Instrumentation for structure monitoring

Presentation

Our instrumentation enables us to monitor the safety and ageing of structures such as roads, bridges, railways, old buildings, tunnels, dams and other structures. The implementation of measurement means allows to check the conformity of the constructions and then the instrumentation of the structures to ensure the follow-up and evolutions in time.

The measurements can be made in an automated way with wireless data transmission or with a digital connection (LAN, RS485, IP ...). These data transmissions are operated at a frequency that allows for rapid observation or intervention by the operators. Reliability is an important parameter in the choice of technology. Measurements must be reliable, stable, accurate and unaffected by environmental conditions.

The sensors are designed for outdoor use in local weather conditions. They are suitable for monitoring in marine environments and even for some in sea water where conditions are sometimes difficult and require adapted equipment.

Our products and solutions

Inclinometers : Highly reliable angle measurement at ± 1° full scale and 0.02% measurement accuracy. Two technologies offered: Servo and electrolitic.
Displacement sensors : LVDT or inductive type, stainless steel construction for monitoring or cracked outdoor, marine environments for long term monitoring](https://www.pm-instrumentation.com/capteurs-de-deplacement?F43=2;1;0)
Accelerometers: Very low noise vibration measurement with continuous measurement ranges from 0.25g to 0.02% FS.
Data acquisition and transmission systems: Data acquisition system with wireless data transmission or with a high-speed digital connection