◼PRODUCT DESCRIPTION

The EJA438E diaphragm-sealed pressure transmitter utilizes single-crystal silicon resonant sensor technology and is suitable for measuring pressure and level in high and low temperatureenvironments, high vacuum environments, high viscosity environments, and media prone to crystallization. It features fast response, remote setting, and self-diagnostics.

The EJA-E series offers communication protocols including BRAIN, HART/HART (1-5VDC low-power models), FF fieldbus, and PROFIBUS PA. Standard configurations are SIL 2 certified.

◼STANDARD SPECIFICATIONS

For fieldbuses with the "G" symbol, see GS 01C31T02-01CN for FF communication; see GS 01C31T04-01CN for PROFIBUS PA communication.

*1 The measuring range is within the flange rated pressure.

◼PERFORMANCE SPECIFICATIONS

Unless otherwise specified, span adjustment is based on zero. For linear output, the 3-inch flat flange type has the wetted portion code SW, the sealed fluid code B, and a capillary length of 5 meters.

For the FOUNDATION fieldbus and PROFIBUS PA communication protocols, use the calibration range instead of the span in the following specifications.