Bolt-On Strain Transducers

Durable Bolt-On Strain Transducers for Structural Load Monitoring

Strain Stress provides easy-to-install, field-ready transducers for high-accuracy structural stress detection
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Overview

Bolt-on strain transducers are designed for rapid deployment on structural elements, offering precise strain and load data without the need for welding, bonding, or surface alteration. These rugged, reusable sensors are ideal for retrofitting existing infrastructure, machinery, and load-bearing elements where traditional strain gauges are impractical. Built for ease of installation and repeatable accuracy, bolt-on transducers are widely used in construction, transportation, and energy applications where long-term monitoring or temporary field tests are required.
This page highlights the technical capabilities, application flexibility, and system compatibility of bolt-on strain transducers. As a trusted B2B company serving North America, Strain Stress supports clients with proven sensor technologies backed by field expertise and quality assurance. We offer reliable solutions for engineers, asset managers, and maintenance teams seeking dependable strain measurement tools that are fast to install and built to perform under pressure.

Reliable Monitoring Solutions with Proven Partnerships

In addition to offering products and systems developed by our team and trusted partners for Bolt-On Strain Transducers, we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.

Core Components

Hardware Products (from GAO Tek & GAO RFID)

GAO Tek Industrial Bolt-On Strain Transducer

Robust strain sensing solution for bridges, cranes, and steel structures with minimal setup requirements.

GAO Tek Compact Clamp-On Strain Sensor

Ideal for confined spaces or mobile testing platforms where access is limited and temporary installation is preferred.

GAO RFID Wireless Bolt-On Transducer Module

Combines high-sensitivity strain monitoring with wireless data transmission for remote applications.

GAO RFID Bolt-On Load Tracking Tag

Tracks structural stress trends and alerts via integrated RFID technology—ideal for logistics and transportation monitoring.

Software and Systems

GAO Tek Real-Time DAQ Interface Software

Offers multi-channel visualization and recording of data from bolt-on strain sensors across distributed locations.

GAO RFID Cloud Dashboard System

Connects wireless bolt-on strain nodes to a centralized, web-accessible monitoring platform for asset managers.

Key Features and Functionalities

  • No Surface Preparation Required: Installs directly onto existing structures using bolts, clamps, or brackets—ideal for field retrofits.
  • High Measurement Accuracy: Capable of capturing tension, compression, and shear strain with minimal signal drift.
  • Durable Construction: Weather-resistant and vibration-tolerant housing suitable for industrial and outdoor environments.
  • Reusability and Portability: Easily removed and redeployed across multiple test locations or components.
  • Scalable Integration: Compatible with wireless telemetry systems and IoT data collection platforms.

Compatibility

  • Analog and digital DAQ systems
  • SCADA and PLC control systems
  • Cloud-connected RFID and IoT gateways
  • Portable field acquisition units
  • Industrial monitoring dashboards

Applications

  • Structural load tracking in bridges and steel frameworks
  • Monitoring of construction cranes and lifting equipment
  • Load validation in railcars, trucks, and transport infrastructure
  • Fatigue testing of rotating equipment and hydraulic systems
  • Temporary load testing during commissioning or retrofits

Industries We Serve

Civil & Structural Engineering

Transportation & Rail Systems

Construction & Infrastructure

Oil & Gas & Energy

Manufacturing & Heavy Equipment

Logistics & Cargo Handling

Relevant U.S. and Canadian Industry Standards

  • ASTM E837
  • AASHTO LRFD
  • CSA S6
  • ANSI C135
  • IEEE 1451

Case Studies

Bridge Load Monitoring Retrofit – Pennsylvania, USA
A transportation authority used our bolt-on strain transducers to assess live-load effects on a steel truss bridge. The system provided instant data without welding, enabling rapid deployment and clear reporting for structural safety audits.
A construction firm deployed bolt-on sensors from Strain Stress across its crane fleet to monitor real-time load strain during heavy lifts. The wireless data integration reduced the need for manual inspections and improved safety compliance.
Our bolt-on transducers were used by a geotechnical research lab to monitor axial strain in driven piles supporting a hydro infrastructure project. The system captured transient loading effects during installation and ongoing service.

Looking for a fast, reliable solution for strain monitoring on structural elements?

Contact Us today to request a quote, consult with an expert, or explore bolt-on strain transducer solutions that simplify field installations while delivering trusted results.
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