The Model 3500 combines the high performance of the complete PERpH-X pH sensor family with the convenience of plastic-threaded connections for a wide range of mounting options. PERpH-X 3500 incorporates several design innovations for prolonged life, including improved pH glass electrode durability, increased reference electrode stability and overall mechanical design reliability.

Emerson Process Management, Rosemount Analytical  |  www.rosemountanalytical.com
800.833.8314