GB/T 38615-2020 (English Version) PDF

Scope: This standard specifies the classification, basic parameters, technical requirements, inspection rules, signs and instructions for use, packaging and storage of ultrasonic level meters. "). For other special types of ultrasonic level gauges, refer to them.

GB/T 38615-2020 Referenced Document

GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 3836.20 Explosive atmospheres.Part 20:Equipment with equipment protection level(EPL)Ga
GB 3836.4 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"
GB 3836.9 Explosive atmospheres.Part 9:Equipment protection by type of protection "m"
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 17212 Industrial-process measurement and control. Terms and definitions
GB/T 17614.1 Transmitters for use in industrial-process control systems.Part 1:Methods for performance evaluation
GB/T 18271.2 Process measurement and control devices—General methods and procedures for evaluating performance—Part 2:Tests under reference conditions
GB/T 18271.3 Process measurement and control devices—General methods and procedures for evaluating performance—Part 3: Tests for the effects of influence quantities
GB/T 2900.56 Electrotechnical terminology.Control technology
GB/T 38620 Methods of evaluating the performance of ultrasonic levelmeter
GB/T 9969 General principles for preparation of instructions for use of industrial products