{"id":8458577608941,"title":"DAOKAI 10pcs BF350-3AA 350 Ohm High Precision Pressure Resistance Foil Strain Gauges for Pressure Sensor Load Cell with 20pcs DMS Connector","handle":"daokai-10pcs-bf350-3aa-350-ohm-high-precision-pressure-resistance-foil-strain-gauges-for-pressure-sensor-load-cell-with-20pcs-dms-connector","description":"\u003ch3\u003eDAOKAI 10 pieces BF350-3AA 350 ohm high precision pressure resistance film strain gauge for pressure sensor, load cell with 20 pieces strain gauge connection\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: Resistance: 350 ohms (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.) Resistance to nominal tolerance: 350 ± 0.1 Ω Resistance to average tolerance: ≤ 0.5Ω Applicable temperature: normal temperature (-30°C - 80 °C) Sensitivity coefficient and dispersion: 2.0±1% Room temperature strain limit: 20000 um\/m Mechanical hysteresis: 1.2 um\/m insulation resistance: 10000MΩ Note: 1. In the strain gauge model, N is the creep label, the label is different, and the creep value is different. The law is: (+)N9\u0026gt;N7\u0026gt;N5\u0026gt;N3\u0026gt;N1\u0026gt;N0\u0026gt;N8\u0026gt;N6\u0026gt;N4\u0026gt;N2\u0026gt;T0\u0026gt;T2\u0026gt;T4\u0026gt;T6\u0026gt;T8\u0026gt;T1\u0026gt;T3\u0026gt;T5(-) The actual creep value between adjacent labels differs by 0.01- 0.015% FS\/30min 2. The resistance change of the strain gauge is very small, and there must be a proper circuit to detect the slight change. We usually choose a circuit in which the change of the strain gauge resistance can control the circuit, so that the output of the circuit can be similar to the resistance change. The electrical signal (voltage or current) can then be properly processed (amplified). Package Included: 10 x BF350-3AA Strain Gauge 20 x Strain Gauge Terminal\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eParameterResistance: 350 Ohm (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.); Resistance up to nominal tolerance: 350 0.1 ; Resistance to average tolerance: 0.5 ; Applicable temperature: normal temperature (-30 C -80 C)\u003c\/li\u003e \u003cli\u003eMaterialSubstrate: modified phenol; Grid wire: Constantan (copper alloy with 40% nickel, 1.5% manganese), fully enclosed structure, simultaneous temperature self-compensation and creep self-compensation.\u003c\/li\u003e \u003cli\u003eLarge base size: 6.6 x 3.4 mm \/ 0.26 x 0 .13 inches; Wire mesh size: 3.0 x 2.44 mm \/ 0.1 x 0.01 inch, line specification: 3-5 cm long enameled wire.\u003c\/li\u003e \u003cli\u003eWorking principleWhen measuring with a strain gauge, attach it to the surface of the object to be tested. When the measurement object is forcibly deformed, the sensitive grid of the strain gauge is also deformed and the resistance value changes accordingly, and is converted into a voltage or current change by the conversion circuit, thereby realizing the strain measurement.\u003c\/li\u003e \u003cli\u003ePackage contentsThe package contains 10 x BF350-3AA strain gauges, 20 x strain gauges \u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-03-12T20:56:16+11:00","created_at":"2024-03-12T20:56:26+11:00","vendor":"DAOKAI","type":"Pressure probes \u0026 pressure sensors","tags":["industryDE"],"price":14700,"price_min":14700,"price_max":14700,"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":45410316419309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B09TK1HZJ6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DAOKAI 10pcs BF350-3AA 350 Ohm High Precision Pressure Resistance Foil Strain Gauges for Pressure Sensor Load Cell with 20pcs DMS Connector","public_title":null,"options":["Default Title"],"price":14700,"weight":700,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61XeRAnLyQL.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/61SuJ0lWVGL.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/71q2VnhvEcL.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/61nFpzInk2L.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/61s1e7iOGJL.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/61Zp6_hEUL.jpg?v=1710237386","\/\/leoforward.com\/cdn\/shop\/products\/71HJAI8VfVL.jpg?v=1710237386"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61XeRAnLyQL.jpg?v=1710237386","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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DAOKAI 10pcs BF350-3AA 350 Ohm High Precision Pressure Resistance Foil Strain Gauges for Pressure Sensor Load Cell with 20pcs DMS Connector","id":32620218122477,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/leoforward.com\/cdn\/shop\/products\/71HJAI8VfVL.jpg?v=1710237386"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/71HJAI8VfVL.jpg?v=1710237386","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eDAOKAI 10 pieces BF350-3AA 350 ohm high precision pressure resistance film strain gauge for pressure sensor, load cell with 20 pieces strain gauge connection\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: Resistance: 350 ohms (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.) Resistance to nominal tolerance: 350 ± 0.1 Ω Resistance to average tolerance: ≤ 0.5Ω Applicable temperature: normal temperature (-30°C - 80 °C) Sensitivity coefficient and dispersion: 2.0±1% Room temperature strain limit: 20000 um\/m Mechanical hysteresis: 1.2 um\/m insulation resistance: 10000MΩ Note: 1. In the strain gauge model, N is the creep label, the label is different, and the creep value is different. The law is: (+)N9\u0026gt;N7\u0026gt;N5\u0026gt;N3\u0026gt;N1\u0026gt;N0\u0026gt;N8\u0026gt;N6\u0026gt;N4\u0026gt;N2\u0026gt;T0\u0026gt;T2\u0026gt;T4\u0026gt;T6\u0026gt;T8\u0026gt;T1\u0026gt;T3\u0026gt;T5(-) The actual creep value between adjacent labels differs by 0.01- 0.015% FS\/30min 2. The resistance change of the strain gauge is very small, and there must be a proper circuit to detect the slight change. We usually choose a circuit in which the change of the strain gauge resistance can control the circuit, so that the output of the circuit can be similar to the resistance change. The electrical signal (voltage or current) can then be properly processed (amplified). Package Included: 10 x BF350-3AA Strain Gauge 20 x Strain Gauge Terminal\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eParameterResistance: 350 Ohm (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.); Resistance up to nominal tolerance: 350 0.1 ; Resistance to average tolerance: 0.5 ; Applicable temperature: normal temperature (-30 C -80 C)\u003c\/li\u003e \u003cli\u003eMaterialSubstrate: modified phenol; Grid wire: Constantan (copper alloy with 40% nickel, 1.5% manganese), fully enclosed structure, simultaneous temperature self-compensation and creep self-compensation.\u003c\/li\u003e \u003cli\u003eLarge base size: 6.6 x 3.4 mm \/ 0.26 x 0 .13 inches; Wire mesh size: 3.0 x 2.44 mm \/ 0.1 x 0.01 inch, line specification: 3-5 cm long enameled wire.\u003c\/li\u003e \u003cli\u003eWorking principleWhen measuring with a strain gauge, attach it to the surface of the object to be tested. When the measurement object is forcibly deformed, the sensitive grid of the strain gauge is also deformed and the resistance value changes accordingly, and is converted into a voltage or current change by the conversion circuit, thereby realizing the strain measurement.\u003c\/li\u003e \u003cli\u003ePackage contentsThe package contains 10 x BF350-3AA strain gauges, 20 x strain gauges \u003c\/li\u003e\n\u003c\/ul\u003e"}