The selection of explosion-proof electrical equipment requires comprehensive consideration of multiple factors. Here is a detailed explanation: 1. Understanding the characteristics of explosive hazard……
At present, STS has obtained non electrical explosion-proof certificates for products such as chain hoists, hand carts, mechanical seals, gearboxes, exoskeletons, etc. for customers, with rich experie……
Introduced the types and principles of explosion-proof protection for non electrical equipment, as well as the standards and explosion-proof symbols for explosion-proof certification of non electrical……
In explosive environments, in addition to the use of electrical equipment, a large number of non electrical devices are also used, such as conveyors, air compressors, mixers, exoskeleton equipment, et……
According to the relevant provisions of the Announcement of the State Administration for Market Regulation on the Implementation of Compulsory Product Certification Management for Commercial Gas Combu……
Intrinsically safe circuits should meet the following three basic criteria: a) According to the protection level and equipment category specified in the electrical equipment regulations, spark ignitio……
Gas detectors are common explosion-proof products, including intrinsic safety, explosion-proof, and both explosion-proof and intrinsic safety types. The choice of explosion-proof type depends on the s……
Due to the instability of plastic shells and materials, as well as the risk of electrostatic charge accumulation, most explosion-proof products adopt metal shells or metal components to reduce the occ……
GB/T 3836.1-2021 Explosive Environment Part 1: General Requirements for Equipment GB/T 3836.2-2021 Explosive Environment Part 2: Equipment Protected by Explosion proof Shell "d" GB/T 3836.3-……
The new version of GB/T3836 series standards has been officially implemented on May 1, 2022. The difference between the old and new standards is a concern for many corporate customers. The explosion-p……
.jpg "Partial successful cases of explosion-proof certification for non-electrical equipment")
.jpg "The standards and requirements for explosion-proof certification of non-electrical equipment")
.jpg "Why do non-electrical equipment also need to explosion-proof certification?")
.jpg "Three criteria for evaluating explosion-proof intrinsically safe circuits")
.jpg "Technical points for obtaining explosion-proof certification for gas detectors")
.jpg "Material requirements for metal shells and shell metal components for product explosion-proof certification")
.jpg "GB/T 3836 Explosion proof Certification Standard | Domestic Explosion proof Certification")
.jpg "Explosion proof marking instructions for Ex equipment used in combustible dust environments according to the new GB/T3836 standard")
