Skip to search Skip to main content Skip to navigation

Need assistance? Call us: 1-800-663-4209

We noticed you are in , please visit your local site by clicking the below link for regional offers and support.
Back To Top

Water Quality Sensors

20 Products
Submersible Flat Surface pH/ORP Electrodes

The OMEGA's PHE/ORE-6510B submersible electrodes are designed for use in drums, open tanks and streams. The flat sensing surface minimizes fouling.

Product Number Construction Type Enclosure Material Measurement Type
PHE-6510B
C$389.24 / each
48  In Stock
N/A
CPVC
pH
ORE-6511
C$789.92 / each
Available
in 7 weeks
N/A
PVDF
ORP
ORE-6510B
C$472.25 / each
Available
in 6 weeks
N/A
CPVC
ORP
PHE-6510B-HF
C$469.73 / each
20  In Stock
HF/Fluoride Resistant, Mounting Assemblies Required for Installation
CPVC
pH
Heavy-Duty Combination pH Sensor For Submersible Applications

The PHE-7352-15 is a combination pH sensor designed for insertable use in process and waste water applications where greater pipeline penetration is required.

Product Number Construction Type Temperature Sensor Type
PHE-7352-15
C$354.42 / each
44  In Stock
Heavy-duty pH electrode
N/A
PHE-7353-15
C$434.83 / each
9  In Stock
Heavy-duty long length insertion pH electrode
N/A
PHE-7352-15-PT1K
C$473.97 / each
Available
in 8 weeks
Heavy-duty pH electrode
1000 Ω RTD
PHE-7353-15-PT1K
C$554.37 / each
Available
in 9 weeks
Heavy-duty long length insertion pH electrode
1000 Ω RTD
PHE-7352-15-PT100
C$448.64 / each
12  In Stock
Heavy-duty pH electrode
100 Ω RTD
  Load More Items from this family (1) ...
Clear Epoxy-bodied, Gel-filled Combination Alpha® Electrodes

OMEGA Engineering offers a complete line of laboratory pH electrodes. The PHE-4200 Series are gel-filled, combination pH electrodes in five electrode styles to choose from.

Product Number Construction Type Diameter Electrical Connection Length
PHE-4232
C$298.92 / each
Available
in 7 weeks
Semi-Micro
6 mm
BNC Connector
150 mm
PHE-4201
C$193.14 / each
20  In Stock
General purpose
12 mm
BNC Connector
150 mm
PHE-4202
C$211.93 / each
Available
in 6 weeks
Double Junction
12 mm
BNC Connector
150 mm
PHE-4222
C$281.53 / each
Available
in 6 weeks
Flask Size
9.5 mm
BNC Connector
300 mm
PHE-4272
C$323.63 / each
Available
in 6 weeks
Flat Surface Double Junction
12 mm
BNC Connector
150 mm
  Load More Items from this family (1) ...
Product Number Construction Type Electrical Connection Enclosure Material Measurement Type
PHE-1311
C$167.79 / each
33  In Stock
None
BNC Connector
Epoxy, PP
pH
ORE-1311
C$263.69 / each
Available
in 6 weeks
None
BNC Connector
Epoxy, PP
ORP
ORE-1411
C$294.68 / each
Available
in 6 weeks
Double Junction
BNC Connector
Epoxy, PP
ORP
PHE-1304
C$97.78 / each
2  In Stock
None
BNC Connector
Epoxy, PTFE
pH
PHE-1317
C$177.42 / each
Available
in 9 weeks
None
BNC Connector
Polyethersulfone, PTFE
pH
  Load More Items from this family (14) ...
Product Number Conductivity Measurement Process Connection Type
CDCE-90-1
C$775.58 / each
8  In Stock
10 to 10000 μS
NPT Male
CDCE-90-01
C$775.58 / each
8  In Stock
1 to 1000 μS
NPT Male
CDCE-90-001
C$734.31 / each
17  In Stock
0.01 to 100 μS
NPT Male
Flat Surface In Line pH/ORP Electrodes

The PHE/ORE-5460 in-line pH and ORP electrodes feature a flat self-cleaning abrasion-free surface. When exposed to turbulent flow, the scrubbing action cleans the electrodes.

Product Number Measurement Type Process Connection Size
ORE-5460
C$483.04 / each
Available
in 6 weeks
ORP
3/4 in
PHE-5460
C$403.76 / each
53  In Stock
pH
3/4 in
ORE-5460-1
C$570.25 / each
Available
in 7 weeks
ORP
1 in
ORE-5460-2
C$687.92 / each
Available
in 6 weeks
ORP
2 in
PHE-5460-1
C$526.23 / each
Available
in 6 weeks
pH
1 in
  Load More Items from this family (1) ...
Combination Style Industrial pH Electrodes

The PHE-7151 combination electrodes are ruggedly constructed

Product Number Construction Type Enclosure Material Measurement Type Sensor Type Temperature Sensor Type
ORE-5311-10
C$462.39 / each
Available
in 10 weeks
Platinum Band
CPVC
ORP
N/A
N/A
ORE-5411-10
C$326.53 / each
Available
in 10 weeks
Platinum Band Double Junction
CPVC
ORP
N/A
N/A
ORE-7151-15
C$480.31 / each
Available
in 9 weeks
General purpose refillable ORP
PTFE, ABS
ORP
N/A
N/A
PHE-5312-10
C$275.04 / each
Available
in 10 weeks
High pH
CPVC
pH
N/A
N/A
PHE-5412-10
C$322.32 / each
Available
in 10 weeks
Double Junction High pH
CPVC
pH
N/A
N/A
  Load More Items from this family (9) ...
Retractable pH/ORP Electrodes for Tanks and Main Lines

The PHE-6820B electrode and assembly features a retractable design for insertion into tanks. It allows the electrode to be removed without shutting the system down.

Product Number Enclosure Material Measurement Type
ORE-6821
C$844.76 / each
Available
in 6 weeks
PVDF
ORP
PHE-6821
C$882.55 / each
Available
in 6 weeks
PVDF
pH
ORE-6820B
C$550.34 / each
Available
in 7 weeks
CPVC
ORP
PHE-6820B
C$410.75 / each
6  In Stock
CPVC
pH
High Temperature Insertion Type pH and ORP Electrodes

The high temperature insertion type electrode is designed for periodic exposure to steam sterilization or continuous high temperatures rated up to 135°C.

Product Number Measurement Type Sensor Type Temperature Sensor Type
ORE-5431-10
C$511.29 / each
Available
in 8 weeks
ORP
N/A
N/A
PHE-5431-10
C$400.66 / each
10  In Stock
pH
N/A
N/A
PHE-5431-10-PT100
C$493.63 / each
Available
in 8 weeks
pH
N/A
100 Ω RTD
Combination Style Industrial pH and ORP Electrodes

Twist Lock Industrial Combination electrode features a non-fouling annular ceramic junction and an electrode housing of PVDF construction with 316SS locking pins.

Product Number Construction Type
ORE-5421-10
C$448.96 / each
Available
in 6 weeks
ORP general purpose Pt
PHE-5321-10
C$339.59 / each
Available
in 10 weeks
General purpose
PHE-5322-10
C$404.34 / each
Available
in 6 weeks
High pH
PHE-5322-10-PT1K
C$533.89 / each
6  In Stock
1000 Ω Platinum RTD ATC
ISE Standards, Isa & Reference Outer-fill Solutions

Omega's ISE-8700 high sensitivity ion-specific electrodes can measure down to 6.4 x 10 -4 PPM. Ion electrodes include: Fluoride, Copper, Potassium, Chloride and Sodium.

Product Number direct-measurement-range Housing Material Measurement Type
ISE-8711
C$570.62 / each
1  In Stock
0.01 to 17000 ppm
PVC
Ammonium Ion
ISE-8715
C$495.92 / each
Available
in 6 weeks
0.006 to 127000 ppm
Epoxy
Iodide Ion
ISE-8722
C$570.62 / each
Available
in 6 weeks
0.4 to 79900 ppm
Glass
Bromide Ion
ISE-8730
C$570.62 / each
Available
in 6 weeks
0.01 to 11200 ppm
Epoxy
Cadmium Ion
ISE-8736
C$726.23 / each
Available
in 6 weeks
0.5 to 62000 ppm
Glass
Nitrate Ion
  Load More Items from this family (16) ...
High Accuracy Alpha pH Electrodes

OMEGA is pleased to offer the ALpHA® Series of pH electrodes. The special internal design allows rapid, stable readings to be taken even during large temperature shifts.

Product Number Enclosure Material
PHE-4830
C$561.35 / each
4  In Stock
Epoxy
Conductivity or Resistivity Sensor

Conductivity or Resistivity Sensor

Product Number Conductivity Measurement Construction Type
CDE-440-1
C$1,180.38 / each
Available
in 9 weeks
0.1 to 100000 μS
Standard
CDE-440-5
C$1,135.87 / each
Available
in 9 weeks
1 to 150000 μS
Standard
CDE-440-01
C$1,046.78 / each
Available
in 9 weeks
0.1 to 20000 μS
Standard
CDE-440-01T
C$1,480.82 / each
Available
in 9 weeks
0.1 to 20000 μS
Heavy Duty
General Purpose 1/2 in MNPT pH and ORP Electrodes

The PHE-7357 sensor is designed for use in most water and waste water applications. The large reservoir of reference electrolyte and PTFE liquid junction assures a long life.

Product Number Construction Type Measurement Type Sensor Type
ORE-7357-10
C$379.63 / each
Available
in 8 weeks
ORP probe for clean water
ORP
N/A
PHE-5551-10
C$333.52 / each
Available
in 9 weeks
General Purpose pH Sensor with Solution Ground
pH
N/A
PHE-7357-10
C$271.25 / each
Available
in 8 weeks
General purpose
pH
N/A
PHE-5551-10-PT1K
C$449.84 / each
Available
in 9 weeks
General Purpose pH Sensor with Solution Ground 1000 Ω Platinum RTD ATC
pH
N/A
PHE-5551-10-PT100
C$449.84 / each
Available
in 8 weeks
General Purpose pH Sensor with Solution Ground 100 Ω Platinum RTD ATC
pH
N/A
Epoxy dip-style Conductivity Sensor

Epoxy dip-style Conductivity Sensor

Product Number cell-constant Construction Type
CDE-5012-EF1
C$827.23 / each
Available
in 5 weeks
1
Epoxy Flow Cell
CDE-5008-EF10
C$859.03 / each
Available
in 5 weeks
10
Epoxy Flow Cell
Submersible Flat Surface pH Electrodes

The PHE/ORE-6510 Series submersible electrodes are designed for use in drums, open tanks and streams. The flat sensing surface and reference junction minimizes fouling.

Product Number Measurement Type
PHE-6511
C$740.19 / each
Available
in 6 weeks
pH
By Pass pH/ORP Electrodes

The OMEGA PHE/ORE-4580 bypass flow pH system has a modified 1" CPVC or PVDF tee and cable assembly matched to the flat surface pH or ORP electrode. ATC is an available option

Product Number Construction Type Enclosure Material Measurement Type
ORE-4580
C$577.83 / each
Available
in 7 weeks
N/A
CPVC
ORP
ORE-4581
C$867.91 / each
Available
in 7 weeks
N/A
PVDF
ORP
PHE-4580
C$444.13 / each
Available
in 6 weeks
N/A
CPVC
pH
PHE-4581
C$811.57 / each
Available
in 6 weeks
N/A
PVDF
pH
Preamplified Alpha® pH Electrodes

OMEGA offers pH electrodes with integral preamplifiers for laboratory or industrial applications and can interface with equipment that accepts a millivolt input signal.

Product Number Construction Type Enclosure Material Sensor Type
PHE-1304-EB
C$234.81 / each
Available
in 10 weeks
Replaceable external battery pack
Epoxy
Combination gel-filled
PHE-1304-NB
C$207.38 / each
Available
in 10 weeks
External DC Power Supply
Epoxy
Combination gel-filled
PHE-5311-10
C$286.50 / each
Available
in 10 weeks
N/A
PVDF
Industrial in-line combination
PHE-5316-10
C$257.41 / each
Available
in 10 weeks
N/A
CPVC
Industrial in-line combination
PHE-5411-10
C$346.95 / each
Available
in 6 weeks
N/A
None
Industrial in-line combination
  Load More Items from this family (11) ...
Glass-bodied and Refillable Combination pH Electrodes

OMEGA's glass-bodied, refillable (RF), combination pH electrodes are for general purpose laboratory measurements. These electrodes can be used at temperatures up to 110 ℃.

Product Number Construction Type Enclosure Material
PHE-1477
C$320.40 / each
Available
in 9 weeks
Glass Body pH Electrode
Glass, Epoxy
PHE-1478
C$203.00 / each
Available
in 8 weeks
PTFE Liquid Junction Electrode
PTFE
PHE-1479
C$221.65 / each
Available
in 9 weeks
Ceramic Liquid Junction Electrode
Glass, Ceramic
PHE-1524
C$245.76 / each
Available
in 9 weeks
Polymer-Body pH Electrode
Polymer, PTFE
PHE-1525
C$245.76 / each
Available
in 8 weeks
Flat surface pH electrode
Glass
  Load More Items from this family (2) ...
Steam Sterilizable 12 mm pH Electrodes

The PHE-5432 is a steam-sterilizable combination pH electrode designed to withstand high temperatures and pressures for use in the broadest spectrum of pH applications.

Product Number Process Connection Type
PHE-5432-10
C$387.22 / each
Available
in 8 weeks
N/A
PHE-5432-10-PG
C$510.32 / each
Available
in 9 weeks
PG Gland

Water Quality Sensors

Water quality sensors and probes provide the measurement interface for liquid analysis instr...

[+]
Searching for your items
en-CA
en_CA
Save Configuration