yokogawa EJA510A and EJA530A Absolute and Gauge Pressure Transmitters
yokogawa EJA510A and EJA530A Absolute and Gauge Pressure Transmitters Supplier Manufacturer
Basic information :
The absolute and gauge pressure transmittermodel EJA510A and EJA530A can be used to measure liquid, gas, or steam pressure. Both output a 4 to 20mA DC signal corresponding to the measured pressure, and also feature remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or µXL™ or HART® 275 host.
Two wire 4 to 20 mA DC output with digital communications. BRAIN or HART FSK protocol are superimposed on the 4 to 20 mA signal.
Ambient Temperature Effects
Total Effects per 28 C (50 F) Change
[0.15% Span 0.15% URL]
0.1% of URL per 12 months
0.1 % of URL
(5 to 15Hz; 4mm peak-to-peak constant displacement, 15 to 150Hz; 2g, 150 to 2000Hz; 1g)
Supply & Load Requirements
(Safety approvals can affect electrical requirements, see graph below)
With 24 V DC supply, up to a 570 load can be used.