Original YOKOGAWA EJA430E Gauge Pressure Transmitter Traditional Mount

Original Field Instruments YOKOGAWA EJA430E Traditional-mount Gauge pressure transmitter

    The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. Released in 2012, it combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.

• EJA430E features include:

• ± 0.055% Accuracy (0.04% Accuracy optional)
• ± 0.1% Stability per 10 years
• 90 ms Response Time
• Exida and TUV SIL 2/3 Certified
• Local Parameter Setting (LPS)

OpreX is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions. It consists of categories and families under each category. This product belongs to the OpreX Field Instruments family that is aligned under the OpreX Measurement category.

    Yokogawa's DPharp digital sensor offers twice the performance and stability of the competitor's analog sensors. The DPharp uses the latest in IC Chip-style design and manufacturing technology. Analog sensors are based on older design technology. Although analog sensors are good, the modern DPharp sensor out performs them. A Yokogawa transmitter with DPharp digital sensor will give you the consistent, reliable, accurate measurement you need.

Overpressure Effects Overpressure condition: up to maximum working pressure M, H and V capsules, except for gold-plated diaphragm. ±0.03% of URL Stability (All normal operating condition, including overpressure effects) M, H and V capsules ±0.1% of URL per 10 years F capsule ±0.2% of URL per one year Power Supply Effects(Output signal code D and J) ±0.005 % per Volt (from 21.6 to 32 V DC, 350Ω) Vibration Effects Amplifier housing code 1 and 3: Less than 0.1% of URL when tested per the requirements of IEC60770-1 field or pipeline with high vibration level (10-60 Hz, 0.21 mm displacement/60-2000 Hz 3 g) Amplifier housing code 2: Less than ±0.1% of URL when tested per the requirements of IEC60770-1 field with general application or pipeline with low vibration level (10-60 Hz 0.15mm displacement /60-500 Hz 2g) Mounting Position Effects Rotation in diaphragm plane has no effect. Tilting up to 90 degree will cause zero shift up to 0.4 kPa (1.6 inH2O) which can be corrected by the zero adjustment. Response Time (Differential pressure) “◊” 90 ms for Wetted Parts material code S and L, except for Measurement span code F. 150 ms for Wetted Parts Material Code H, M, T, A, B, D and W or Measurement span code F. When amplifier damping is set to zero and including dead time of 45 ms (nominal)