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Shandong Fengtu IOT Technology Co., Ltd

Sales Manager：Ms. Emily Wang

Cel,Whatsapp,Wechat:+86 15898932201

Email：info@fengtutec.com

Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

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Oil dielectric constant sensor Enables Online Monitoring of Lubricating Oil Quality

Oil dielectric constant sensor Enables Online Monitoring of Lubricating Oil Quality

Oil dielectric constant sensor utilizes electrochemical impedance spectroscopy (EIS) to detect the dielectric constant of lubricating oil in real time. It exhibits high sensitivity to oil contamination, additive depletion, and aging, allowing for online measurement of oil quality changes and p...

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Application Value of Radio Current Meters in Hydrological Emergency Monitoring

Application Value of Radio Current Meters in Hydrological Emergency Monitoring

Radio current meters utilize K-band radar technology, based on the Doppler effect, to achieve non-contact flow velocity measurement of rivers, sewage, mud, and oceans. The device is compact, handheld, battery-powered, unaffected by sewage corrosion and silt interference, and can safely perform...

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3D Ultrasonic Anemometer Simultaneously Measures Horizontal and Vertical Wind Direction

3D Ultrasonic Anemometer Simultaneously Measures Horizontal and Vertical Wind Direction

The 3D ultrasonic anemometer uses ultrasonic time-of-flight measurement technology. It incorporates six transducers to achieve omnidirectional acquisition of three-dimensional wind speed vectors (U/V/W) and wind direction. Containing no rotating parts, it eliminates mechanical wear and startup...

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LS20B Propeller Current Meter: Measurement Principle and Usage

LS20B Propeller Current Meter: Measurement Principle and Usage

LS20B propeller current meter is a general-purpose hydrological instrument used for rivers, lakes, reservoirs, and canals. It consists of a propeller-type current sensor, a current meter, and a measuring rod. Connecting a signal line allows for automatic measurement and display of the average...

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Online oil cleanliness tester enables real-time monitoring of oil contamination in industrial equipment

Online oil cleanliness tester enables real-time monitoring of oil contamination in industrial equipment

Online oil cleanliness tester employs the optical obscuration counting principle and a high-precision laser sensor to measure the size and quantity distribution of particles in oil in real time. The detection range covers 1–100 μm or 4–70 μm, and it incorporates ISO4406 and NAS1638 contami...

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Metallic Particle Sensor Monitors Metal Shavings in Lubricating Oil Return Lines

Metallic Particle Sensor Monitors Metal Shavings in Lubricating Oil Return Lines

Metallic Particle Sensor utilizes electromagnetic induction to monitor the quantity and size distribution of ferromagnetic and non-ferromagnetic particles in lubricating oil online. The particle concentration detection range is 0-100%, with a resolution of 0.01%. The sensor must be installed b...

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How does a BeiDou GNSS surface displacement monitoring station achieve millimeter-level deformation sensing?

How does a BeiDou GNSS surface displacement monitoring station achieve millimeter-level deformation sensing?

The BeiDou GNSS surface displacement monitoring station employs differential RTK technology, achieving a horizontal accuracy of ±2.5mm + 1ppm and a vertical accuracy of ±5mm + 1ppm. It supports offline calculation and is widely used in safety monitoring of projects such as dams, bridges, and...

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Oil Level Sensor provides online monitoring solutions for automotive and marine industrial equipment

Oil Level Sensor provides online monitoring solutions for automotive and marine industrial equipment

Oil Level Sensor provides real-time online monitoring of oil tank level changes and lubricating oil health status. Made of stainless steel, it offers a range of 300 to 2000 mm with an accuracy of ±0.5% F.S., suitable for various media environments including automobiles, ships, industrial equi...

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Universal GNSS Monitoring Equipment: Suitable for Geohazards, Reservoirs, Mines, and Slopes

Universal GNSS Monitoring Equipment: Suitable for Geohazards, Reservoirs, Mines, and Slopes

Universal GNSS monitoring equipment employs differential RTK technology to achieve millimeter-level displacement monitoring. It is widely applicable across engineering fields—including dam safety monitoring, bridge structural health assessment, and landslide early warning systems—and feature...

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How Handheld Depth Finder's Ultrasonic Technology Measures Aquatic Data

How Handheld Depth Finder's Ultrasonic Technology Measures Aquatic Data

Handheld Depth Finder is a handheld ultrasonic depth-sounding device capable of simultaneously monitoring both water depth and temperature; it is suitable for measurement operations in reservoirs, lakes, rivers, and shallow coastal waters. Handheld Depth Finder is a portable...

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