Emerson Process Management Rosemount™ 1 x 1 in. Polypropylene pH Sensor with Preamplifier Cable for Rosemount 1056 pH Controller - 396P-01-10-55 - Pollardwater
Rosemount 396R pH/ORP Sensor
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PH multi-parameter transmitter - Rosemount™ FCL - Emerson Automation Solutions - ROSEMOUNT - free chlorine / for water analysis