Industrial pH Sensor with HA-Resistant Glass Membrane for Harsh Chemical Conditions LS801P

The industrial-grade pH sensor LS801P offers accurate measurements in harsh chemical conditions with its durable HA(Highly Alkali)-resistant glass membrane, which can minimize alkaline errors, prevents sensor breakage due to collisions. With double junction and gel reference solution designs, pH sensor IS801P can maintain reliable and stable performance over a long period of time. Ideal for strong acids, alkalis, wastewater, and chemical processing industries.
  • Robust cylindrical pH electrode membrane (with a thickness of 0.2–0.4 mm) provides a large sensitive area, ensuring high accuracy and mechanical durability.
  • Equipped with hydroxy acid (HA)-resistant membrane, it significantly reduces alkaline errors and is ideal for strong chemical environments.
  • Adopting a special mixed gel electrolyte to improve measurement stability and withstand pressure up to 6 Bar.
  • The double junction design features strong anti-pollution capability and provides reliable performance in repeatability and stability.
  • Customizable electrode depth, temperature element, cable length, and connector type for different industrial settings.
  • Ideal for strong acid, strong alkali, industrial wastewater, electroplating, dyeing, electronics, and chemical process applications.
ParameterSpecification
Measuring Range0 to 14 pH
Temperature Range0 to 100 °C
Pressure Range0 to 3 bar, 6 bar MAX
Temperature Compensation TypeNTC10K, NTC2.252K, NTC22K, PT100, PT1000 Customizable
Membrane Resistance<250 MΩ
JunctionCeramic ×2
Reference SystemDouble Junction
Reference ElectrolyteGel KCl (General type)
Mounting ThreadPG13.5
Housing MaterialGlass
Sensor Length120 mm (150 / 225 / 325 / 425 mm Customizable)
pH Sensitive MembraneHA-resistant Glass Membrane
Cable ConnectionS8 / S8M / S7 / VP / K8S / K2 Customizable

Specifications are subject to change without prior notice.

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