Hydrogen Pressure Transducer: How to Spec One That Lasts
How to spec a hydrogen pressure transducer: diaphragm material for permeation and embrittlement, range for the hydrogen chain, and ATEX/IECEx zone rating.
-
-
Intrinsically Safe Pressure Transmitter: Ex i Selection & Spec Guide
Compare Ex i and Ex d pressure transmitters, decode ATEX, IECEx, and GB 3836 certificates, and pick the right intrinsic-safety spec for Zone 0/1/2 service.
