A voltage label needs its meaning as well as its number. This guide separates operational, insulation and impulse-withstand ratings, then shows how to preserve circuit identity and document context when comparing control components.
Ue vs Ui vs Uimp: Voltage Ratings for Control Buyers Read More »
A reference to IEC 62208 concerns the enclosure before switchgear and controlgear are incorporated. Use a delivery-boundary worksheet to distinguish housing evidence, completed-assembly verification and the separate explosion-protection review.
IEC 62208 Empty Enclosures: What Ex Buyers Must Check Read More »
MMAIATEX has published three English guides covering EMC versus ATEX, gauge versus absolute pressure and pressure-transmitter purchasing questions. This update links the live resources and explains their separate uses.
MMAIATEX EMC and Pressure Guides: New Buyer Resources Read More »
Twelve buyer questions about pressure measurement outputs, complete transmitter configurations, remote seals and test-record identity. Keep process measurement evidence separate from explosion-protection documentation and product availability claims.
Explosion-Proof Pressure Transmitters: 12 Buyer FAQs Read More »
Gauge and absolute pressure use different reference points. Learn how to keep the pressure basis visible in an industrial equipment enquiry without confusing measurement terminology with pressure limits or Ex approval.
Gauge vs Absolute Pressure: Ex Buyer Reference Checks Read More »
EMC and ATEX address different conformity questions. Learn how industrial buyers can separate electromagnetic compatibility from explosion-protection evidence without treating a mark, report or generic compliance statement as complete product approval.
EMC vs ATEX: Separate Compliance Evidence for Buyers Read More »
MMAIATEX has published three English buyer guides on Ex manufacturing quality, lighting color and temperature sensors. This update explains their separate uses and links to the public articles.
MMAIATEX Quality, Lighting and Sensor Guides: Update Read More »
RTDs and thermocouples use different temperature-sensing principles. These buyer FAQs explain which sensor, readout, performance and Ex-document questions to resolve before treating an offered configuration as suitable.
RTD vs Thermocouple: 12 Industrial Ex Sensor Buyer FAQs Read More »
CCT describes the color appearance of light; CRI addresses color fidelity. Learn which evidence to request for an explosion-proof lighting enquiry without confusing either metric with hazardous-area approval.
CCT vs CRI: Explosion-Proof Lighting Color Buyer Guide Read More »
ISO/IEC 80079-34 concerns quality management for Ex product manufacture. Learn how buyers can distinguish a standard reference from manufacturing evidence and exact-product conformity records without assuming approval.
ISO/IEC 80079-34: Ex Manufacturing Quality Buyer Guide Read More »
