{"id":799,"date":"2024-11-21T14:51:43","date_gmt":"2024-11-21T06:51:43","guid":{"rendered":"http:\/\/huiganis.com\/?p=799"},"modified":"2024-11-29T14:19:13","modified_gmt":"2024-11-29T06:19:13","slug":"sm4%e6%9f%b1%e5%bc%8f%e7%a7%b0%e9%87%8d%e4%bc%a0%e6%84%9f%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.huiganis.com\/en\/sm4%e6%9f%b1%e5%bc%8f%e7%a7%b0%e9%87%8d%e4%bc%a0%e6%84%9f%e5%99%a8\/","title":{"rendered":"SM4 Column Load Cell"},"content":{"rendered":"

1. Overview<\/strong><\/p>\n\n\n\n

SM4 column load cell adopts American raw materials and BH series foil strain gauges produced by American BEAN company's processing technology as force-electric conversion elements. The load-bearing mode is a compression structure, with good automatic self-aligning function, waterproof and dustproof, easy to install and use, which fully meets the requirements of large-tonnage weighing. It can be used to manufacture electronic truck scales, dynamic track scales, large-tonnage hopper scales, and industrial weighing and level control of large-tonnage silo hoppers.<\/p>\n\n\n\n

SM4F: Integrated standard voltage output SM4B: Integrated standard current output.<\/p>\n\n\n\n

2. Features<\/strong><\/p>\n\n\n\n

    \n
  1. Fully sealed and waterproof, suitable for harsh environments;<\/li>\n\n\n\n
  2. Good dynamic response and strong anti-overload capability;<\/li>\n\n\n\n
  3. The performance is stable and reliable in the long term;<\/li>\n\n\n\n
  4. Industrial-grade design, protection grade IP67;<\/li>\n\n\n\n
  5. Operating temperature range from -30\u00b0C to +70\u00b0C<\/li>\n<\/ol>\n\n\n\n

    Dimensions<\/strong>(In mm. 1mm=0.03937 inches)<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n
    Serial number<\/strong><\/td>model<\/strong><\/td>Specification<\/strong><\/td>Dimension Value<\/strong><\/td><\/tr>
     <\/td> <\/td> <\/td>H<\/strong><\/td>A<\/strong><\/td>W<\/strong><\/td>C<\/strong><\/td>D<\/strong><\/td>E<\/strong><\/td><\/tr>
    1<\/strong><\/td>SM4-10<\/td>10t<\/td>130 (138.5)<\/td>75<\/td>80<\/td>56(54)<\/td>8<\/td>12<\/td><\/tr>
    2<\/strong><\/td>SM4-20<\/td>20t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    3<\/strong><\/td>SM4-30<\/td>30t<\/td>200<\/td>126<\/td>100<\/td>90<\/td>10<\/td>15<\/td><\/tr>
    4<\/strong><\/td>SM4-50<\/td>50t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    5<\/strong><\/td>SM4-100<\/td>100t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    6<\/strong><\/td>SM4-150<\/td>150t<\/td>270<\/td>160<\/td>130<\/td>100<\/td>12<\/td>20<\/td><\/tr>
    7<\/strong><\/td>SM4-200<\/td>200t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    8<\/strong><\/td>SM4-250<\/td>250t<\/td>280<\/td>205<\/td>152<\/td>125<\/td>12<\/td>20<\/td><\/tr>
    9<\/strong><\/td>SM4-300<\/td>300t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    10<\/strong><\/td>SM4-350<\/td>350t<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
    11<\/strong><\/td>SM4-500<\/td>500t<\/td>350<\/td>230<\/td>165<\/td>150<\/td>14<\/td>25<\/td><\/tr>
    12<\/strong><\/td>SM4\u2014700\/800<\/td>700\/800t<\/td>420<\/td>260<\/td>180<\/td>180<\/td>14<\/td>25<\/td><\/tr>
    13<\/strong><\/td>SM4-1000<\/td>1000t<\/td>420<\/td>283<\/td>178<\/td>200<\/td>16<\/td>25<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Circuit Diagram<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Red: +input Red: +stimulation<\/p>\n\n\n\n

    Blue: -input Blue: -stimulus<\/p>\n\n\n\n

    White: -output White: -signal<\/p>\n\n\n\n

    Yellow: +output Yellow: +signal<\/p>\n\n\n\n

    Specification<\/strong><\/p>\n\n\n\n

    Project Type<\/td>Technical parameters<\/td><\/tr>
    Measuring range
    Nominal load range<\/td>    		10\uff5e1000t<\/td><\/tr>
    Operating voltage 
    Power supply<\/td>    		10~12 VDC<\/td><\/tr>
    Drawing current<\/td><100 mA<\/td><\/tr>
    Zero balance<\/td>1.0\u00b1% of rated output<\/td><\/tr>
    Analog Output 
    Analog output<\/td>    		1.5\u00b10.005mV\/V<\/td><\/tr>
    Input resistance (Rlc)<\/td>700\u00b120\u03a9\uff08ohms\uff09<\/td><\/tr>
    Output resistance (Ro)<\/td>700\u00b15\u03a9\uff08ohms\uff09<\/td><\/tr>
    Insulation resistance<\/td>\u22655000 M\u03a9\uff08Mege-Ohms\uff09<\/td><\/tr>
    Comprehensive accuracy 
    Class precision<\/td>    		0.3%FS<\/td><\/tr>
    Temperature drift 
    Effect of temperature<\/td>    		0.15%FS\/10\u2103<\/td><\/tr>
    Operating temperature 
    Operating temperature<\/td>    		-30\uff5e+70\u2103<\/td><\/tr>
    Safety overload 
    Safe Load Limit<\/td>    		150% FS<\/td><\/tr>
    Body fracture limit 
    Safety margin against breakage<\/td>    		200% FS<\/td><\/tr>
    Material
    Material<\/td>    		High performance alloy steel or (chromium ratio greater than 15% stainless steel)
    High performance alloy steel or (chromium ratio>15% stainless steel)<\/td><\/tr>
    Protection level 
    Protection type<\/td>    		IP67<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

    1.\u6982\u8ff0 SM4\u67f1\u5f0f\u79f0\u91cd\u4f20\u611f\u5668\u91c7\u7528\u7f8e\u56fd\u539f\u6750\u6599\u548c\u7f8e\u56fdBEAN\u516c\u53f8\u52a0\u5de5\u6280\u672f\u751f\u4ea7\u7684BH\u7cfb\u5217\u7b94\u5f0f\u5e94\u53d8\u7247\u505a\u4e3a\u529b\u2014\u2014\u7535\u8f6c\u6362 […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-799","post","type-post","status-publish","format-standard","hentry","category-column-type-sensor"],"_links":{"self":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/comments?post=799"}],"version-history":[{"count":2,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/799\/revisions"}],"predecessor-version":[{"id":1603,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/799\/revisions\/1603"}],"wp:attachment":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/media?parent=799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/categories?post=799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/tags?post=799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}