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Category:
pH Sensors for Laboratory and Field Use
(90)
pH Sensors for Industrial and In-line Use
(53)
Brand:
Cole-Parmer
(49)
Thermo Scientific Orion
(44)
Oakton
(18)
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(4)
+GF+ Signet
(14)
OAKTON
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Product Type:
pH Electrode
(126)
ORP Electrode
(10)
Sealed, gel-filled
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Body type:
Epoxy
(55)
Glass
(33)
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(1)
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No
(37)
Yes
(18)
Material:
Ryton
PPS
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Water Quality - Analytical
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Sensors - pH
Sensors - pH
A pH electrode can come in single- or double-junction models. The pH electrode in the double-junction model is highly recommended for any application that is not relatively “clean” as they protect the reference half cell in the sensor against contamination from heavy metals, organics, protein, and sulfides. Body material depends on whether you are measuring pH in the lab or field or if you require in-line capabilities. For field work, epoxy-body pH electrodes are impact resistant and are ideal for rough handling. Glass-body electrodes are well-suited for laboratories since they withstand high temperatures and highly corrosive materials or solvents. Industrial applications require in-line pH sensors made from durable materials like CPVC, PPS, or PVDF. Both industrial and laboratory/field pH electrodes are available with or without Automatic Temperature Compensation (ATC) element. The ATC element and connectors should be properly paired to the needs of your meter or controller. For laboratory and field work, Thermo Scientific Orion and Oakton are your choices. For industrial, in-line pH measurements, electrodes are offered from GLI (Hach) and GF Signet (+GF+Signet). If you have questions about selecting a pH electrode contact a Davis Application Specialist today.
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Thermo Scientific Orion ROSS Ultra pH Probe, Refillable/DJ/Glass; WP BNC
Product Type: pH Electrode
Special features: General purpose
Body type: Glass
Mfg Part#
8102BNUWP
DO-05718-70
In stock.
$599.00 USD/EACH
$539.10 USD/EACH
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Oakton Fast-response pH Electrode,6x106mm, Glass Body, Double Junction, REfill
Product Type: pH Electrode
Body type: Glass
Reference junction: Double
Mfg Part#
OK5575702W-003B
DO-35805-68
Available for order
or call
1-888-358-4712
to order
$183.00 USD/EACH
$164.70 USD/EACH
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Oakton All-in-One pH/ATC Probe,Refillable/DJ/Glass; BNC/Mini-Phono
Product Type: pH Electrode
Special features: High sodium/high pH applications, Built-in ATC
Body type: Glass
Mfg Part#
DO-35811-74
In stock.
$248.00 USD/EACH
$223.20 USD/EACH
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Thermo Scientific Orion pH Probe, Refillable/SJ/Epoxy; WP BNC
Product Type: pH Electrode
Special features: General purpose
Body type: Epoxy
Mfg Part#
9156BNWP
DO-05712-71
In stock.
$246.00 USD/EACH
$221.40 USD/EACH
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Thermo Scientific Orion pH/ATC Probe, Sealed/SJ/Epoxy/10 ft; BNC/8-Pin DIN
Product Type: Sealed, gel-filled
Special features: Built-in ATC
Body type: Epoxy
Mfg Part#
9107WMMD
DO-58822-30
In stock.
$374.00 USD/EACH
$336.60 USD/EACH
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Oakton pH Electrode,12x110mm, Glass Body, Single Junction, Refill
Product Type: pH Electrode
Body type: Glass
Reference junction: Single
Mfg Part#
OK5775501W-003B
DO-35805-60
Available for order
or call
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$174.00 USD/EACH
$156.60 USD/EACH
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Oakton pH Electrode,6x106 mm, Glass Body, Single Junction, Refill
Product Type: pH Electrode
Body type: Glass
Reference junction: Single
Mfg Part#
OK5575502W-003B
DO-35805-61
Usually ships in 12 days.
$224.00 USD/EACH
$201.60 USD/EACH
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Oakton pH Electrode,12x106 mm, Epoxy Body, Single Junction, Refill
Product Type: pH Electrode
Body type: Epoxy
Reference junction: Single
Mfg Part#
OK5735526R-003B
DO-35805-62
Usually ships in 11 days.
$83.50 USD/EACH
$75.15 USD/EACH
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pH Electrode, bulb, 3KOhm Balco thermistor, 3/4" NPT threads
Product Type: pH Electrode
pH range: 0 to 14
Temp range: -10 to 85C
Mfg Part#
3-2726-10
DO-56561-10
In stock.
$350.00 USD/EACH
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Oakton pH Electrode,12x106 mm, Epoxy Body, Double Junction, Refill
Product Type: pH Electrode
Body type: Epoxy
Reference junction: Double
Mfg Part#
OK573TF711WR-003B
DO-35805-63
Available for order
or call
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$169.00 USD/EACH
$152.10 USD/EACH
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Submersible 3-ft pH electrode, 10-ft cable, BNC
Product Type: pH Electrode
Range: 0 to 12
Temp range: 32 to 176°F (0 to 80°C)
Mfg Part#
DO-27021-80
Available for order
or call
1-888-358-4712
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$199.00 USD/EACH
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pH Electrode, bulb, 3KOhm Balco thermistor, ISO 7/1 R3/4 threads
Product Type: pH Electrode
pH range: 0 to 14
Temp range: -10 to 85C
Mfg Part#
3-2726-11
DO-56561-11
Available for order
or call
1-888-358-4712
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$325.00 USD/EACH
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Oakton pH Electrode,12x106mm, Epoxy Body, Single Junction, Sealed
Product Type: pH Electrode
Body type: Epoxy
Reference junction: Single
Mfg Part#
OK5735526R-003B
DO-35805-64
Usually ships in 11 days or sooner.
$83.50 USD/EACH
$75.15 USD/EACH
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Cole-Parmer All-in-One pH/ATC Probe, Refillable/DJ/Glass; for Oakton Series
Product Type: pH Electrode
pH range: 0 to 14
Temp range: 0 to 110°
Mfg Part#
DO-05991-36
In stock.
$245.00 USD/EACH
$220.50 USD/EACH
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Cole-Parmer Insertion/Submersion pH Probe; DJ/CPVC/None; None/BNC
Product Type: pH Electrode
Junction: Double
pH range: 0 to 14
Mfg Part#
1923737-010B
DO-27301-20
In stock.
$200.00 USD/EACH
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