The PHE-901-HF model has been discontinued.
Please see the -HF option in the PHE-7300 Series
as a possible alternative or contact our Flow Engineering Department.
This rugged pH electrode is specially designed for pH determination in samples
containing hydrofluoric acid or other acid fluorides. Such samples can cause rapid deterioration of a
typical glass pH electrode. This electrode consists of a PVC housing, incorporating a non-glass
reference element and a plastic membrane pH sensor. Corrosive acid fluoride solutions will not
reduce electrode performance or lifetime. The electrode has a zero potential at 7 pH and can be
effectively used on most pH analyzers and controllers. Manual temperature compensation is
recommended where required. The electrode is threaded with a 1" MNPT on both ends. The electrode
can be installed into a pipe tee for in-line use, or on the end of a 1"
FNPT submersion pipe.
Specifications pH Range: 1 to 8 Temperature: 0 to 50°C Zero Potential: 7 pH Maximum Pressure: 50 psi Body Construction: PVC
Dimensions Overall Length: 160 mm (6.3") Fitting Length: 137.2 mm (5.4") Diameter: 33.04 mm (1.30") Cable Length: 3 m (10')
注:PHCN-37 controllers are not compatible with this electrode
