yokogawa EJX530A pressure transmitter

                           yokogawa EJX530A pressure transmitter

PERFORMANCE SPECIFICATIONS

Zero-based calibrated span, linear output, wetted parts material code ‘S’ and silicone oil, unless otherwise mentioned. For Fieldbus communication type, use calibrated range instead of span in the following specifications.

Specification Conformance

EJX series ensures specification conformance to at least ±3σ. Reference Accuracy of Calibrated Span (includes the effects of terminal-based linearity, hysteresis, and repeatability)

Ambient Temperature

Effects per 28°C (50°F) Change ±(0.15% of Span + 0.15% of URL)

Stability (All normal operating condition)

±0.1% of URL per 1 year

Power Supply Effects

 ±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 peak to peak 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 peak to peak 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 0.21 kPa (0.84 inH2O) which can be corrected by the zero adjustment.

Response Time (All capsules)

90 msec When software damping is set to zero and including dead time of 45 msec (nominal)