
Strain Gauge 120Ω Foil
single strain gauges have been created and designed to measure the strain and force of an item, each strain gauge has a laminated surface with 30 mm integral flying leads. The gauge sticks to an item, as it deforms the electrical resistance changes - this process can sometimes be referred to as the "gauge factor". Our RS Pro strain gauge can be used in a multitude of applications for strain measurement, such as keypads, medical devices and automotive products.
Features & Benefits• Strain gauges are suitable for measurement of both static and dynamic applications
• Reliable, trustworthy reading - through their low sensitivity to excessive noise and vibrations
• Wide temperature range from 30 to + 180 ° C
• Clear alignment marks
• Can be affixed with epoxy or cyanoacrylate adhesive
• Little to no effect on test objects whilst measuring
• Both surfaces are completely covered with laminate, ensuring that the gauge grids are protected from any external damage
• Each strain gauge has been fitted with leads, enabling the gauges to be handled with ease
• Features a gauge resistance of 120 Ω
• Supplied with two self-adhesive terminal pads
• The dimensions of the gauge are L13 x W4 mm
Resistance: 120 ohms (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.)
Base size: 6.6*3.4mm
Wire grid size: 3.0*2.44mm
Lead specification: 3-5 cm long enameled wire
Resistance to nominal tolerance: 120 ± 3 Ω
Resistance to average tolerance: ≤ 0.5Ω
Applicable temperature: normal temperature (-30 ° C -60 ° C)
Sensitivity coefficient and dispersion: 2.1±1%
Room temperature strain limit: 20000 um/m
Mechanical hysteresis: 1.2 um/m
Room temperature insulation resistance: 10000MΩ