CELMI srl. Large engineering works such as dams and bridges, to name just a few, have a high potential for danger, therefore the need for continuous monitoring of their behaviour during operation is universally recognised and accepted in all countries.
The control system comprising load cells, both during the construction phase and especially during the operation phase, must ensure that the work behaves according to the design forecasts.
The load cells and in general the control system created for monitoring the work are positioned inside the structure to control and measure the potential risk factors related to the life of the structure.
Here are CELMI solutions designed for use within a control system:
Load cell type 281: it is a washer load cell that can be used for medium capacity weighing systems. Typical applications:
∙ Load control systems on aerial platforms
∙ Production machines
∙ Tensioning systems
∙ Load control systems on lifting machines, etc.
CAPACITY: 0.3-0.5-0.75-1-1.5-2-3-5-7.5-10-15-20 t
MAIN FEATURES:
∙ IP66 hose-tight construction
∙ Completely in stainless steel
∙ Standard capacities from 0.3 to 20 tons
∙ ATEX Certification
Transducer type MA2: MA2 type transducers are used in all static and dynamic weight systems whereitis necessary to monitor the force. Typical applications:
∙ Monitor the load or lifting moment of the machine
∙ Indicate the tank level
MAIN FEATURES:
∙ Universal use
∙ Low cost
∙ Stainless steel construction
∙ ATEX Certification
Load cell type 422: it is used to measure the load state of a tie rod or a contrast. In particula
r, it is used to determine the stress state of bolts and tie rods, to control the tensions on walls and rock masses, to determine the load transmitted to the base of the centering, by
installing it under the foot of the centering or between two elements of a centering. Typical areas of application are:
∙ Measurement of variations of bar or strand ties
∙ Diaphragms, bulkheads and containment structures
∙ Tunnels, dams, bridges and viaducts
∙ Rock bolting and anchoring
Here are some technical specifications:
∙ Degree of protection IP67
∙ Strain gauge technology
∙ Choice of measuring ranges and dimensions
∙ It can be supplied with a standard connector or with a small box
∙ You can choose between: double bridge and single bridge
∙ Available with three output types: CAN open, 4-20mA, mV/V
For more information and details on all weighing solutions that we are able to study ad hoc for every new weighing need, you can visit the website www.celmi.com and write to info@celmi.com
