GB/T 34072-2017 Specification of temperature transmitter for internet of things

GB/T 17614.1-2015 Transmitters for use in industrial-process control systems—Part 1:Methods for performance evaluation GB/T 17614.3-2013 Transmitters for use in industrial-process control systems—Part 3:Methods for performance evaluation of intelligent transmitters GB/T 20818.1-2015 Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 1:Measuring equipment with analogue and digital output GB/T 28473.1-2012 Temperature transmitters for use in industrial-process measure and control systems—Part 1:General specification GB/T 28473.2-2012 Temperature transmitters for use in industrial-process measure and control systems—Part 2:Methods of evaluating the performance GB 30439.3-2013 Safety requirements for industrial automation products—Part 3:Safety requirements for temperature transmitter GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 3836.2-2010 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures "d" GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d” GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i” GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 3836.4-2021 Explosive atmospheres—art 4:Equipment protection by intrinsic safety “i” GB 3836.20-2010 Explosive atmospheres—Part 20:Equipment with equipment protection level (EPL) Ga GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 33899-2017 Interoperating protocol for instrument of industrial internet of things GB/T 33901-2017 Identifier protocol for instrument of industrial internet of things GB/T 33905.3-2017 Intelligent sensor—Part 3:Terminology GB/T 34068-2017 General technology of internet of things—Specification of intelligent sensor interface GB/T 191-2025 Graphical symbols marking for handling and storage of packages