{"id":695,"date":"2024-11-21T11:09:46","date_gmt":"2024-11-21T03:09:46","guid":{"rendered":"http:\/\/huiganis.com\/?p=695"},"modified":"2024-12-03T14:13:51","modified_gmt":"2024-12-03T06:13:51","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%a8-2","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%a8-2\/","title":{"rendered":"SM20 Bellows Load Cell"},"content":{"rendered":"

Overview:<\/strong><\/p>\n\n\n\n

The sensor adopts parallel beam structure, metal bellows welding seal, and inert gas is injected into the interior. It is resistant to overload and eccentric load. It is widely used in belt scales, hopper scales, electromechanical combination, universal material testing machines, hook scales and various engineering equipment force measurement systems.<\/p>\n\n\n\n

Features:<\/strong>High measurement accuracy, good stability and good output symmetry.<\/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
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Circuit Diagram<\/strong><\/h3>\n\n\n\n
\"\"<\/figure>\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>		10\uff5e500kg<\/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 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\/IP68<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

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