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Vibrating Wire Strain Gauges
Resistance Strain Gauges
FBG Strain Gauges
Load Cells
Pressure Cells
Piezometers
EM Sensors
Magnet-Elastic Detector
Displacement Sensors
Extensometers
Crack Meter
Settlement Sensors
Inclinometers
Tiltmeters
Array Deformation Measurement System
Water Level Sensors
Accelerometer
Vibration Sensors
Wireless Vibration Monitoring System
Vibration Datalogger
Dynamic Datalogger
FBG Displacement Sensors
FBG Tiltmeters
FBG Temperature Sensors
FBG Accelerometers
FBG Load Cells
Optical Interrogators
Readouts
Vibrating Wire Datalogger
Distributed Node
Multifunctional Static Datalogger
Multifunctional Dynamic Datalogger
EM Datalogger
Smart IoT Gateway
Low Power Wireless Tiltmeter
High Formwork Monitoring System
Distributed Data Acquisition Node
The model LPWAN distributed data acquisition node is a multi-communication interface, multi-functional 4G wireless datalogger. This datalogger node has the advantages of multiple interface protocol conversion, automatic data collection, wireless distributed installation, easy maintenance, and high reliability. Suitable for data collection from various vibrating wire sensors and digital sensors, such as vibrating wire strain gauges, rebar strain gauges, load cells, crackmeters, earth pressure cells, piezometers/pore water pressure gauges, precise settlement monitoring system, displacement sensors, tiltmeter, inclinometer, temperature and humidity meter, rain gauge, etc. This datalogger can be widely used to collect and transmit structural health monitoring data in scenarios such as foundation pits, bridges, tunnels, slopes, reservoirs and dams, buildings, steel structures, and tailings ponds.
Displacement Sensor(Linear Variable Differential Transformer)
The model LVDT displacement sensor/crack meter is a linear variable differential transformer (LVDT) type displacement sensor, which can be used for automatic detection of displacement. It has the characteristics of high precision, good stability, and strong anti-interference ability.The sensor uses 304 stainless steel metal shell, which can work in harsh environments such as humidity and dust. It is mainly used for long-term monitoring of displacement, cracks or joints for railways, highways,bridges and civil buildings, tunnels, hydropower and hydraulic engineering.
The EM datalogger is a supporting product of the EM sensors. It can directly measure the temperature of the sensor installation point and the component induction integrated voltage, thereby calculating and displaying the internal force (or stress value) of the steel cable. It can receive and respond to the host's commands through the communication interface RS485. The EM datalogger is a multi-channel, real-time measurement system.
Single Channel Vibrating Wire Datalogger
MAS-FD01 single-channel vibrating wire acquisition module is a kind of rock and soil in-situ monitoring instrument, which is suitable for signal frequency calculation and temperature acquisition of vibrating wire sensor output. It can be used for dam, bridge, dam, traffic and municipal engineering and high slope engineering stress, strain, deformation, seepage pressure and other physical monitoring and safety and stability analysis. The module is suitable for the data acquisition and long-distance transmission of the distributed measuring point vibrating wire sensor, converts the analog signal into digital signal, and uses the general standard RS485 protocol to transmit the long-distance to the remote end of the system integration, which can be applied in many fields.
Integrated Landslide Tiltmeter
The integrated tilt monitoring system is a low-power, self-powered, easy-to-install intelligent detection device that can be used for tilt monitoring of structures. The integrated tilt monitoring system has the function of uploading data directly to the cloud platform, thus realizing an integrated method of field wiring-free and rapid installation.
Vibrating Wire Axial Force Sensor
MAS-AXF series vibrating wire axial force meter, also known as reaction force meter, is a kind of vibrating wire force sensor, which has the advantages of high resolution, strong anti-interference performance, sensitive response to concentrated load, good measurement reliability, etc. It can measure the reaction force of foundation to upper structure, steel support axial force and load during static pressure pile experiment for a long time. If temperature sensor is installed, it can also measure the temperature of installation point synchronously.
Vibrating Wire Earth/Soil Pressure Cells
The model VWE series vibrating wire soil/earth pressure cell is an embedded soil pressure sensor, which is mainly used to measure the stress of soil inside structures such as earth-rock dams, soil lifts, slopes, roadbeds, retaining walls and tunnels. The main parts of the sensor are made of special steel, which can be used in harsh environments. It has excellent performance, good precision and sensitivity, excellent waterproof performance, corrosion resistance and long-term stability, etc. After the cable protection measures are perfected, it can be directly buried in the compacted soil which has higher requirements on the instrument.
Vibrating Wire Strain Gauges(Embedment Type)
Type VWS-EM vibrating wire embedment strain gauge can be buried in beam piles, pile foundations, supports, hydraulic structures, linings, piers and bedrock of various concrete structures for a long time to monitor its stress and strain. The build-in temperature sensor can simultaneously measure the temperature of the measure point, which is used for temperature correction of the embedded strain gauge. The biggest advantage of the vibrating wire strain gauge is that the sensor is simple in structure, reliable in operation, the output signal is a frequency signal, and the frequency output is not affected by electrical noise, and it can be transmitted for several kilometers without losing the signal. The sensor is mainly used for strain measurement inside concrete structures such as buildings, bridges, highways, railways, subways, tunnels,dams, foundation piles, etc.
Vibrating Wire Load Cells
MAS-VWLC series vibrating wire load cell is mainly used for monitoring the stress change of anchor cable/bolt in geotechnical engineering, civil construction structure and underground cavern. Anchor cable meter adopts imported high-quality steel string, advanced manufacturing and installation methods and fully waterproof sealing structure, with high sensitivity, high reliability and long-term stability.
