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Combination Style Industrial pH and ORP Electrodes

Industrial Electrodes


Item# PHE-5321-10

In stock

Lead Time (If not in stock): 5 weeks
Industrial Electrodes PHE-5321-10 PHE-5321-10
  • 16 Month Shelf Life
  • Rebuildable Submersible Electrode Assemblies
  • Twist Lock Industrial Electrodes and Adaptors
  • Pipe Tees

PHE-5321-10 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Measurement Type
Wetted Materials
Max Temperature
Process Connection Type
Process Connection Size

Twist Lock Industrial Electrodes and Adaptors Specially designed to withstand harsh industrial environments, the twist lock-style combination electrode features a non-fouling annular ceramic junction and an electrode housing of PVDF construction with 316SS locking pins. Dual "O" rings (1 EPR, 1 FKM) are supplied to prevent process contact with potting epoxy. A choice of PVC or PVDF adaptors is available with 3/4" or 1" NPT threading.

Rebuildable Submersible Electrode Assemblies OMEGA™ Submersible Electrode Assemblies are intended for use in industrial and process ORP/pH measurement applications. For versatility, modular construction allows quick removal of the sealed combination electrode and easy mounting onto 3/4" pipe. The CPVC or PVDF housings permit use in hostile environments. The electrodes utilize annular nonfouling reference junctions.

Model No. pH
R Megohms
at 25°C/77°F
PHE-5321-100 to 13-5 to 110 (23 to 230)50General purpose
PHE-5421-100 to 13-5 to 110 (23 to 230)50Double junction
PHE-5322-100 to140 to 110 (32 to 230)200High pH
ORE-5421-10ORP Platinum-5 to 110 (23 to 230)ORP general purpose Pt
ORE-5329-10ORP Gold-5 to 110 (23 to 230)ORP with cyanide present Av

Pipe Tees
Model No. Fitting Material Max. Temp.
PHEH-34TP3/4" MNPTCPVC66°C/151°F
PHEH-34TK3/4" MNPTPVDF110°C/230°F

Twist Lock Adaptors
Model No. Fitting Material Max. Temp.
PHEH-34AP3/4" MNPTCPVC66°C/151°F
PHEH-34AK3/4" MNPTPVDF110°C/230°F

Model No. Length
mm (in)
mm (in)
R Megohms
at 25°C/77°F
PHE-6361-380 (3.13)12 (.47)0 to 13-5 to 10050General purpose
PHE-6362-380 (3.13)12 (.47)0 to 140 to 110200High pH
PHE-6461-380 (3.13)12 (.47)0 to13-5 to 10050Double junction
PHE-6462-380 (3.13)12 (.47)0 to 140 to 110200Double junction high pH
ORE-6361-380 (3.13)12 (.47)ORP Pt-5 to 110ORP general purpose Pt
ORE-6461-380 (3.13)12 (.47)ORP Pt-5 to 110ORP double junction Pt
ORE-6469-380 (3.13)12 (.47)ORP Gold-5 to 110ORP dbl. junc. for appl.
w/cyanide (Au)
*Specify type of temperature sensor. See To Order guide below. Order electrode and housing separately.

Submersion Assemblies
Model No. Length Dia. Material Temp °C
PHEH-63P-33'3/4"CPVC-5 to 80
PHEH-63K-33'3/4"PVDF-5 to 110

Replacement Electrode Holders
Model No. Material Temp °C
PHEH-64PCPVC-5 to 80
PHEH-64KPVDF-5 to 110

Please download PDF file for full product specifications and a complete list of available models.
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