Junction Boxes and Accessories

Reference products codes: EPD, EPDP, EXKV, EPM, EPMP, EPC, OMN24MUX, OMN48MUX, ECAV, ECON, ETP, EGSM Sisgeo produces all the accessories needed in order to better complete every kind of monitoring systems. Measuring and switch terminal boxes are useful in case of manual reading to simplify and accelerate the operations. Junction boxes permit to connect up […]

MIND App

Reference products codes: LSZH, PVC MIND is the new Sisgeo app developed to manage MIND readout, in order to have a quick and handy interface with geotechnical and structural instrumentation. MIND has 4 main menu: configure, read, browse readings and back-up. It also has a “quick measure” button that permits to read analog and digital […]

Thermometers and Temperature Strings

Reference products codes: T111, T2200, T3800 Temperature is a very important parameter to control for evaluating the influence of the thermal effects on the measurements and on the structure which is monitored. Thermometers are available with platinum RTD (Resistance Thermal Detector) thermistor or vibrating wire probes. All models are housed in a shock resistant stainless […]

Spot Weldable Strain Gauges

Reference products codes: VK41, VK4100, VK4100VS Spot weldable strain gauges are designed for application on steel structure or reinforcement bars where strain monitoring is required and the installation space is limited. They are mainly composed by a vibrating wire sensor placed between two small spot-weldable plates; the gauge shall be fixed to the metal surface […]

Vibrating Wire Strain Gauges

Reference products codes: VK40, VK4000VS, VK4000, VK4200VC, VK4200, VK4200VC, VK4200VN, VKBAR Vibrating wire strain gages are used to monitor strain in steel or in reinforced concrete and massive concrete structures. Arc-weldable VW strain-gauges are designed for arc welding to steel structure such as tunnel linings, piles and bridges. Embedment VW strain-gauges are directly embedded in concrete […]

Vibrating Wire Deformation Meters

Reference products codes: D233, LBSG VW deformation meters (also named LBSG – Long Base Strain Gauges) are mainly designed to be enbedded into concrete or RCC dams in order to measure expansion of induced joints. Deformation meter consists of a vibrating wire displacement transducer housed into a PVC tube having a steel flange on each […]

Embedment Jointmeters

Reference products codes: D314 The embedment jointmeter allows to detect the movements between two anchors. It is suitable to be merged in concrete grouting, placing it across expansion joints, as usually occur in concrete dam. A thermistor allows temperature measurement for temperature compensation, if needed. It consists in two anchors, a vibrating wire displacement tranducer […]

Wire Crackmeters

Reference products codes: D241 Wire crackmeter allows to monitor the changes in the distance between two anchor points located up to 30 m apart. Typical applications include measurements of large displacement associated with landslides, monitoring of rock-masses, mansonry cracks and surveying of earth faults. The wire crackmeter consists of a stainless steel transducer box which […]

Wire Deformeters

Reference products codes: D313F, D314F Wire deformometers allows to monitor the changes in the distance between two anchor points. Typical applications include measurements of small cracks, convergence monitoring in tunnel and structural deformations. The USB wire deformometer consist of an aluminium logger and transducer box with a tensioned steel wire having 80mm stroke. Electrical deformometer, available […]

Ojo de Agua Hydroelectric project

The Ojo de Agua hydropower project is located close to the village El Carbon in the community of San Esteban (Olancho) in the north east of Honduras. The project will generate 109 GWh/year with an installed capacity of 22.5 MW, a discharge of 6.0 m³/s and a gross head of 418 m.The project consists of […]

Electrical Crackmeters and Jointmeters

Reference products codes: D313, D313S Electrical and vibrating wire crackmeters (jointmeters) are intended to monitor movement across surface cracks and joints in concrete structures or rock. The instrument assembly includes sensor housing and target, both parts are equipped with screw anchors. Typically the anchors are bolted on the opposite sides of the joint (crack). The […]

Mechanical crackmeters

Reference products codes: D300, D310, D3101D, D3103D A large range of mechanical crackmeters (jointmeters) are produced to suit all the client requests. Uniaxial and 3-D (triaxial) mechanical crackmeters are available to monitor joints and cracks. The movements between the two anchors are obtained with mechanical dial gauge. Simple and cheap, the TT-1 tell-tale crack-monitor installed […]