Yokogawa NEPSI Intrinsically safe Approval (For Output Signal code -D or -J)
The Yokogawa EJA530E-NS21 is a model within the EJA-E Series of gauge pressure transmitters, specifically configured with the NEPSI Intrinsically Safe Approval. This approval is applicable for transmitters with Output Signal code -D (4 to 20 mA DC with digital communication) or -J (4 to 20 mA DC with HART protocol). The NEPSI certification ensures that the device meets Chinese standards for intrinsic safety, making it suitable for use in hazardous environments where explosive gases may be present. The EJA530E transmitter is known for its high performance, stability, and reliability in industrial process measurement applications.