M4 Knick PL H-93 pH Sensor

M4 Knick PL H-93 pH Sensor

The PL H-93 is intended for highly alkaline liquids and processes containing suspended solids. Its H-glass formulation addresses measurement challenges at high pH, while a PTFE ring junction helps resist deposits and plugging.

A KCl reservoir supports the reference system, and integrated temperature measurement provides compensation for changing process conditions. The sensor uses Memosens communication and is available in several insertion lengths for different installations.

Applications

• Chemical manufacturing

• Plastics production

• Pulp and paper processing

• Alkaline liquids containing suspended solids

Features and Memosens Benefits

• Specialized H-glass suits high-pH measurement.

• The PTFE junction helps protect the reference from contamination.

• A PG 13.5 connection supports compatible sensor holders.

• Digital communication reduces signal interference.

• The sealed inductive connection supports use in wet environments.

• Offline calibration and stored sensor information simplify maintenance planning.

PL H-93 Spec Sheet
PL H-93 Product Page