Deep displacement monitoring

This array displacement meter is a flexible and pliable, standard 3D measurement system. Measure 2D, 3D deformation values using a dense set of array MEMS microelectromechanical systems and a proven model calculation program. The Array Displacement Meter has no preferred axis, is freely bendable and can be mounted in a variety of ways, vertically, horizontally or in a ring. Array Displacement Gauge reacts to the angular change of the corresponding axial direction and gravity direction by measuring the acceleration change of accelerometers in different axial directions, and the displacement change of corresponding nodes is deduced from the angular change. Advanced measurement and control technology, gravity acceleration measurement technology, sensor temperature compensation technology, core algorithm modeling technology and other technologies are utilized to realize real-time on-line monitoring of X, Y, Z three-dimensional deformation of the monitored object.

Product Details

Products

Array Displacement Gauge is a new, intelligent, three-dimensional deformation monitoring sensor adapted to a variety of industrial applications, mainly used for displacement (deformation), angle, acceleration, vibration, temperature measurement in three-dimensional space. The core technology of the sensor is maturely applied in many monitoring fields such as hydropower, railroad, tunnel, slope, tailing, pit, etc. The data accuracy and stability have been strictly verified.

Product Advantages

High degree of integration

Internal integrated data acquisition and operation module, directly output spatial coordinates, frequency, amplitude and other data, no need for external solving.

High monitoring accuracy

Accurate measurement of displacement (deformation), inclination, acceleration, vibration frequency, amplitude, temperature in three-dimensional or two-dimensional space, real-time measurement of a variety of related elements

Early warning is time-sensitive

Internal threshold control, real-time triggering plus report, improve the real-time data, effectiveness

Highly scalable

Adopt standard RS485 interface (default) or RS232 interface output, can be directly connected to the DTU, serial server or other collectors.

universal

Tandem design, each meter can be measured continuously, greatly improving the data continuity and accuracy of the installation of simple and convenient

quality-price ratio

The price is only 1/5 of the fixed inclinometer, the same cost can be measured to the amount of deformation per meter depth, an effective solution to the fixed inclinometer expensive but inaccurate measurement of the problem.

Slope monitoringtake

● Measurable data per meter

● Strong data continuity

:: Accurate response to internal displacement and deformation

● 7*24 hours real-time monitoring

● Abundant power supply modes

Tunnel wall monitoringtake

● Strong data visualization

● quality-price ratio

● 7*24-hour real-time monitoring

● Easy installation

Product features 01: Multi-factor output, more accurate and stable

Multi-factor output: using edge computing technology, direct output of displacement (deformation), inclination, acceleration vibration frequency, amplitude, temperature and other data, without the need for external solving; fully utilizing the acceleration calibration technology, temperature compensation technology, the product data is more accurate, more stable operation.

Product Feature 02: Multi-scene Application

Applied to water conservancy dam internal settlement and horizontal displacement, large reservoir dam slope, railroad and highway slope, geological disaster landslide, tunnel convergence deformation, deep pit displacement, oil and gas pipelines and other large structural deformation ancient building deformation, offshore wind power foundation deformation, deep sea pipeline deformation monitoring and other fields.

Product Feature 03: Interface Friendly

Adopting standard RS485 interface or RS232 interface output, it can be directly connected to DTU, serial server or other collectors, which is very convenient to integrate.

Technical Parameters

Measurement direction	X, Y, Z 3D or X, Z 2D
Monitoring elements	Displacement, angle, acceleration, vibration, temperature
Length of single section	50cm/100cm/Support customization
Maximum length	50cm/section	200m
	100cm/section	400m
perspectives	range (of scales or measuring equipment)	±90°
	resolution (of a photo)	0.001°
	accurate	0.005° high accuracy
		0.05° general accuracy
displacement (vector)	resolution (of a photo)	0.01mm
	stability	highly accurate Better than ±1mm@50m
		General Precision Better than ±3mm@50m
running the Changjiang or Yangtze river (as a dare-devil sport)	highly accurate	Better than 1mm@50m Temperature range:-20～55℃.
	General Precision	Better than 2.5mm@50m Temperature range:-20～55℃.
vibratory (for amplitude 10mg or more Vibration monitoring)	vibration frequency	Resolution:1Hz Range:1～128Hz
	amplification	Resolution 1mg, accuracy 3mg
temp	resolution (of a photo)	0.1°C
	accurate	0.5°C
operating voltage	DC 5~30V, DC 12V recommended
Operating Current	≤1.8mA@12V/section (average)
	<5mA@12V/section (instantaneous max.)
hardware interface	RS485 interface (default) or RS232 interface
communications protocol	See Array Displacement Gauge Development Guide
Overall dimensions	Maximum φ22mm, minimum φ18mm
Product Material	304 stainless steel, high-strength watertight sealing tube
Product weight	0.6Kg/section
operating temperature	-40℃～+85℃
protection class	IP68
water pressure	Standard 2MPa (200m water depth) High-pressure version 4.5 MPa (450 m water depth)

automated monitoring.automatic calibrationProviding reliable data

Developed a unique auto-calibration function, so that the sensor is automatically calibrated in real time when twisting or tilting occurs, without human intervention, allowing long-term automated monitoring in complex settlement environments and providing reliable data.

The development of "hardware automatic detachment" technology, a node is damaged, automatically detached from the monitoring bus, will not have an impact on other nodes of the sensor; report the real state of the platform node at the same time through the linear regression analysis of the surrounding nodes of the data, data prediction of the node, to ensure that the integrity of the data, the maximum reduction of the measurement of the real displacement, and the real state of the platform node can be reported. At the same time, the real state of the platform node can be reported.

Contact: Kobo
Telephone: 199 4164 0135 (micro letter with number)
E-mail: kebobds@163.com
Headquarter: Room 906, Building 1, Chuangxinhui, No. 61 Wenjing Road, Jiangbei New District, Nanjing, Jiangsu Province, China.
Nanchang Office: Room 406, 4/F, Block A, Huigu Industrial Park Phase I, No. 899 Xuefu Avenue, Honggutan District, Nanchang, China
Xi'an Office: Room 1402, Block D, Haibo Plaza, Fengcheng 9th Road, Xi'an Economic and Technological Development Zone, Xi'an, China
Anhui Office: Shuangchuang Service Center of Huainan High-tech Zone
Fujian Office:3F, No. 3, Meiren Industrial Zone, Zishan Town, Huian County, Quanzhou City, China
Yunnan Office: Harmony Community, Lanping County, Nujiang Lisu Autonomous Prefecture

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