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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
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OAKTON
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Product Type:
pH Electrode
(126)
ORP Electrode
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Sealed, gel-filled
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$300 to $499
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$500 to $799
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Availability:
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Body type:
Epoxy
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Glass
(33)
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(1)
Built-in ATC:
No
(37)
Yes
(18)
Material:
Ryton
PPS
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PEEK
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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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Cole-Parmer pH Electrode Housing, in-line, self-cleaning, CPVC
Product Type: pH Electrode
Junction: Double
Max temperature: 212ºF(100ºC)
Mfg Part#
DO-27106-00
In stock.
$299.00 USD/EACH
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Oakton double-junction, epoxy-body, gel-filled pH electrode with ATC
Product Type: pH Electrode
Body type: Epoxy
Junction type: Double
Mfg Part#
DO-35801-72
In stock.
$158.00 USD/EACH
$142.20 USD/EACH
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Thermo Scientific Orion pH/ATC Probe; Sealed/SJ/Epoxy, BNC/8-pin DIN
Product Type: Sealed, gel-filled
Special features: Built-in ATC
Body type: Epoxy
Mfg Part#
9107BN
DO-58819-91
In stock.
$310.00 USD/EACH
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Cole-Parmer Fast-response pH Electrode,12x110mm, Glass Body, Double Junction, Refill
Product Type: pH Electrode
Special features: Fast-response
Body type: Glass
Mfg Part#
5775701-003B
DO-55510-26
In stock.
$319.00 USD/EACH
$287.10 USD/EACH
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Thermo Scientific Orion ROSS Ultra pH Probe, DJ/Glass/Semi-Micro; WP BNC
Product Type: pH Electrode
Special features: Semi-micro tip
Body type: Glass
Mfg Part#
8103BNUWP
DO-05718-75
Usually ships in 11 days.
$774.00 USD/EACH
$696.60 USD/EACH
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Oakton General-Purpose pH Probe, Refillable/DJ/Glass/3 ft Cable; BNC
Product Type: pH Electrode
Body type: Glass
Reference junction: Double-junction
Mfg Part#
DO-35805-04
In stock.
$156.00 USD/EACH
$140.40 USD/EACH
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pH Electrode, flat surface, Pt-1000 ATC, ISO 7/1 R3/4 threads
Product Type: pH Electrode
pH range: 0 to 14
Temp range: -10 to 85C
Mfg Part#
3-2724-01
DO-56561-01
Available for order
or call
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$372.00 USD/EACH
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Cole-Parmer pH electrode, single-junction, gel, BNC connector
Product Type: pH Electrode
Applications: General purpose; prolonged pH readings
Body type: Epoxy
Mfg Part#
DO-59001-65
In stock.
$87.50 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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to order
$174.00 USD/EACH
$156.60 USD/EACH
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In-Line pH Electrodes with CPVC Housing, 100Ω RTD
Product Type: pH Electrode
Junction: Double
Max temperature: 212ºF(100ºC)
Mfg Part#
DO-27106-10
In stock.
$475.00 USD/EACH
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Cole-Parmer Insertion/Submersion pH Probe; SJ/CPVC/100Ohm RTD; Tinned/BNC
Product Type: pH Electrode
Junction: Single
pH range: 0 to 14
Mfg Part#
1923537-010BTV12
DO-27300-23
Usually ships in 9 days.
$223.00 USD/EACH
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Thermo Scientific Orion pH Electode, Sealed/SJ/Epoxy/Long-Neck; BNC
Product Type: pH Electrode
Special features: Long neck
Body type: Epoxy
Mfg Part#
912600
DO-05711-51
In stock.
$395.00 USD/EACH
$355.50 USD/EACH
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Cole-Parmer Fast-response pH Electrode,6x110mm, Glass Body, Double Junction, REfill
Product Type: pH Electrode
Special features: Fast-response
Body type: Glass
Mfg Part#
5575702W-003B
DO-55510-28
Usually ships in 12 days.
$380.00 USD/EACH
$342.00 USD/EACH
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ORP Electrode, flat surface, ISO 7/1 R3/4 threads
Product Type: ORP Electrode
Range: -2000 to 2000 mV
Temp range: -10 to 85C
Mfg Part#
3-2725-61
DO-56561-17
Available for order
or call
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$410.00 USD/EACH
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Thermo Scientific Orion ROSS Ultra pH Probe, Refillable/DJ/Epoxy; WP BNC
Product Type: pH Electrode
Special features: General purpose
Body type: Epoxy
Mfg Part#
8156BNUWP
DO-05718-77
Available for order
or call
1-888-358-4712
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$638.00 USD/EACH
$574.20 USD/EACH
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