PTFE (polytetrafluoroethylene, also known as the king of plastics, Teflon) is the largest number of fluoroplastics, with aging resistance, high insulation, high lubrication, non stick and non-toxic. It is widely used in mechanical equipment, electronic pr
The sensitive element of the YZB491 differential pressure transmitter is a kind of integrated all-welded (without sealing ring) differential measuring element. The spaces between the chip and the two convoluted diaphragms are injected with silicone oil.