Ytaa01 Modbus Protocol Accelerometer for Structural Data Transmission

• Customization: Available
• Type: Capacitive
• Output Signal Type: Digital Output
• Model NO.: YTAA01
• Measuring Shaft Quantities: Three
• IP Rating: IP67
• Customized: Customized
• Range: ±2g
• Measurement Axes: X,Y,Z
• Accuracy: 2mg (0.1%F.S)
• Working Voltage: DC 9~36V
• Operating Temperature: -20ºC~70ºC
• Zero Temperature Drift: 0.2mg/℃
• Protocol: Modbus
• Protection Rating: IP67
• Dimensions: 112*66*30mm
• Noise Density: ≤25μG/√Hz
• Transport Package: Airplane Box
• Specification: standard configuration
• Trademark: ThinkSonic
• Origin: China

Product Description

Product Introduction

The YTAA01 Wired High-Precision Accelerometer is a small-volume, low-cost, digital output three-axis high-precision capacitive accelerometer. It adopts Micro-Electro-Mechanical Systems (MEMS) manufacturing process for the acceleration unit, featuring low power consumption, high consistency and high stability, as well as excellent low-frequency monitoring performance. The product uses an aluminum alloy shell with anodized surface for rust prevention, and has an IP67 protection rating, making it suitable for various harsh environments. It has strong expandability and high cost-effectiveness, mainly used in fields such as structural health monitoring.

The core function of the accelerometer is to measure acceleration force (the force acting on an object during acceleration, such as gravity or variable force). By detecting changes in the acceleration of structures, it obtains key indicators such as the natural frequency of structures, thereby judging the working condition and health status of structures, and realizing the monitoring of buildings, equipment, etc.

Product Features

1. Integrated Design: A single device can measure the change of structural acceleration without the need for additional complex component matching.

2. Low Power Consumption Design: The operating power consumption is as low as 0.8W, and the sleep power consumption is only 0.07W, enabling long-term stable operation.

3. High Protection Performance: Adopts IP67 protection design standard, effectively resisting the intrusion of dust and moisture, and adapting to harsh environments.

4. Industrial-Grade Durability: Excellent high and low temperature resistance, with an operating temperature range of -20℃~70℃, and can operate reliably in harsh industrial environments.

5. Corrosion and Rust Resistance: The surface of the aluminum alloy shell is anodized, with good rust and corrosion resistance, extending the service life of the product.

6. Scenario-Specific Performance Optimization: Special optimization for low-frequency and low-G (≤2g) application scenarios, making the measurement accuracy and stability more in line with actual needs.

Specification

Parameter Name	Specification
Measuring Range	±2g
Measurement Accuracy	2mg (0.1%F.S)
Measurement Axis	X, Y, Z
Cross-axis Error	<1%F.S
Working Voltage	DC 9~36V
Power Consumption	Operating Power Consumption: 0.8W; Sleep Power Consumption: 0.07W
Operating Temperature	-20℃~70℃
Temperature Compensation Range	-20℃~70℃
Zero Temperature Drift	0.2mg/℃
Noise Density	≤25μg/√Hz
Acceleration Sampling Frequency	Default 62.5Hz, customized according to customer requirements
Communication Mode	RS485
Communication Protocol	Modbus
Protection Class	IP67
Dimensions	112*66*30mm

Working Principle

Application Fields

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