Low-Temperature Industrial Glass pH Combination Sensor LS804P

LS804P industrial pH sensor provides reliable and accurate measurements in low-temperature conditions down to -20°C. Its robust and large glass membrane and advanced gel electrolyte ensure precise, stable performance, ideal for pure water, chemical processing, and brine applications.
  • Robust pH electrode membrane provides a large sensitive area, ensuring high accuracy and mechanical durability.
  • Low-impedance pH glass membrane ensures precise and stable measurements even at low temperatures and low ionic concentrations.
  • Specialized electrolyte for fast response and stable measurement performance in conditions down to -20°C.
  • The double junction structure effectively minimizes contamination, providing exceptional stability and repeatability.
  • Customizable electrode depth, temperature element, cable length and connector type for different industrial settings.
  • Suitable for freezing saltwater, surface water, and chemical processing applications.
ParameterSpecification
Measuring Range0 to 14 pH
Temperature Range-20 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 (Specialized for low-temperature sample)
Mounting ThreadPG13.5
Housing MaterialGlass
Sensor Length120 mm (150 / 225 / 325 / 425 mm Customizable)
pH Sensitive MembraneHL (Low-impedance) Glass Membrane
Cable ConnectionS8 / S8M / S7 / VP / K8S / K2 Customizable

Specifications are subject to change without prior notice.

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