Yokogawa Electric Corporation
FOUNDATION Field Device
The FLXA21-PH, 2-wire PH analyzer offers flexible and low maintenance
pH/ORP(oxidation-reduction potential) measurement. The SENCOM sensor for
PH measurement is also available.
It has three independent AI function blocks designed for simultaneous
outputs of pH, ORP, temperature or impedance of electrode. Those multiple
quantities can be selected flexibly for AI outputs.
Alarm or diagnostics of the function blocks are conformable to NE107.
Back up LAS and Software download are included without any options.
Manufacturer ID (hex):
Device Type ID (hex):
0x03(DD4), 0x03(DD5), 0x01(CF)
FOUNDATION Physical Layer Profile:
111 - Standard-power signaling, bus-powered, Entity Model I.S.
113 - Standard-power signaling, bus-powered, non I.S.
511 - Low-power signaling, bus-powered, FISCO I.S.
Yokogawa / Softing
FOUNDATION Stack Class:
Alarms and Events
Function Block Linking
Multi-bit Alert Reporting
Common Software Download
DD/CFF Tester Version: