Strain sensors for strings ISSO SG2, SG2X, SG3
ISSO SG2, SG2X, SG3 string strain sensors are designed to measure deformations occurring in elements of various construction structures (buildings, facilities). The sensor‘s sensitive element is a stretched metal string. The action is based on the dependence of the frequency of vibration of the string on the strength of its tension.
Corrosion– and moisture-resistant housing with good tightness, ensuring long-term operation in an aggressive concrete environment.
The measurement error is not more than ± 0,1%, which meets the requirements of accurate monitoring of deformations in engineering systems.
Main characteristics of ISSO SG2, SG2X, SG3 string strain sensors
| Parameter | Meaning | ||
| Model range | SG2-150 | SG2Х-150 | SG3-150 |
| Overall dimensions of the sensor, (φ x height), mm | 20×155 | 20×155 | 20×155 |
| Measuring range, microns/m | ±1500 | ±1500 | ±1500 |
| Measurement accuracy, % of the range | 0,1 | ||
| Dust and moisture protection, IP (not below) | 65 | 68 | 65 |
| Operating temperature range, °C | from -45 to +80 | ||
ISSO SG2, SG2X, SG3 string strain sensors are used in systems
Technical inspection of facilities
Design of Structural Health Monitoring Systems (SHMS)
Design of transportation safety systems
Design of intelligent transportation systems
In which projects was it used
Automated Traffic Control System of the Moscow Highway, Samara
Design of Automated Traffic Control System for the reconstruction of the Moscow Highway and Karl Marx Avenue in Samara
Automated Traffic Control System, Road integrated communication system, Startseva St. – Oktyabryat Avenue – Tselinnaya St. crossing
Design of Automated Traffic Control System and a road integrated communication system on “Startseva St. - Oktyabryat Avenue - Tselinnaya St. crossing” Highway under construction
Automated Traffic Control System, Toll Collection System, Transportation Safety System of Kazan – Yekaterinburg route
Front end engineering design for the construction of the Kazan – Yekaterinburg Highway
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