Reliable 4G/Ethernet Transmission Monitoring Gauge for Subway Structures

Name: Reliable 4G/Ethernet Transmission Monitoring Gauge for Subway Structures
Brand: Kingmach Measurement &Monitoring Tech Co., Ltd
SKU: 2154165192

Hunan, ChinaKingmach Measurement &Monitoring Tech Co., Ltd

US$1.00-99,999.00

1 Piece

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

Type

Vibrating Wire Strain Gauge

Component

Mechanical Structure Type

Model NO.

JMZX-215HA

For

Strain Gauge Pressure Transmitter

Output Signal Type

Digital Type

Production Process

Vibrating Wire

Material

Metal

Wiring Type

Four-Wire

Measuring Medium

Concrete or Steel

Certification

ISO

Customized

Non-Customized

Sensitivity

0.1

Accuracy

0.5%F.S.

Range

±1500ue

Size

24mm×37mm×150mm

Gauge Length

146mm

Specification

Gauge Length: 129mm

Trademark

Kingmach

Origin

Changsha

HS Code

9031809090

Production Capacity

200000 Pieces/Year

Key features

Deep Waterproof Design: Fully sealed stainless steel structure with water resistance up to 150 meters.

Built-in Temperature Sensor: Directly measures temperature for accurate strain value correction.

RS485 Digital Output: Provides stable long-distance transmission without signal distortion.

Versatile Applications: Suitable for bridges, tunnels, dams, and underground concrete structures.

ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 standards.

Company profile

Flexible CustomizationR&D CapabilitiesManagement CertificationFast Delivery

Kingmach Measurement &Monitoring Tech Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2013-01-01Nearest Port: ShangHai, ChangSha, otherAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with instrument and meter manufacturing, sales, software, IoT, and technical service activities. It reports quality assurance, documented corrective-action and complaint-handling procedures, and broad customization services, but does not provide 3D software design. Its product and R&D profile is substantial, including seven product series, more than 500 model specifications, 15 test systems, eight monitoring software types, and new products developed during the past year. Production lead time is stated as within 15 workdays in both peak and off-season. Evidence of overseas infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. No certification information or customer case references are provided. Financial information is excluded from this assessment.

Supplier typeThe supplier is classified as a combined company and operates across technical services, instrument and meter manufacturing, intelligent instruments, electronic and electromechanical equipment, software, IoT, and related sales activities. This indicates a diversified industrial technology supplier rather than a narrowly focused distributor.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, and it reports written procedures and records for supplier service assessment. However, it has no overseas warehouse, showroom, agent, or branch; overseas service coverage is therefore not demonstrated beyond the stated service arrangements and Shenzhen Port proximity.

R&D capabilityThe supplier reports new products during the past year and describes seven product series, more than 500 model specifications, 15 test systems, and eight professional monitoring software types. Its stated technical workforce includes more than 50 professionals and 15 postgraduate staff, supporting a demonstrated product-development capability.

Production capacityManufacturing activities include instruments, intelligent instruments, electronic components, electromechanical assembly equipment, and other general instruments. The described product range and workforce indicate established manufacturing breadth, while the reported quality assurance and KINGMACH own-brand quality-control capability provide additional operational evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services, so customization is supported but not through that specific design format.

Product Q&A

Q:What is the output of the surface-mounted smart vibrating wire strain gauge JMZX-212HAT? How to convert it with other physical quantities?

The original output values are frequency and temperature. When used with our portable data logger or acquisition module, it can directly output strain. To convert strain to stress, multiply the strain variation by the elastic modulus of the material (usually concrete).

Q:How to troubleshoot if some physical quantity readings are not displayed or abnormal after installation?

Refer to the troubleshooting table in the instruction manual for specific methods.

Q:Can the sensor wire be extended? If yes, what are the requirements for the extension wire and the maximum extendable length?

Yes. It is recommended to use our matching wires. If purchasing externally, a 4-core shielded wire with a thickness of no less than 0.27*4 is required. The maximum extension distance is approximately 300m (if the wire meets requirements).

Q:What are the requirements for the flatness of the measured structure's surface during installation?

The surface needs to be polished until flat and free of foreign objects, and the strain gauge must be in direct contact with the surface.