{"id":829,"date":"2024-11-21T15:59:10","date_gmt":"2024-11-21T07:59:10","guid":{"rendered":"http:\/\/huiganis.com\/?p=829"},"modified":"2024-11-29T11:59:04","modified_gmt":"2024-11-29T03:59:04","slug":"sm4-%e6%9f%b1%e5%bc%8f%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%e4%bc%a0%e6%84%9f%e5%99%a8\/","title":{"rendered":"SM4 Barrel Sensor"},"content":{"rendered":"

Description<\/strong><\/p>\n\n\n\n

SM4 column load sensor is designed for pumping well power diagram test. It is a load sensor with high anti-interference performance. The product adopts standard mv signal output and fully sealed design, and can work in harsh environments such as high temperature, high cold, high humidity, and high radiation. It is currently widely used in pumping well power diagram measurement systems. It is widely used in major oilfield pumping wells, bare rod force measurement, truck scales, track scales, hopper scales, and other metering equipment.<\/p>\n\n\n\n

Features:<\/strong>After more than ten years of use in the oil production plant, it has been continuously improved; fully sealed and waterproof design, meet all-weather use; optimized plugs, improved reliability; convenient and safe operation; external zero adjustment; can be used together with SM38WX wireless data transmission fixed load\/displacement transmitter to form a wireless test system; output consistent, fully interchangeable; SM4B, SM4F are integrated standard current, voltage output type.<\/p>\n\n\n\n

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

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

Circuit Diagram<\/strong><\/h3>\n\n\n\n
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Specification Technical parameters:<\/strong><\/p>\n\n\n\n

Project Type<\/td>Technical parameters<\/td><\/tr>
Measuring range
Nominal load range<\/td>		0\uff5e250KN<\/td><\/tr>
Sensitivity
Sensitivity<\/td>		1.0\u00b10.05mV\/V  <\/td><\/tr>
Comprehensive accuracy
Class precision<\/td>		0.5%FS<\/td><\/tr>
Input Impedance<\/td>730\u00b15<\/td><\/tr>
Output Impedance<\/td>700\u00b11<\/td><\/tr>
Zero Balance<\/td>\u22640.1%FS<\/td><\/tr>
Operating voltage
Power supply<\/td>		10VDC<\/td><\/tr>
Temperature drift
Effect of temperature<\/td>		0.5%FS\/10\u2103<\/td><\/tr>
Temperature compensation
temperature compensation<\/td>		-10~65\u2103<\/td><\/tr>
Operating temperature
Operating temperature<\/td>		-40\uff5e+85\u2103<\/td><\/tr>
Safety overload
Safe Load Limit<\/td>		150% 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 (IEC60529)<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

Description \u6982\u8ff0 SM4\u67f1\u5f0f\u8f7d\u8377\u4f20\u611f\u5668\uff0c\u662f\u9488\u5bf9\u62bd\u6cb9\u673a\u4e95\u529f\u56fe\u6d4b\u8bd5\u800c\u8bbe\u8ba1\u3002\u4ed6\u4e00\u6b3e\u5177\u6709\u9ad8\u6297\u5e72\u6270\u6027\u80fd\u7684\u8f7d\u8377 […]<\/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-829","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\/829","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=829"}],"version-history":[{"count":2,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":1572,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/829\/revisions\/1572"}],"wp:attachment":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/tags?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}