Safety Integrity Level,this certificate is based on IEC 61508 (GB/T 20438), IEC 61511 (GB/T 21109), IEC 61513, IEC 13849-1, IEC62061, IEC 61800-and other standards. a third -party assessment, verification and certification of performance gr...
Fuji transmitter inspection In order to enable the pressure transmitter to accurately display the actual pressure value of the detection point, to ensure that the components of the pressure transmitter are intact and the relevant attachment...
KOSO valve positioner (DN) and pipe diameter size table It is well known that the size of the valve has an inevitable connection with the size of the pipeline. Generally, how large the pipe diameter (outer diameter) is equipped with a same...
Here we have sorted out 8 companies which is mostAuthoritative ininternational valve positioner, divided by the country, 5 in Europe, 1 in the United States, and 2 Japan and South Korea. It has a wide influence in the domestic valve positio...
KOSO valve positioner Broken Down and Solution The valve positioner is an importantAccessoriesto the pneumatic Regulating valve. It converts the 4-20mA analog signal into the air pressure of the output, thereby completing the action control...
