{"id":8783585378455,"title":"BF120 3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit (BF120-3AA) BF120-3AA","handle":"bf120-3aa-120-ohm-strain-gauge-high-precision-resistance-foil-strain-gauge-weldable-strain-gauge-surface-strain-gauge-circuit-bf120-3aa-bf120-3aa","description":"\u003ch3\u003eBF120 3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit (BF120-3AA)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eResistance value: within 120 ± 1Ω Sensitivity coefficient: 2.0 ± 1% mV\/V\nDeviation from the average: ≤0.3Ω Base size(LW) : 6.6 3.9mm Wire grid\nsize(LW) : 3.02.3mm Lead: 15 cm insulated electronic wire Power supply\nvoltage: 3-10V Lead specifications: silver-plated or enameled wire 3cm Base\nmaterial: phenolic-epoxy Wire Shed Material: Imported Constantan Strain limit:\n20000um \/ m Applicable temperature: normal temperature: -30 ℃ to 60 ℃ Room\ntemperature insulation resistance: 10000MΩ Mechanical lag: 1.2um \/ m The\nresistance change of the strain gauge is very small, and there must be a\nproper circuit to detect the slight change. We usually choose a circuit in\nwhich the change of the strain gauge resistance can control the circuit, so\nthat the output of the circuit can be similar to the resistance change. The\nelectrical signal (voltage or current) can then be properly processed\n(amplified).\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eBF120-3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit\u003c\/li\u003e\n \u003cli\u003eIts resistance is 120 Ohm and the coefficient of sensitivityis 2.08.\u003c\/li\u003e\n \u003cli\u003eThe Electrical strain gauge contains insulated terminal and wire for 15cm itself.\u003c\/li\u003e\n \u003cli\u003eThe Electrical strain gauge can match up any deform for static or dynamic state.\u003c\/li\u003e\n \u003cli\u003eHigh-Precision Pressure Resistance Strain Gauge used in Mechanics Experiment for Material, Industry or Science.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-02-08T17:23:21+11:00","created_at":"2025-02-06T13:35:52+11:00","vendor":"Generic","type":"Pressure Probes \u0026 Sensors","tags":["industrial_best_sellers_Jan2025"],"price":10200,"price_min":10200,"price_max":10200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45120530251927,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09LV16WNM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BF120 3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit (BF120-3AA) BF120-3AA","public_title":null,"options":["Default Title"],"price":10200,"weight":41,"compare_at_price":null,"inventory_management":"shopify","barcode":"755738302864","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B09LV16WNM.jpg?v=1775766475","\/\/newnestshop.com\/cdn\/shop\/files\/71JFIaovqGL.jpg?v=1738809355","\/\/newnestshop.com\/cdn\/shop\/files\/61z_l-JY7yL.jpg?v=1738809355"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B09LV16WNM.jpg?v=1775766475","options":["Title"],"media":[{"alt":null,"id":36909760184471,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09LV16WNM.jpg?v=1775766475"},"aspect_ratio":1.0,"height":2500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B09LV16WNM.jpg?v=1775766475","width":2500},{"alt":null,"id":36909760217239,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71JFIaovqGL.jpg?v=1738809355"},"aspect_ratio":1.0,"height":2500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71JFIaovqGL.jpg?v=1738809355","width":2500},{"alt":null,"id":36909760250007,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61z_l-JY7yL.jpg?v=1738809355"},"aspect_ratio":1.0,"height":2500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61z_l-JY7yL.jpg?v=1738809355","width":2500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBF120 3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit (BF120-3AA)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eResistance value: within 120 ± 1Ω Sensitivity coefficient: 2.0 ± 1% mV\/V\nDeviation from the average: ≤0.3Ω Base size(LW) : 6.6 3.9mm Wire grid\nsize(LW) : 3.02.3mm Lead: 15 cm insulated electronic wire Power supply\nvoltage: 3-10V Lead specifications: silver-plated or enameled wire 3cm Base\nmaterial: phenolic-epoxy Wire Shed Material: Imported Constantan Strain limit:\n20000um \/ m Applicable temperature: normal temperature: -30 ℃ to 60 ℃ Room\ntemperature insulation resistance: 10000MΩ Mechanical lag: 1.2um \/ m The\nresistance change of the strain gauge is very small, and there must be a\nproper circuit to detect the slight change. We usually choose a circuit in\nwhich the change of the strain gauge resistance can control the circuit, so\nthat the output of the circuit can be similar to the resistance change. The\nelectrical signal (voltage or current) can then be properly processed\n(amplified).\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eBF120-3AA 120 Ohm Strain Gauge High-Precision Resistance Foil Strain Gauge,Weldable Strain Gauge Surface Strain Gauge Circuit\u003c\/li\u003e\n \u003cli\u003eIts resistance is 120 Ohm and the coefficient of sensitivityis 2.08.\u003c\/li\u003e\n \u003cli\u003eThe Electrical strain gauge contains insulated terminal and wire for 15cm itself.\u003c\/li\u003e\n \u003cli\u003eThe Electrical strain gauge can match up any deform for static or dynamic state.\u003c\/li\u003e\n \u003cli\u003eHigh-Precision Pressure Resistance Strain Gauge used in Mechanics Experiment for Material, Industry or Science.\u003c\/li\u003e\n \u003c\/ul\u003e"}