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Passive Velocity Structural Health Monitoring Vibration Sensor 941b
US$1,200.00
1-4 Sets
US$1,120.00
5-9 Sets
US$1,020.00
10-19 Sets
US$900.00
20+ Sets
Sample price:US$1200.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Remote Teach,Timely Communication to Solve Problem

Warranty

1 Years

Model NO.

941B

Sensitivity

0.3

Acceleration (M/S², 0-P)

20

Frequency Band (Hz +1db)

0.25~80 Hz

Output Load Resistance (kΩ)

1000

Acceleration (M/S²)

5×10-6

Dimensions

63*63*80 mm

Weight

1kg

Operating Environment Temperature

-35℃~+70℃

Operating Environment Humidity

≤90%

Transport Package

Cartons

Specification

63*63*80mm

Origin

China

HS Code

90318090

Key features

Low-Frequency Precision: Specialized for ultra-low frequency vibration measurement with high sensitivity and resolution.
Multi-Gear Flexibility: Features four selectable gears: Acceleration, Low Velocity, Medium Velocity, and High Velocity.
Passive Design: No power supply required; utilizes passive closed-loop servo technology for direct signal output.
Wide Dynamic Range: Supports wide measurement ranges with high linearity and good repeatability for diverse applications.
Robust Construction: Compact size (63*63*80mm) with high reliability, long service life, and easy installation.
Expert Development: Jointly developed by the Institute of Engineering Mechanics and Beijing Tengsheng Qiaokang Technology.
Broad Application: Suitable for ground/structure pulsation, industrial vibration, and weak vibration measurement.
Compatible Integration: Designed to work seamlessly with G01NET series data loggers for comprehensive monitoring.

Company profile

Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.54h

AI-Powered supplier vetting

SummaryJiangxi Dongling Technology Co., Ltd. is identified as a China-based trading company operating in Jiangxi, with factory information separately provided for a location in Pingxiang, Jiangxi. Its product scope covers laboratory analytical instruments and engineering monitoring and structural safety systems. The supplier reports ISO 9001 certification, 4 production lines, 31–40 years of combined R&D engineer experience, and 6–10 quality-control staff. Reported annual productivity is 350 sets of laboratory analytical instruments and 800 sets of engineering monitoring equipment. It exports to multiple regions, with 31%–40% of sales from exports and exporting activity beginning in 2020. The available information supports production, quality-system, product-scope, and international-market capabilities, but does not provide sufficient evidence regarding after-sales performance, customization, customer cases, or overall financial credibility.
Supplier typeThe supplier is explicitly classified as a trading company, while the records also identify a factory location in Pingxiang and report production lines and output. Its stated business model covers two capability lines: laboratory analytical instruments and engineering monitoring and structural safety systems.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a certified quality-management framework, although the provided information does not specify the certification scope or validity period.
R&D capabilityThe supplier reports 31–40 years of total R&D engineer experience and describes two technical capability lines spanning analytical instruments, engineering monitoring, and structural safety systems. This supports an established technical base, but there is no specific evidence of patents, new product development, or documented innovation outcomes.
Production capacityThe supplier reports 4 production lines and annual productivity of 350 sets of laboratory analytical instruments plus 800 sets of engineering monitoring equipment. These stated production resources and output figures provide explicit evidence of operating production capability across both product categories.

Product Q&A

Q:What is the warranty period for this sensor?
A:
The product comes with a 1-year warranty.
Q:Does the sensor require an external power supply?
A:
No, it is a passive sensor that requires no power supply and provides direct signal output.
Q:Can I customize the sensitivity or other parameters?
A:
Yes, customization options are available for sensitivity, acceleration, frequency band, and other technical indicators.
Q:What after-sales support is provided?
A:
We offer remote teaching, timely communication to solve problems, and 24-hour technical support response.
Q:What is the lead time for delivery?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.

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