Youmile 2 Pieces Strain Gauges BF350-3EB BF350 350 Ohm Full Bridge DMS Foil DMS High Precision Pressure Sensor

Youmile 2 Pieces Strain Gauges BF350-3EB BF350 350 Ohm Full Bridge DMS Foil DMS High Precision Pressure Sensor

Package includes: Foil Resistance Strain Gauge 1.A resistive strain gauge sensor with a 350-ohm nominal resistance which varies when a force is applied. By measuring the change in the resistance of the sensor, a measurement of the force applied to it can be obtained. 2.The strain gauges exhibit small changes in resistance. Usually used in general metal materials and other similar elastomers. Specification Model: BF350-3EB. Size: base length base width (9.6mm7.8mm): grid length grid width (2.25mm6.8mm) Base material: phenolic epoxy. Sensitive grid material: imported constantan. Tolerance of resistance to nominal value: ±10%Ω Bridge zero balance (5V power on): greater than or equal to 0.5Ω/mV Applicable temperature: normal temperature (-30°C ~ +80°C). Sensitivity coefficient and dispersion: 2.1±1%. Heat output: heat output coefficient: greater than or equal to 2 (um/m/°C); dispersion to average heat output: greater than or equal to 30 (±um/m) Insulation resistance at room temperature: 10000/MΩ Strain limit at room temperature: 20000 (um/m). Mechanical lag: 1.2 (um/m) Package includes: 2 x BF350-3EB strain gauges

Product Features

• 350 Ohm: a strain gauge sensor with a rated resistance of 350 ohms, which changes when a force is applied. By measuring the resistance change of the sensor, a measurement of the force exerted on it can be obtained.
• Constantaneous film: The substrate is made of modified phenolphthalein and the grid is made of constant film.
• Size: The specification of 9.6 mm x 7.8 mm facilitates heat dissipation, consumes less electricity per unit area and is easy to glue and solder.
• High precision: with high precision and good static measurement stability
• Temperature Compensation: Simultaneous temperature self-compensation and creep compensation.