{"id":683,"date":"2024-11-21T10:59:33","date_gmt":"2024-11-21T02:59:33","guid":{"rendered":"http:\/\/huiganis.com\/?p=683"},"modified":"2024-12-03T14:25:00","modified_gmt":"2024-12-03T06:25:00","slug":"sm20%e6%b3%a2%e7%ba%b9%e7%ae%a1%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\/sm20%e6%b3%a2%e7%ba%b9%e7%ae%a1%e7%a7%b0%e9%87%8d%e4%bc%a0%e6%84%9f%e5%99%a8\/","title":{"rendered":"SM20 Bellows Load Cell"},"content":{"rendered":"

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

The SM20 weighing sensor has a low profile, small size and light weight. The outer cover is sealed with a stainless steel bellows, and the performance is sensitive and reliable; the influence of eccentricity and lateral force is small, the dynamic response is good, and the measurement accuracy is high. It is suitable for measurement occasions with small loads. At the same time, it is easy to install, has a strong overload capacity, and is not easy to damage. It is suitable for use in high-precision measurement occasions such as belt scales and crane scales.  <\/p>\n\n\n\n

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

    \n
  1. Alloy steel double-hole cantilever beam structure.<\/li>\n\n\n\n
  2. Fully sealed and welded, suitable for harsh environments.<\/li>\n\n\n\n
  3. The interior is nitrogen-filled and sealed, ensuring long-term stable performance.<\/li>\n\n\n\n
  4. Good dynamic response and high measurement accuracy.<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

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

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

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

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

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

    Project Type<\/td>Technical parameters<\/td><\/tr>
    Measuring range
    Nominal load range<\/td>    		100kg<\/td><\/tr>
    Operating voltage 
    Power supply<\/td>    		10~12 VDC<\/td><\/tr>
    Zero balance<\/td>1.0\u00b1% of rated output<\/td><\/tr>
    Analog Output 
    Analog output<\/td>    		2.0\u00b10.01mV\/V<\/td><\/tr>
    Input resistance (Rlc)<\/td>400\u00b120\u03a9\uff08ohms\uff09<\/td><\/tr>
    Output resistance (Ro)<\/td>350\u00b15\u03a9\uff08ohms\uff09<\/td><\/tr>
    Insulation resistance<\/td>\u22655000 M\u03a9\uff08Mege-Ohms\uff09<\/td><\/tr>
    Comprehensive accuracy 
    Class precision<\/td>    		0.02%FS<\/td><\/tr>
    Temperature drift 
    Effect of temperature<\/td>    		0.02%FS\/10\u2103<\/td><\/tr>
    Operating temperature 
    Operating temperature<\/td>    		-40\uff5e+85\u2103<\/td><\/tr>
    Safety overload 
    Safe Load Limit<\/td>    		200% FS<\/td><\/tr>
    Plastic deformation limit  
    Safety margin against yielding<\/td>    		300% FS<\/td><\/tr>
    Body fracture limit 
    Safety margin against breakage<\/td>    		500% FS<\/td><\/tr>
    Material
    Material<\/td>    		High performance alloy steel<\/td><\/tr>
    Protection level 
    Protection type<\/td>    		IP67<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

    1.\u6982\u8ff0 SM20\u578b\u79f0\u91cd\u4f20\u611f\u5668\u5916\u5f62\u4f4e\uff0c\u4f53\u79ef\u5c0f\uff0c\u91cd\u91cf\u8f7b\u3002\u5916\u5957\u4e0d\u9508\u94a2\u6ce2\u7eb9\u7ba1\u5bc6\u5c01\uff0c\u6027\u80fd\u7075\u654f\u53ef\u9760\uff1b\u504f\u5fc3\u53ca\u4fa7\u5411\u529b\u5f71\u54cd\u5c0f\uff0c […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-683","post","type-post","status-publish","format-standard","hentry","category-other-sensors"],"_links":{"self":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/683","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=683"}],"version-history":[{"count":2,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/683\/revisions"}],"predecessor-version":[{"id":1738,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/683\/revisions\/1738"}],"wp:attachment":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/media?parent=683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/categories?post=683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/tags?post=683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}