{"id":336713,"date":"2026-08-25T13:00:55","date_gmt":"2026-08-25T04:00:55","guid":{"rendered":"https:\/\/ksensors.co.kr\/?post_type=product&p=336713"},"modified":"2026-08-25T13:01:27","modified_gmt":"2026-08-25T04:01:27","slug":"haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2","status":"publish","type":"product","link":"https:\/\/ksensors.co.kr\/ru\/product\/haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2\/","title":{"rendered":"Haibo Sensor HBBF Concrete Strain Gauge Sensor Applications"},"content":{"rendered":"

HBBF Concrete Strain Gauge Sensor Applications<\/h1>\n

Key Features:<\/h2>\n

BF Series BF Series BA Series
\nBacking material: phenolic, modified phenolic, and Polyimide
\nGrid material constantan Karma Constantan (Karma)
\nTypical resistance 120\/350\/1000, 350\/1000\/2000, 350\/1000
\nAverage resistance tolerance \u2264 \u00b10.1%
\nTypical sensitivity 2.00~2.20, 1.80~2.20, 1.86~2.20
\nSensitivity coefficient dispersion \u2264 \u00b10.1%
\nStrain limit 2%
\nFatigue life \u2265 107 (\u00b11000)
\nOperating temp. range -30~+80
\nTemp. self-compensation coefficient 9, 11, 16, 23, 11, 16, 23, 11, 16, 23, 27<\/p>\n

Specifications:<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
Technical parameter<\/b><\/div>\n<\/td>\n
\n
BF-series<\/div>\n<\/td>\n<\/tr>\n
\n
Resistance<\/b><\/div>\n<\/td>\n
\n
120\/350\/1000 (\u03a9)<\/div>\n<\/td>\n<\/tr>\n
\n
Sensitivity coefficient<\/b><\/div>\n<\/td>\n
\n
2.08\u00b11% (A level)<\/div>\n<\/td>\n<\/tr>\n
\n
Dispersion\u00a0scope\u00a0<\/b><\/div>\n<\/td>\n
\n
\u00b11%<\/div>\n<\/td>\n<\/tr>\n
\n
Average output coefficient<\/b><\/div>\n<\/td>\n
\n
1u\/m\/m\u2103<\/div>\n<\/td>\n<\/tr>\n
\n
Output coefficient scope<\/b><\/div>\n<\/td>\n
\n
50 \u03bcm\/m\/\u00b0C<\/div>\n<\/td>\n<\/tr>\n
\n
Strain limit<\/b><\/div>\n<\/td>\n
\n
2.5%<\/div>\n<\/td>\n<\/tr>\n
\n
Fatigue life<\/b><\/div>\n<\/td>\n
\n
\u226510000000 times<\/div>\n<\/td>\n<\/tr>\n
\n
Working temperature<\/b><\/div>\n<\/td>\n
\n
-30-+80\u2103 -30-+150<\/div>\n<\/td>\n<\/tr>\n
\n
Grid material<\/b><\/div>\n<\/td>\n
\n
Constantan foil 40% nickel, 40% nickel, 1.5% copper, manganese alloy<\/div>\n<\/td>\n<\/tr>\n
\n
Gauge base material\u00a0<\/b><\/div>\n<\/td>\n
\n
phenolic, epoxy, polyimide<\/div>\n<\/td>\n<\/tr>\n
\n
Gauge base thickness<\/b><\/div>\n<\/td>\n
\n
32\u00b11 \u03bcm<\/div>\n<\/td>\n<\/tr>\n
\n
Self-compensation<\/b><\/div>\n<\/td>\n
\n
Temperature self-compensation and creep self-compensation<\/div>\n<\/td>\n<\/tr>\n
\n
Temperature self-compensation coefficient<\/b><\/div>\n<\/td>\n
\n
9, 11, 16, 23, 27<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"Strain<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Model: HB-BF<\/h2>\n

Technical parameters of the BF series
\nResistance 120\/350\/1000
\nSensitivity coefficient 2.08\u00b11% (A level)
\nDispersion scope \u00b11%
\nAverage output coefficient<\/p>\n","protected":false},"featured_media":336692,"template":"","meta":[],"product_brand":[3407],"product_cat":[819],"product_tag":[],"class_list":["post-336713","product","type-product","status-publish","has-post-thumbnail","product_brand-haibo-sensor","product_cat-strain-gauge","first","instock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"\nHaibo Sensor HBBF Concrete Strain Gauge Sensor Applications - KSENSORS : \ucf00\uc774\uc13c\uc11c\uc2a4<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ksensors.co.kr\/product\/haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Haibo Sensor HBBF Concrete Strain Gauge Sensor Applications\" \/>\n<meta property=\"og:description\" content=\"Model: HB-BF Technical parameters of the BF series Resistance 120\/350\/1000 Sensitivity coefficient 2.08\u00b11% (A level) Dispersion scope \u00b11% Average output coefficient\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ksensors.co.kr\/product\/haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2\/\" \/>\n<meta property=\"og:site_name\" content=\"KSENSORS : \ucf00\uc774\uc13c\uc11c\uc2a4\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-25T04:01:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ksensors.co.kr\/wp-content\/uploads\/2026\/08\/Concrete-strain-gauges.png\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ksensors.co.kr\\\/product\\\/haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2\\\/\",\"url\":\"https:\\\/\\\/ksensors.co.kr\\\/product\\\/haibo-sensor-hbbf-concrete-strain-gauge-sensor-applications-2\\\/\",\"name\":\"Haibo Sensor HBBF Concrete Strain Gauge Sensor Applications - 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