Recently, the Science and Technology Department of the Ministry of Industry and Information Technology approved the release of 131 industry standards, of which were drafted by Ningbo Keli Sensing Technology Co., Ltd., Zhejiang Metrology Research Institute, Yuyao Pacific Weighing Engineering Co., Ltd., Jinan Jinzhong Electronic Weighing Apparatus QB / T 4929-2015, “Weighing High Temperature Sensor”, which was jointly drafted by the company, was approved for release.

"Weighing High Temperature Sensor" is compiled based on the main content of GB / T7551-2008 "Weighing High Temperature Sensor" and some definitions, terms and other contents in OLMLR60: 2000 "Weighing High Temperature Sensor" published by the International Legal Metrology Organization.

This standard specifies the terms, definitions, product model preparation methods, technical requirements, measurement requirements, error requirements, test methods, inspection rules, and marking, packaging, transportation, and storage requirements of weighing high-temperature sensors; this standard applies to the upper limit of working temperature Resistance strain-type load cells not lower than 100 ° C; this type of resistance-strain type load cells under the use of temperature conditions are called weighing high-temperature sensors; other principles and types of sensors can be implemented by reference.