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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
Piezometers (Vibrating Wire)
The model VWP vibrating wire piezometer, also known as pore water pressure gauge, is a pressure sensor for long-term monitoring of pore water pressure and groundwater level, and can simultaneously measure the temperature of the buried point. It can also be used to measure reservoir osmotic pressure, uplift pressure, water level or groundwater level. It has stable performance, high sensitivity, small size, etc. The overall stainless steel shell is durable, and is suitable for long-term automatic monitoring. It can be used in piezometric tubes, foundation drilling and other occasions with the addition of accessories. It is widely used in the monitoring of reservoir dam uplift pressure, seepage pressure, infiltration line, and pore water pressure.
Vibrating Wire Rebar Strain Gauge
MAS-VWRS series vibrating wire rebar strain guage is also called rebar strain meter, which is installed on concrete steel bar to monitor steel bar stress. It is embedded in various concrete engineering structures such as building foundation, continuous wall, tunnel lining, bridge, slope, wharf, dock, gate and so on to measure steel bar stress of concrete internal structure.
MAS-CCT EM Sensor
MAS-CCT-xx series EM sensors are used to measure and monitor the cable force components in various projects such as anchor rods, anchor cables, prestressed steel beams, arch bridge hanger rods, tie-rod cable of cable-stayed bridges, suspension bridges and tie-rods;
Magnetic Settlement Probe
The model MAS-CJY series magnetic settlement probe is used in conjunction with settlement tubes and settlement magnetic rings to measure layered settlement or uplift. The settling magnetic ring is made of injection molding,with magnetic material placed inside to form a magnetic ring, and a spring leaf installed outside. The magnetic ring is placed on the outside of the tube.This instrument has a simple structure and is easy to operate. It can be used during the construction period or for long-term safety monitoring of the settlement in soft soil foundation reinforcement, earth-rock dams, foundation pit excavation, backfill and embankment projects.
Water Level Indicators
MAS-SW series water level indicator is the most accurate system to measure the water level, usually used to measure the water level in wells, boreholes and water level pipes, especially suitable for the observation of groundwater level in hydropower projects or the artificial inspection of the seepage line of earth and rock dams.
Optoelectronic Deflection Meter
The model ODM optoelectronic deflection meter is a long-distance non-contact 2D displacement measurement instrument. It utilizes an embedded system platform and a low-light COMS image sensor, combining advanced optoelectronic measurement algorithms to achieve high displacement measuring accuracy. It can perform real-time two-dimensional measurements with high measurement accuracy, a wide measurement range, compact size, high integration, and easy installation, etc. It is suitable for long-term, online, and multi-point automatic 2D displacement monitoring of structure for bridge, building, steel structures etc,.
FBG Liquid Level Sensor
The MAS- FBG-HLS static level is composed of a series of high-precision FBG liquid level sensors and liquid storage tanks, and the liquid storage tanks are connected by connecting pipes. The reference tank is placed at a stable horizontal base point, and other liquid storage tanks are placed at different positions with approximately the same elevation. When other liquid storage tanks rise and fall relative to the reference tank, it will cause the liquid level in the tank to rise or fall. By measuring the change of the liquid level and understanding the lifting and deformation of the measured point relative to the horizontal base point, the settlement of 0.05mm can be monitored. Mainly applicable to dams, bridges, tunnels, subways, railways, roadbeds, cutting, and bridge transition sections, such as the need to monitor deflection, settlement and vertical deformation of the occasion.
FBG Displacement Sensor
The model FBG-DST displacement sensor is used for long-term measurement of structural beams and large buildings or other concrete, steel structures, building settlements, displacements and landslides. The sensor is installed by pulling rope, which can accurately and quickly measure the beam settlement, the displacement and deformation of the tunnel structure and the contact surface of the building. At the same time,a temperature FBG is installed inside the sensor, which can perform automatic temperature compensation. 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.
FBG Temperature Sensors (Stainless Steel Packaging)
The fiber Bragg grating temperature sensor MAS-FBG-T(S) uses the stainless steel metal tube package, and uses the temperature sensitive characteristic of the grating to monitor the temperature. It is suitable for long-term temperature monitoring of power stations, railways and oil tanks.
