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Water Quality Sensors

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31 Products found
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Industrial Electrodes

Insertion/Submersion Combination Electrodes The PHE-7151 series combination electrodes are ruggedly constructed; the outer body is ABS with 3/4" MNPT thread... Read More

PHE7151-5312-ORE7151
Product Number Measurement Type Range Wetted Materials Max Temperature Process Connection Type Process Connection Size Features
PHE-7351-15
$166.86
49  In Stock
pH
0 to 12 pH
PTFE, ABS
80 °C (176 °F)
NPT Male
3/4"
Sealed General Purpose
ORE-5411-10
$155.00
3  In Stock
ORP
±2000 mV
CPVC
100 °C (212 °F)
NPT Male
3/4"
Platinum Band Double Junction
ORE-5311-10
$140.00
1  In Stock
ORP
±2000 mV
CPVC
100 °C (212 °F)
NPT Male
3/4"
Not Applicable
PHE-7151-15-PT1K
$233.00
Available
in 8 weeks
pH
0 to 12 pH
PTFE, ABS
80 °C (176 °F)
NPT Male
3/4"
Refillable General Purpose, 1000 Ω PT RTD ATC
PHE-7152-15
$200.00
Available
in 8 weeks
pH
0 to 14 pH
PTFE, ABS
80 °C (176 °F)
NPT Male
3/4"
Refillable High pH
  Load More Items from this family (9) ...
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ALpHA® Series Rugged Gel-Filled Electrodes

Model No.BNCModel No.U.S. Std.ApplicationInsertion Lgthmm (in) Read More

PHE1300-1400-2300
Product Number Measurement Type Range Wetted Materials Max Temperature Process Connection Type Features
PHE-1411
$88.00
8  In Stock
pH
0 to 14 pH
Epoxy, PP
100 °C (212 °F)
BNC
double Junction
ORE-1311
$103.00
2  In Stock
ORP
±2000 mV
Epoxy, PP
100 °C (212 °F)
BNC
Not Applicable
ORE-1411
$120.00
2  In Stock
ORP
±2000 mV
Epoxy, PP
100 °C (212 °F)
BNC
double Junction
PHE-1311
$69.50
8  In Stock
pH
0 to 14 pH
Epoxy, PP
100 °C (212 °F)
BNC
Not Applicable
PHE-2385
$106.00
6  In Stock
pH
0 to 13 pH
Glass, Ceramic
100 °C (212 °F)
BNC
Not Applicable
  Load More Items from this family (14) ...
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Alpha®ph Combination Electrodes for Laboratory Use

Model No.BNCModel No.U.S. Std.Applications/FeaturesInsertion Lngthmm (in)... Read More

PHE2121
Product Number Measurement Type Range Wetted Materials Max Temperature Process Connection Type Features
PHE-2121
$110.00
1  In Stock
pH
0 to 14 pH
Glass, Ceramic
100 °C (212 °F)
BNC
Not Applicable
PHE-2131
$171.00
Available
in 6 weeks
pH
0 to 14 pH
Glass, Ceramic
100 °C (212 °F)
BNC
Test Tubes, Flasks
PHE-2124
$155.00
Available
in 6 weeks
pH
0 to 14 pH
Glass, Ceramic
100 °C (212 °F)
BNC
Extra Long
PHE-2721
$110.00
Available
in 6 weeks
pH
0 to 14 pH
Glass, Ceramic
110 °C (230 °F)
BNC
double Junction
PHE-2214
$117.00
Available
in 5 weeks
pH
0 to 13 pH
Glass, Ceramic
110 °C (230 °F)
BNC
Sealed Inner, Refillable Outer Junction
  Load More Items from this family (7) ...
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Flat Surface In Line pH/ORP Electrodes

In-Line 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 result... Read More

PHE-5460-Series
Product Number Measurement Type Range Wetted Materials Max Operating Pressure Max Temperature Process Connection Type Process Connection Size Features
PHE-5460-1
$218.00
3  In Stock
pH
0 to 14 pH
CPVC
100 psi
87 °C (190 °F)
NPT Male
1"
Fittings Required for Installation
PHE-5460-2
$249.00
5  In Stock
pH
0 to 14 pH
CPVC
100 psi
87 °C (190 °F)
NPT Male
2"
Fittings Required for Installation
ORE-5460
$232.56
1  In Stock
ORP
±2000 mV
CPVC
100 psi
87 °C (190 °F)
NPT Male
3/4"
Fittings Required for Installation
PHE-5460
$184.00
11  In Stock
pH
0 to 14 pH
CPVC
100 psi
87 °C (190 °F)
NPT Male
3/4"
Fittings Required for Installation
ORE-5460-2
$285.00
Available
in 6 weeks
ORP
±2000 mV
CPVC
100 psi
87 °C (190 °F)
NPT Male
2"
Fittings Required for Installation
  Load More Items from this family (1) ...
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Differential pH or ORP Probes

OMEGA™ pH and ORP differential probes stay in service and provide accurate measurements under conditions that often render conventional pH probes inoperable. These probes, c... Read More

PHETX-600-Series
Product Number Measurement Type Range Wetted Materials Max Operating Pressure Max Temperature Process Connection Type Process Connection Size Features
PHETX-610
$669.50
4  In Stock
pH
0 to 14 pH
Titanium Palladium Alloy, CPVC, Kynar, Glass, EPDM
100 psi
95 °C (203 °F)
Compression Fittings
Not Applicable
4 to 20 mA Output
PHETX-600
$643.75
2  In Stock
pH
0 to 14 pH
Titanium Palladium Alloy, CPVC, Kynar, Glass, EPDM
100 psi
95 °C (203 °F)
NPT Male
1 1/2"
4 to 20 mA Output
PHETX-620
$726.15
1  In Stock
pH
0 to 14 pH
Titanium Palladium Alloy, CPVC, Kynar, Glass, EPDM
100 psi
95 °C (203 °F)
Hot Tap
Not Applicable
4 to 20 mA Output
ORETX-600
$637.50
Available
in 4 weeks
ORP
-500 to 500 mV or 0 to 1000 mV
Platinum, CPVC, Kynar, EPDM, Glass
100 psi
95 °C (203 °F)
NPT Male
1 1/2"
4 to 20 mA Output
ORETX-610
$650.00
Available
in 4 weeks
ORP
-500 to 500 mV or 0 to 1000 mV
Platinum, CPVC, Kynar, EPDM, Glass
100 psi
95 °C (203 °F)
Compression Fittings
Not Applicable
4 to 20 mA Output
  Load More Items from this family (1) ...
PHE-1478-1525-3216
Product Number Measurement Type Range Wetted Materials Max Temperature Features
PHE-1525
$112.00
1  In Stock
pH
0 to 14 pH
Glass
100 °C (212 °F)
Flat Surface Electrode
PHE-1524
$112.00
Available
in 8 weeks
pH
0 to 14 pH
Polymer, PTFE
100 °C (212 °F)
Not Applicable
PHE-1526
$136.00
Available
in 8 weeks
pH
0 to 14 pH
Glass
100 °C (212 °F)
Spear-Point Electrode
PHE-1479
$101.00
Available
in 8 weeks
pH
0 to 14 pH
Glass, Ceramic
100 °C (212 °F)
Not Applicable
PHE-3216
$95.50
Available
in 8 weeks
pH
0 to 14 pH
Polymer, PTFE
100 °C (212 °F)
Single Junction
  Load More Items from this family (3) ...
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Triple Junction pH Electrode

The PHE-5433-10 electrode is housed in a robust, chemically resistant PPS body. This electrode has a triple junction reference cell of varying electrolytes and configuration... Read More

PHE543310
Product Number Measurement Type Range Wetted Materials Max Operating Pressure Max Temperature Process Connection Type Features
PHE-5433-10-PT1K
$311.10
3  In Stock
pH
0 to 14 pH
PPS, PTFE, Glass
500 psi
135 °C (275 °F)
Fittings
1000 Ω Platinum RTD ATC
PHE-5433-10-PT100
$311.10
3  In Stock
pH
0 to 14 pH
PPS, PTFE, Glass
500 psi
135 °C (275 °F)
Fittings
100 Ω Platinum RTD ATC
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Submersible Flat Surface pH/ORP Electrodes

Submersion Electrodes The OMEGA™ PHE/ORE-6510B submersible electrodes are designed for use in drums, open tanks and streams. The flat sensing surface is surrounded by a poro... Read More

PHE-6510B-Series
Product Number Measurement Type Range Wetted Materials Max Temperature Process Connection Type Features
PHE-6510B-HF
$223.00
1  In Stock
pH
0 to 14 pH
CPVC
87 °C (190 °F)
BNC
HF/Fluoride Resistant, Mounting Assemblies Required for Installation
ORE-6510B
$218.00
Available
in 5 weeks
ORP
±2000 mV
CPVC
87 °C (190 °F)
BNC
Mounting Assemblies Required for Installation
ORE-6511
$375.00
Available
in 6 weeks
ORP
±2000 mV
PVDF
100 °C (212 °F)
BNC
Mounting Assemblies Required for Installation
PHE-6510B
$190.00
Available
in 5 weeks
pH
0 to 14 pH
CPVC
87 °C (190 °F)
BNC
Mounting Assemblies Required for Installation
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pH/ORP Sensors

The DPU91 transmitter provides a single channel interface for many different parameters including flow, pH/ORP, conductivity/resistivity, salinity and temperature. The DPU91-B... Read More

DPU91-PH
Product Number Measurement Type Range Wetted Materials Process Connection Type Process Connection Size Features
ORE-2725
$280.00
1  In Stock
ORP
±2000 mV
PPS, Glass, UHMW PE, FPM, Platinum
NPT Male
3/4"
Flat surface ORP electrode, 10KΩ ID
PHE-2724
$265.00
4  In Stock
pH
0 to 14 pH
PPS, Glass, UHMW PE, FPM
NPT Male
3/4"
Flat surface pH electrode, 3K Balco
PHE-2726
$228.00
Available
in 5 weeks
pH
0 to 14 pH
PPS, Glass, UHMW PE, FPM
NPT Male
3/4"
Bulb Style pH Electrode, 3K Balco
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Retractable Flat Surface pH/ORP Electrodes for Insertion into Tanks and Main Lines

The PHE-6820B electrode and assembly features a retractable design for insertion into tanks and main lines. The assembly, when used with a 1" full port or larger ball va... Read More

PHE6820B
Product Number Measurement Type Range Wetted Materials Max Temperature Process Connection Type Process Connection Size Features
PHE-6820B
$197.76
2  In Stock
pH
0 to 14 pH
CPVC
87 °C (190 °F)
NPT Male
1"
Not Applicable
PHE-6821
$365.65
2  In Stock
pH
0 to 14 pH
PVDF
100 °C (212 °F)
NPT Male
1"
Not Applicable
ORE-6820B
$228.00
Available
in 6 weeks
ORP
±2000 mV
CPVC
87 °C (190 °F)
NPT Male
1"
Not Applicable
ORE-6821
$385.00
Available
in 6 weeks
ORP
±2000 mV
PVDF
100 °C (212 °F)
NPT Male
1"
Not Applicable
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