Inline Glass pH Probe with Double Junction LS905P

pH sensor LS905P is designed for economical, reliable pH measurement in general water solutions. It features a durable double junction reference system, gel KCL electrolyte eliminating maintenance, and a detachable cap keeping the glass membrane hydrated when offline. Fully compatible with standard BNC connectors, it’s ideal for general scientific research, environmental monitoring, and quality control.
  • The economical glass electrode choice for reliable pH measurement in general water solutions.
  • Designed for scientific research, environmental monitoring, and quality control applications.
  • Equipped with a detachable probe storage cap, keeping the sensor hydrated when not in use.
  • Double Junction – the diaphragm is inside the electrode and shields the reference electrode from the external electrolyte. The electrode has a longer service life than single junction, and it does not contaminate as quickly.
  • Gel KCL electrolyte adopted, no need for refilling.
  • Compatible with any pH meters that use BNC connectors.
ParameterSpecification
Measurement Range0 to 14 pH
Operating Temperature Range5 to 60℃
Pressure Range0 to 3 bar, 6 bar MAX
HousingGlass
JunctionDouble Junction
Reference SystemAg/AgCl
Reference ElectrolyteGel KCl
Sensor Storage Solution3 mol/L KCl solution
SizeΦ12 × 160 mm
ConnectorBNC, Customizable
Cable LengthΦ3 × 5 m, Customizable
Temperature UnitN/A

Specifications are subject to change without prior notice.

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