTek-UMFM-162
This carbon steel ultrasonic flow meter is a cost-effective solution offers precision measurement for non-conductive liquids in both round and rectangular pipes.

GAOTek Diesel Micro Flow Meter

SKU: GAOTek-UMFM-161
GAOTek diesel micro flow meter uses the Coriolis effect principle.

GAOTek Digital Electromagnetic Ultrasonic Flow Meter

SKU: GAOTek-UMFM-220
GAOTek digital electromagnetic ultrasonic flow meter is suitable for measuring the volumetric flow of conductive liquids flowing in closed pipelines and has LCD display, Pulse output and 4mA to 20 mA output.

GAOTek Electromagnetic Water Flow Meter

SKU: GAOTek-UMFM-219
This electromagnetic water flow meter has aperture diameter of DN 10 to DN 1200, measuring flow velocity of <15 m/s and ingress protection IP 68, IP 65.

GAOTek High Precision Ultrasonic Flow Meter

SKU: GAOTek-UMFM-218
GAOTek high precision ultrasonic flow meters adopt advanced multi pulse technology, digital signal processing technology, and error correction technology, which can better adapt to the environment industrial sites and make measurement more convenient, economical, and accurate.

GAOTek Thermal Gas Mass Flow Meter

SKU: GAOTek-UMFM-217
GAOTek thermal gas mass flow meters are constant power thermal gas mass flowmeters.

GAOTek Digital Ultrasonic Flow Meter

SKU: GAOTek-UMFM-216
GAOTek digital ultrasonic flow meter is designed to measure volumetric flow of within closed conduit, the pipeline must be full of liquids, and there must be a certain amount of air bubbles or suspended solids in liquid.

GAOTek Ultrasonic Open Channel Flow Meter

SKU: GAOTek-UMFM-215
GAOTek ultrasonic open channel flow meter is suitable for flow measurement in open channels and partially filled pipes.

GAOTek Portable Ultrasonic Liquid Flow Meter

SKU: GAOTek-UMFM-214
This Portable Ultrasonic Liquid Flow Meter has response time of 0 sec to 999 sec, accuracy of ±1% of reading at rates>0.2 mps and linearity of 0.5%.

GAOTek Doppler Ultrasonic Flow Meter

SKU: GAOTek-UMFM-213
This Doppler Ultrasonic Flow Meter has power supply of AC 220 V, DC 11 V to 28 V, electrical interface of M16  x 1.5 and power consumption of 5 W.

GAOTek Ultrasonic Open Channel Flow Meter

SKU: GAOTek-UMFM-212
GAOTek ultrasonic open channel flow meter is well suited for applications ranging from flow into water treatment plants, storm and sanitary sewer systems, and effluent from water resource recovery, to industrial discharge and irrigation channels.

GAOTek Digital Ultrasonic Flow Meter

SKU: GAOTek-UMFM-211
GAOTek digital ultrasonic flow meter is suitable for system integrators supporting projects, water resources or heating systems and other network monitoring projects flow measurement, with a small size, low price, simple operation, complete output interface features.

GAOTek Oxygen Thermal Mass Flow Meter

SKU: GAOTek-UMFM-145
GAOTek oxygen thermal mass flow meter is specially designed for the measurement and process control of various types of small flow gases.

GAOTek Ultrasonic Open Channel Flow Meter

SKU: GAOTek-UMFM-144
GAOTek ultrasonic open channel flow meter is used to the measurement of flow within open, partially-filled and free flow channels and the open channel flow meter must be used with the measuring weirs and is mainly used to measure sewage flow within the channel under open, partially filled and free flow conditions.

GAOTek Handheld Mass Flow Meter

SKU: GAOTek-UMFM-143
GAOTek handheld mass flow meter uses the time difference principle of ultrasonic wave propagation in the medium to measure the flow rate.

GAOTek Volume Corrector Flow Meter

SKU: GAOTek-UMFM-142
GAOTek volume corrector flow meter is designed on the basis of thermal dispersion, and adopts a method of constant differential temperature to measure gas flow.

GAOTek Ultrasonic Natural Gas Flow Meter

SKU: GAOTek-UMFM-141
GAOTek ultrasonic natural gas flow meter is a mode of wide application,general economy,clamp on and transit time ultrasonic flowmeter.

GAOTek Clamp On Ultrasonic Flow Meter

SKU: GAOTek-UMFM-140
GAOTek clamp on ultrasonic flow meter is a new generation of ultrasonic flowmeter with stable performance developed by using the world’s advanced time measuring chip with time resolution up to 50 ps.

GAOTek Thermal Gas Flow Meter

SKU: GAOTek-UMFM-139
This thermal gas flow meter has velocity range of 0.1 Mm/s to 120 Nm/s, power supply of 24 V DC / 220 V AC and analog output of 4 mA to 20 mA.

GAOTek Miniature Mass Flow Meter

SKU: GAOTek-UMFM-136
GAOTek miniature mass flow meter is designed on the basis of thermal dispersion, and adopts a method of constant differential temperature to measure gas flow.

GAOTek Compressed Air Flow Meter

SKU: GAOTek-UMFM-130
This compressed air flow meter has an output of 4 mA to 20 mA, power supply of 24 V DC or battery power supply and protection level of IP 65.

GAOTek Gas Measuring Flow Meter

SKU: GAOTek-UMFM-100
GAOTek gas measuring flow meter is an intelligent all-electronic gas mass flow meter that combines micro-electromechanical system flow sensor chip technology and computer adaptive technology.

GAOTek Digital Portable Ultrasonic Flow Meter

SKU: GAOTek-UFDAM-107
GaoTek digital portable ultrasonic flow meter Handheld ultrasonic flow meters enable non-contact measurement of liquid flow.

GAOTek Digital Ultrasonic Water Flow Meter

SKU: GAOTek-UFDAM-106
GAOTek digital ultrasonic water flow meter Automatically record the following data.

GAOTek Smart Ultrasonic Flow Meter Clamp

SKU: GAOTek-UFDAM-105
GAOTek smart ultrasonic flow meter clamp has the selection of the mounting method depends on pipe and liquid characteristics.

GAOTek Thermal Air Mass Flow Meter

SKU: GAOTek-UFDAM-104
GAOTek thermal air mass flow meter has no moving parts   Low pressure loss. It can measure flow of velocity.

GAOTek Bracket Sensor Portable Ultrasonic Flow Meter

SKU: GAOTek-UFDAM-103
GAOTek bracket sensor Portable Ultrasonic Flow Meter has moving parts, Wide range of measurement It has a HD LCD display plus has a d delicate button cover.

GAOTek Handheld Ultrasonic Water Flowmeter

SKU: GAOTek-UFDAM-102
This Handheld ultrasonic water flowmeter has a variety of modes are available for setting and flexibility. One set is universal for all pipe size in the measuring range, and suitable for many kinds of metal and resin pipes. It has response time of 0.5s.

GAOTek Electromagnetic Flowmeter

SKU: GAOTek-UFDAM-101
This Electromagnetic Flowmeter has Minimum Measuring Range of 0 hrs to 1/ hrs, Accuracy of ±0.2, ±0.1 optional and Medium Temperature of 572 ℉ to 662 ℉.

GAOTek Ultrasonic Electromagnetic Flow Meters

SKU: GAOTek-UFM-110
GAOTek Ultrasonic electromagnetic flow meters are suitable for testing equipment filter elements for water purifiers.

GAOTek Digital Ultrasonic Flow meter

SKU: GAOTEK-UMFM-138
This Digital Ultrasonic Flow meter has temperature range of -22 °F to 320 °F, 1.0% accuracy, LCD display, 220V power supply with 4 mA to 20 mA output.

GAOTek Ultrasonic Pulse Velocity Detector

SKU: GAOTek-UMFM-132
GAOTek ultrasonic pulse velocity detector is a kind of comprehensive instrument widely used to test the surface compressive strength and internal defect of concrete.

GAOTek Ultrasonic Digital Colorimeter Tester Meter

SKU: GAOTek-UMFM-133
GAOTek ultrasonic digital colorimeter tester meter can be used in textile, printing and dyeing, clothing, footwear, leather, plastics, pigments, paints, inks, printing, hardware, toys and other industries associated with the color.

GAOTek Water Flow Meter

SKU: GAOTek-UMFM-134
This Water Flow Meter has measuring range of 0 m/s to 10 m/s, 20 us/cm conductivity, working time of 80 hrs and 50 m max diving depth.

GAOTek Ultrasonic Micro Flow Meter

SKU: GAOTek-UMFM-135
This Ultrasonic Water Flow meter has measuring range of 0.003 L/min to 380 L/min, withstand voltage of 5 Pa to 40 Pa and 24 V DC power supply.

GAOTek Open Channel Ultrasonic Water Flow Meter

SKU: GAOTEK-UMTM-136
This Ultrasonic Water Flow Meter has measuring range of 0.1 m³/h to 999.99 m³/h, measurement range of 3 m level, LCD display and 3 m/0.1% resolution.

GAOTek Flow Meter Ultrasonic Sensor

SKU: GAOTek-UMFM-137
This Ultrasonic Sensor Flow Meter has a 220 V AC and 24 DC battery, ±1% accuracy, 24 V DC battery power supply and 0.2% repeatability.

GAOTek Portable Ultrasonic Flow Meter

SKU: GAOTek-UMFM-131
This Portable Ultrasonic Flow Meter has velocity range of 0.01 m/s to 12 m/s, 0.25 mm/s resolution, 0.5 s response time and 500 mAh power supply.

GAOTek Solid Mass Ultrasonic Flow Meter

SKU: GAOTek-UMFM-109
This Solid Mass Ultrasonic Flow Meter has flow rate of 0 m/s to ±10 m/s and a digital LCD. It is used for measuring liquids.

GAOTek Ultrasonic Flow Meter Portable

SKU: GAOTek-UMFM-108
GAOTek Ultrasonic Flow Meter Portable uses the time difference measurement principle: one probe transmits a signal through the pipe wall, the medium, and the other side of the pipe wall, and is received by the other probe.

GAOTek Ultrasonic Flow Meter for Swimming Pool

SKU: GAOTek-UMFM-107
This Ultrasonic Flow Meter for Swimming Pool has flow range of 0 m/s to 10 m/s, a power supply of AC 85 V to 264 V, and IP 67 / IP 68 protection.

GAOTek Type Ultrasonic Flow Meter

SKU: GAOTek-UMFM-106
This Type Ultrasonic Flow Meter has temperature ranging from 32 °F to 320 °F, power from rechargeable battery and AC, and a 1.0% accuracy.

GAOTek Diesel Paddle Wheel Water Flow Meter

SKU: GAOTek-UMFM-105
This Diesel Paddle Wheel Water Flow Meter has flow range of ±32 m/s, a rechargeable battery power supply, and the response time of 0-999 sec.

GAOTek Handheld Ultrasonic Flow Meter

SKU: GAOTek-UMFM-104
This Mobile Flow Meter has temperature of 320 °F, an OEM as operating principle, water, sewage water, sea water, alcohol, oil as mediums, and an LCD.

GAOTek Spot Measuring Water Flow Meter

SKU: GAOTek-UMFM-103
This Spot Measuring Water Flow Meter has flow rate of 0.01 m/s to ±32 m/s, an accuracy of 1.0% with water liquid as medium.

GAOTek Ultrasonic Flow Meter

SKU: GAOTek-UMFM-102
This Ultrasonic Flow Meter has temperature ranging from -22 °F to 320 °F, a power supply of 220 V AC / 24 V DC, an IP 68 protection, and a digital LCD.

GAOTek Ultrasonic Diesel Flow Meter

SKU: GAOTek-UMFM-110
This Ultrasonic Diesel Flow Meter has flow rate of 0.01 m/s to ±32 m/s, a large-screen LCD, a built-in rechargeable battery and a data-logger.

Ultrasonic and Mass Flow Meters

SKU: GAOTek-UMFM-101
This Mobile Flow Meter has temperature ranging from -31 °F to 392 °F, a power supply of 85 V to 265 V AC, an IP 65 or IP 67 protection.

GAOTek Ultrasonic Flowmeter Water Acid Liquid

SKU: GAOTek-UFM-109
GAOTek Ultrasonic handheld flow meters has the features of small size and light weight.

GAOTek Insertion Type Ultrasonic Flowmeter

SKU: GAOTek-UFM-108
GAOTek insertion type ultrasonic flowmeter is based on the original imported FPGA integrated circuit from America’s Intel corporation.

GAOTek Ultrasonic Doppler Flow Meter for Wastewater

SKU: GAOTek-UFM-107
GAOTek portable ultrasonic doppler flow meter for wastewater handheld ultrasonic flow meter is used for a wide range of measurements and a variety of liquid applications.

GAOTek Ultrasonic Flow Meters

SKU: GAOTek-UFM-106
GAOTek Ultrasonic flowmeter is a non-contact instrument, not only can the media flow measurement with a large diameter can also be used to measure is not easy to contact and observation of medium.

GAOTek Ultrasonic Water Flow Meter

SKU: GAOTek-UFM-105
GAOTek Ultrasonic flow meter uses the time difference principle of ultrasonic wave propagation in the medium to measure the flow rate.

GAOTek Ultrasonic Wireless Flow Meter For Water Liquid Controls

SKU: GAOTek-UFM-104
GAOTek Ultrasonic wireless flow meters uses the latest 700000 gate array, industrial PFGA chip, greatly improving signal sampling frequency and bubble tolerance, independently researched TGA technology enables it to handle more complex logic operations and achieve more accurate and faster measurement.

GAOTek Open Channel Water Ultrasonic Flow Meter

SKU: GAOTek-UFM-103
GAOTek Open channel water ultrasonic flow meter with weir and flume which used together for measured the flow in the open channels.

GAOTek Portable Ultrasonic Flowmeter With Gas Water Flow Sensor

SKU: GAOTek-UFM-101
GAOTek ultrasonic flowmeter uses the time difference principle of ultrasonic wave propagation in the medium to measure the flow rate.

GAOTek Ultrasonic Flow Meter

SKU: GAOTek-UFM-102
GAOTek Ultrasonic flow meter is suitable for measuring the flow rate of various sizes.

GAOTek Wireless Remote Ultrasonic Water Meters

SKU: GAO-UMFM-109
GAOTek wireless ultrasonic water meter is mainly used in the environment with low starting flow, stable flow, small pressure loss and many impurities.

GAOTek High Precission Portable Ultarsonic Flowmeter Digital Water Flowmeter OEM DN25-DN10000

SKU: GAO-UMFM-108
GAOTek High Precission Portable Ultarsonic flowmeter Digital Water Flowmeter is designed to measure the fluid velocity of liquid within a closed conduit.

GAOTek Anti-Corrosion Smart Display Accurate Handheld Portable Ultrasonic Flowmeter

SKU: GAO-UMFM-107
GAOTek Anti-corrosion Smart Display Handheld Ultrasonic Flowmeter  is enable non-contact measurement of liquid flow.

GAOTek High Accuracy Coriolis Mass Flow Meter

SKU: GAO-UMFM-106
GAOTek Coriolis Mass Flow Meter is an advanced and high accuracy mass flow meter because of it’s superior performance, High Measuring accuracy and lower request for medium, lower pressure loss and directly display mass flow, volume flow and temperature high quality material, various output, and easy installation.

GAOTek High Quality Hydraulic Flow Meter Test Kit Insertion Type Ultrasonic Flowmeter High Temp

SKU: GAO-UMFM-105
GAOTek Hig Quality Hydraulic Flow Meterr test kit provides abundant capabilities for accurate liquid flow measurement from outside of a pipe.

GAOTek DN20-6000 (MODBUS RTU) Digital Portable Ultrasonic Liquid Flow Meter

SKU: GAO-UMFM-104
GAOTek DN20-6000 (MODBUS RTU) Digital Portable Ultrasonic Liquid Flow Meter is an ultrasonic flow meter that operates based on the transit -time principle that allows for non-intrusive installation.

GAOTek Digital Ultrasonic Flow Meter With Standard Tranducer TM-1 Measuring Range DN50-700mm

SKU: GAO-UMFM-103
GAOTek Digital ultrasonic Flow Meter with Standard Tranducer TM-1 Measuring Range DN50-700mm consist of host and clamp-on sensor.

GAOTek Doppler Ultrasonic Flowmeter Portable Handheld Flow Monitor Meter

SKU: GAO-UMFM-102
GAOTek Handled ultrasonic flow meter is a portable measurement system designed for accurately measuring fluid velocity in closed pipes that is easy installation and compatible with various pipe materials.

GAOTek River Water Measuring Handheld Type Ultrasonic Flow Meter With Clamp On Holder Exterior Sensor

SKU: GAO-UMFM-101
GAOTek River water measuring handheld type ultrasonic flow meter is a handheld water measurement device with a clamp-on holder exterior sensor with high accuracy.

Ultrasonic Flow Meter with Built-In Totalizer (High Accuracy)

SKU: GT00YX00ZP
The Vibration Meter with Piezoelectric Accelerometer (Speed) has been manufactured with patented technologies and is equipped with more functions and advanced performance than previous versions.

Ultrasonic Flow Meter with Self-diagnose (Sensor Cable)

SKU: GT00YX00ZX
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.

Mass Flow Meter with Controller (Real-time Out, 60 Gas, Black)

SKU: GT00Y600ZY
GAOTek Mass Flow Meter with 60 Gases measures mass flow rate of 60 gases moving through a tube with real-time curve output.

Ultrasonic Flow Meter with High Precision (Data Logger)

SKU: GT00YX00ZQ
Key Features Specifications Key Features Simple installation process User-friendly Can monitor variety of liquids High precision measurement Built-I data logger

Ultrasonic Flow Meter with Intelligent Print (High Accuracy)

SKU: GT00YX00ZK
Key Features Specifications   Key Features  1、A non-contact measurement method, small volume, light weight, easy to carry. 2、Sensor installation is simple and easy, used to

GAOTek Ultrasonic Flow Meter with High Accuracy (Wide Pipe Size)

SKU: GT00YX00ZL
This Ultrasonic Flow Meter with High Accuracy (Wide Pipe Size) is designed using advanced circuit design and latest semiconductors using pulse measurement technology with Wide Pipe Size ranging from DN 0.59 in (15 mm) to DN 236.22 in (6000 mm).

Ultrasonic Flow Meter With Data Logger (All Liquids)

SKU: GT00Z900ZZ
GAOTek Ultrasonic Flow Meter with Data Logger measures fluid velocity within a closed conduit with accuracy, detects virtually all liquids.

Mass Flow Meter with Controller (Real-time Out/60 Gas/Blue)

SKU: GT00Y600ZZ
GAOTek Mass Flow Meter with 60 Gases measures mass flow rate of 60 gases moving through a tube with real-time curve output.

GAOTek Ultrasonic Flow Meter With Data-Logger (Wide Range)

SKU: GT00Z900ZY
This Ultrasonic Flow Meter with Data-Logger (Wide Range) is designed for measuring variety of industrial liquids and with  built-in data logger that can record time and signal status.

Handheld Ultrasonic Flowmeter (Sensor Probe, Data Logger)

SKU: GT00YX00ZJ
GAO Tek Handheld Ultrasonic Flowmeter enables technicians to measure flow and has a built-in data logger.

GAO Tek’s structural ultrasonic & mass flow meters have the following functions:

  • Measure thickness: The primary function of our structural ultrasonic meters is to measure the thickness of materials, such as steel plates, concrete walls, and pipes. This information is used to assess the structural integrity of the material and to detect any signs of corrosion or other defects.
  • Identify flaws: GAO’s structural ultrasonic meters can also be used to identify flaws in materials, such as cracks, voids, or delaminations. This information can be used to determine the need for repairs or to assess the safety of the structure.
  • Provide data logging: Our ultrasonic meters are equipped with data logging capabilities, which allow operators to record thickness readings over time. This information can be used to track changes in material thickness and to identify trends that may indicate corrosion or other problems.
  • Measure flow rate: The primary function of our mass flow meters is to measure the flow rate of fluids, such as liquids and gases, in pipes or channels. This information is used to monitor and control the flow of fluids in a variety of applications, such as chemical processing, water treatment, and HVAC systems.
  • Ensure accuracy: GAO’s mass flow meters are designed to provide highly accurate flow rate measurements, which are essential in many industrial processes. They can be calibrated to ensure that the readings are consistent and reliable over time.
  • Control flow: Our mass flow meters can also be used to control the flow of fluids in a system. They can be integrated with other equipment, such as pumps or valves, to ensure that the flow rate remains within a specified range.

GAO Tek’s structural ultrasonic & mass flow meters are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as ASTM E119, ASTM E2126, ACI 318, AISC 360, and ASCE 7.

 

Our structural ultrasonic & mass flow meters help our customers comply with relevant U.S. government regulations such as:

  • Occupational Safety and Health Administration (OSHA) regulations
  • National Fire Protection Association (NFPA) regulations
  • Federal Aviation Administration (FAA) regulations
  • Department of Transportation (DOT) regulations

Our structural ultrasonic & mass flow meters help our clients in complying with relevant Canadian government regulations such as:

  • Canadian Standards Association (CSA) regulations
  • Occupational Health and Safety (OHS) regulations
  • Transportation Association of Canada (TAC) regulations
  • Canadian Aviation Regulations (CARs)

 

Our structural ultrasonic & mass flow meters have the following applications:

  • Inspection of structural materials: GAO’s structural ultrasonic meters are used in the inspection of materials used in construction, such as steel, concrete, and pipes. They are used to detect cracks, voids, and other defects that may affect the structural integrity of the material.
  • Corrosion detection: GAO’s ultrasonic meters are also used to detect corrosion in metals, such as pipes and tanks. By measuring the thickness of the metal, operators can identify areas where corrosion has occurred and take corrective action.
  • Aerospace and aviation: Our ultrasonic meters are used in the aerospace and aviation industries to inspect aircraft components, such as wings, fuselages, and landing gear, for signs of damage or wear.
  • Chemical processing: GAO’s mass flow meters are used in chemical processing applications to measure the flow of liquids and gases through pipelines. This information is used to ensure that the correct amount of material is being delivered and to maintain consistent process conditions.
  • HVAC systems: Our mass flow meters are used in HVAC (heating, ventilation, and air conditioning) systems to measure the flow of air and water through ducts and pipes. This information is used to optimize the efficiency of the system and to maintain consistent conditions.
  • Food and beverage production: Our mass flow meters are used in food and beverage production to measure the flow of liquids, such as milk, juice, and beer, through pipelines. This information is used to ensure that the correct amount of material is being delivered and to maintain consistent product quality.

 

Our structural ultrasonic and mass flow meters can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.