High-Precision Continuous Inclination Vibration Meter for Bridge Structural Detection

Product Description

Product Introduction

The YTAA03 inclination vibration meter is an ultra-high precision angle and vibration measurement device. It adopts high-end MEMS technology, features a lightweight design, supports RS485 communication transmission, and enables real-time monitoring of inclination angle and vibration acceleration. As an industrial-grade device, it has reliable and stable performance as well as good expandability, suitable for various structural health monitoring fields. A set of data collected when the measuring point is relatively static after construction is used as the reference data for inclination. When the subsequently collected data of the measuring point changes relative to the reference data, it indicates that the object may be inclined. If the inclination angle and acceleration exceed the set thresholds, the system can promptly send early/warning information to the monitoring center via the network, reminding the person in charge to pay attention to the status of the monitored object and take corresponding disposal measures.

Product Features

1. Integrated design: a single device can simultaneously measure structural inclination and vibration;

2. Adopts low-power consumption design, enabling continuous and stable operation;

3. Complies with the IP67 design standard, with excellent protection performance;

4. Industrial-grade design, featuring high and low temperature resistance, suitable for harsh environments;

5. Uses an aluminum alloy shell with surface oxidation treatment, providing rust-proof function.

Specification

Parameter Name	Parameter
Tilt Range	±15°
Acceleration Range	±8g
Tilt Measurement Accuracy	0.005°
Acceleration Measurement Accuracy	2mg (0.1%F.S)
Measurement Axis	X, Y, Z
Cross-Axis Error	0.01°
Noise Density	≤25 μg/√Hz
Operating Voltage	DC 9~36V
Operating Temperature	-40℃~80℃
Acceleration Zero Temperature Drift	0.2mg/℃
Tilt Zero Temperature Drift	±0.0007°/℃
Temperature Compensation Range	-20℃~70℃
Communication Method	RS485 Transmission
Communication Protocol	Modbus
Insulation Characteristic	≥100MΩ
Housing Material	Aluminum Alloy
Protection Grade	IP67
Dimensions	112*66*30mm

Working Principle

The principle of an inclinometer is based on Hooke's Law (F = -kx) and Newton's Second Law (F = ma). When the inclinometer is stationary—meaning there is no acceleration in the lateral or vertical direction—only gravitational acceleration acts on it. The tilt angle is the angle between the vertical axis of gravity and the sensitive axis of the accelerometer.
A capacitive accelerometer is a plate separation-variable capacitive sensor based on the principle of capacitance. When the instrument housing accelerates with the carrier along the direction of the sensitive axis, in accordance with Newton's laws, the proof mass—with a certain degree of inertia—tends to maintain its original state of motion. Relative motion occurs between the proof mass and the housing, causing spring deformation; consequently, the proof mass accelerates under the action of force. At this point, the change in capacitance between the plates reflects the magnitude of the measured acceleration.

Specification & Dimension Introduction

1. Overall dimensions of the device main body: 112mm×66mm×30mm;

2. Standard L-shaped mounting bracket: dimensions are 140mm×90mm×50mm, made of 4mm-thick galvanized hot-rolled steel plate;

3. Mounting accessories: 4 pieces of M5×14 hexagon socket cap combination screws, 2 pieces of M8×60mm expansion screws (304 stainless steel), 1 piece of 5-pin M12 female aviation connector (cable length 20cm).

Application Fields

Structural Health: Monitoring of bridges, slopes, dams, etc.
Railway Systems: Train manufacturing, enhancement of control automation, detection of rail track levelness, etc.
Mechanical Industry: Level status and position of mechanical workbenches, lathes and cutting workbenches; measurement of inclination and vibration for various construction machinery.
Construction: Pitch angle, roll angle and tilt angle of construction equipment; safety protection of aerial platforms; forced vibration and free vibration of construction equipment.

Packing & Delivery

Company Profile

Xiamen Xinde loT Technology Co., Ltd.

Xiamen Xinde IoT Technology Co., Ltd. specializes in applied research of ultrasonic measurement technology. Its self-developed non-contact ultrasonic oil level monitoring products, exported globally, lead internationally in the field. With nationwide distributors, they're favored by high-end overseas clients. Holding multiple patents, the firm holds titles like "Technology Giant" and "National High-Tech Enterprise". Over 60% of staff focus on R&D, with core members boasting a decade+ industry experience—bolstering strong innovation capabilities.Trusted by users worldwide, it stands out for superior product quality and comprehensive technical services.

FAQ

Q1: What is your company's core business?

A: THINKSONIC TECHNOLOGY CO., LTD. specializes in R&D and manufacturing of precision sensors and IoT solutions. Our product lines cover:

- Automotive IoT: Ultrasonic level sensors, Vehicle Telematics Units, Active Safety Video Terminals

- Structural Monitoring: Settlement/inclination sensors, Hydrostatic level gauges, Strain/pressure gauges, Data loggers with wireless transmission.

Q2: Are you a manufacturer or trading company?

A: We are a manufacturer with in-house R&D center and production facilities in Xiamen, China. All products are independently designed and strictly quality-controlled.

Q3: What is your minimum order quantity (MOQ)?

A: Standard products start from 10 units. MOQ for customized items varies by project complexity - contact us for evaluation.

Q4: How long is your lead time?

A:Standard products: 15-30days after order confirmation. , a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Q5:Can you customize products?

A:Yes. We offer: Logo printing; Packaging redesign; Technical parameter adjustments; Private labeling

Q6:Can I get samples?

A:We have to charge both samples and freight cost, and when you place orders, we'll refund your sample cost.

Q7:How to handle after-sales issues?

A:Our support includes: (1)Online troubleshooting (2)Technical documentation & video guides

Q8:How to visit your factory?

A: Welcome to schedule an audit: (1) Submit visit request via "Contact Supplier"  (2) We'll send official invitation letter within 48h   (3)Virtual factory tour available via video call