pH

pH probes and transmitters constitute a dynamic duo in the realm of pH measurement, offering sophisticated and precise tools for assessing the acidity or alkalinity of solutions. pH probes, often composed of a sens...

Categories in pH (2)
PH Probes
PH Probes

pH probes, also known as pH sensors or electrodes, are essential tools in analytical chemistry and various industrial processes for measuring the acidity or alkalinity of a solution. These probes operate based on the principle of detecting hydrogen ion concentration in a given medium. Typically composed of a glass electrode and a reference electrode, pH probes generate a voltage signal proportional to the pH of the solution being measured. The glass electrode, sensitive to hydrogen ions, facilitates the conversion of chemical information into an electrical signal. Accurate pH measurements are crucial in diverse applications, ranging from scientific research and environmental monitoring to quality control in food and beverage production. pH probes find utility in laboratories, water treatment plants, pharmaceutical manufacturing, and many other industries where precise control of acidity or alkalinity is imperative for maintaining optimal conditions and ensuring the quality of end products. Regular calibration and maintenance are essential to uphold the accuracy and reliability of pH probes in various settings.

PH Transmitters
PH Transmitters

pH transmitters play a crucial role in the field of analytical instrumentation by converting electrical signals from pH probes into usable data for monitoring and control systems. These devices enhance the functionality of pH measurement tools, such as pH electrodes or probes, by amplifying and transmitting the signals they generate. pH transmitters are essential in industrial processes where maintaining a specific pH level is critical for product quality or process efficiency. These transmitters not only provide accurate and continuous pH readings but also offer additional features such as data logging, remote access, and integration with control systems. This allows for real-time monitoring and adjustments to ensure optimal conditions. pH transmitters find applications in diverse industries, including chemical manufacturing, water treatment, and food production, contributing to improved process control and overall operational efficiency. Regular calibration and maintenance are essential to uphold the accuracy and reliability of pH transmitters, ensuring their effectiveness in various analytical and industrial settings.

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The Dwyer - PHA-7 is a pH Calibration Solution featuring Pre-mixed, 7 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$22.25

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-4 is a pH Calibration Solution featuring Pre-mixed, 4 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$22.25

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-6510B is a pH Electrode featuring Flat Surface, Submersion, 0 pH to 14 pH, BNC, CPVC, and Mounting Assemblies Required for Installation. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-6510B Series. Sold individually.

$292.79

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHA-10 is a pH Calibration Solution featuring Pre-mixed, 10 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$23.50

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-4-GAL is a pH Calibration Solution featuring Pre-mixed, 4 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$55.55

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-7-GAL is a pH Calibration Solution featuring Pre-mixed, 7 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$55.55

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-7351-15 is a pH Electrode featuring Industrial, 0 pH to 12 pH, 3/4 " NPT Male, PTFE, ABS, and Refillable General Purpose. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7151-15 Series. Sold individually.

$250.28

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHE-7352-15 is a pH Electrode featuring Submersible, Heavy Duty, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, and 100 psi. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7352 Series. Sold individually.

$266.58

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHH-7011 is a pH Pocket Tester featuring Microprocessor-Based, -2 pH to 16 pH, ± 0.01 %, Battery Power (4 AAA), and Carrying Case. Part of the PHH-7000 Series. Sold individually.

$189.72

Should ship between 10 Jan and 17 Jan

Subject to factory lead times

The Dwyer - PHCN-961 is a pH Controller featuring 110 Vac/220 Vac, -2 pH to 16 pH, 0 mA to 20 mA/4 mA to 20 mA, 3-SPST, 1 A Relays, Panel Mount, and LCD Blue Backlight. Part of the PHCN-961 Series. Sold individually.

$1,281.15

Should ship between 13 Dec and 20 Dec

Subject to factory lead times

The Dwyer - PHA-10-GAL is a pH Calibration Solution featuring Pre-mixed, 10 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$58.66

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHCN-37 is a Microprocessor-Based pH Controller featuring 110 Vac, 0 pH to 14 pH, 4 mA to 20 mA, 0 mA to 20 mA, 0 V to 10 V, 2 SPDT, 5 A Relays, ORP, and 1/8 " DIN Panel Mount. Part of the PHCN-37 Series. Sold individually.

$835.33

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-5460 is a pH Electrode featuring Flat Surface, In Line, 0 pH to 14 pH, 3/4 " NPT Male, CPVC, and 100 psi. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-5460 Series. Sold individually.

$303.70

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-1311 is a pH Electrode featuring Rugged Gel-Filled, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Part of the Alpha Series. Sold individually.

$126.23

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-7352-15-PT100 is a pH Electrode featuring Submersible, Heavy Duty, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, 100 psi, and 1000 ? Platinum RTD ATC. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7352 Series. Sold individually.

$337.47

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHE-6510B-HF is a pH Electrode featuring Flat Surface, Submersion, 0 pH to 14 pH, BNC, CPVC, HF/Fluoride Resistant, and Mounting Assemblies Required for Installation. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-6510B Series. Sold individually.

$353.35

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-7353-15 is a pH Electrode featuring Submersible, Heavy Duty, Long Insertable Sensor, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, and 100 psi. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7353 Series. Sold individually.

$327.08

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHH444 is a pH/mV/Temperature Meter Kit featuring 0 pH to 14 pH, -414.12 mV to 414.12 mV, ± 0.02 pH + 2 Digit, 3 AAA Batteries, Includes pH Sensor, pH4, pH7, and pH10 Cal Solution. Part of the PHH444 Series. Sold individually.

$525.26

Should ship between 20 Dec and 27 Dec

Subject to factory lead times

The Dwyer - PHE-1304 is a pH Electrode featuring Rugged Gel-Filled, 0 pH to 12 pH, BNC, Epoxy, and PTFE. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-1311 Series. Sold individually.

$73.56

Should ship between 22 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-1411 is a pH Electrode featuring Rugged Gel-Filled, Double Junction, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Part of the Alpha Series. Sold individually.

$183.99

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHH-7200 is a pH & Conductivity Tester featuring Microprocessor-Based, -2 pH to 16 pH & 0 µS to 1999 µS/0.01 mS to 19.99 mS, ± 0.01 & ± 2 %, Battery Power (4 AAA), and Carrying Case. Part of the PHH-7000 Series. Sold individually.

$277.75

Should ship between 10 Jan and 17 Jan

Subject to factory lead times

The Dwyer - AM-2250TX is a Multi-Variable Transmitter featuring pH, ORP, Conductivity & Flow Loop, 0 pH to 14 pH, -999 mV to +999 mV, 0.055 µS/cm to 500000 µS/cm, 0 to 999, 16 Vdc to 32 Vdc, and 4 mA to 20 mA. Part of the AM-2250TX Series. Sold individually.

$835.31

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-4222 is a ph Electrode featuring Alpha, Flask Size, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Sold individually.

$211.77

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-6820B is a pH Electrode featuring Flat Surface, Retractable, 0 pH to 14 pH, 1 " NPT Male, and CPVC. It is rated for a temperature range of 87 °C (190 °F). Sold individually.

$308.97

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHA-7 is a pH Calibration Solution featuring Pre-mixed, 7 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$22.25

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-4 is a pH Calibration Solution featuring Pre-mixed, 4 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$22.25

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-6510B is a pH Electrode featuring Flat Surface, Submersion, 0 pH to 14 pH, BNC, CPVC, and Mounting Assemblies Required for Installation. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-6510B Series. Sold individually.

$292.79

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHA-10 is a pH Calibration Solution featuring Pre-mixed, 10 pH Buffer, and 500 mL (1 pint) Bottle. Part of the PHA-4 Series. Sold individually.

$23.50

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-4-GAL is a pH Calibration Solution featuring Pre-mixed, 4 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$55.55

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHA-7-GAL is a pH Calibration Solution featuring Pre-mixed, 7 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$55.55

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-7351-15 is a pH Electrode featuring Industrial, 0 pH to 12 pH, 3/4 " NPT Male, PTFE, ABS, and Refillable General Purpose. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7151-15 Series. Sold individually.

$250.28

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHE-7352-15 is a pH Electrode featuring Submersible, Heavy Duty, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, and 100 psi. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7352 Series. Sold individually.

$266.58

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHH-7011 is a pH Pocket Tester featuring Microprocessor-Based, -2 pH to 16 pH, ± 0.01 %, Battery Power (4 AAA), and Carrying Case. Part of the PHH-7000 Series. Sold individually.

$189.72

Should ship between 10 Jan and 17 Jan

Subject to factory lead times

The Dwyer - PHCN-961 is a pH Controller featuring 110 Vac/220 Vac, -2 pH to 16 pH, 0 mA to 20 mA/4 mA to 20 mA, 3-SPST, 1 A Relays, Panel Mount, and LCD Blue Backlight. Part of the PHCN-961 Series. Sold individually.

$1,281.15

Should ship between 13 Dec and 20 Dec

Subject to factory lead times

The Dwyer - PHA-10-GAL is a pH Calibration Solution featuring Pre-mixed, 10 pH Buffer, and 4 L (1 gal) Bottle. Part of the PHA-4 Series. Sold individually.

$58.66

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHCN-37 is a Microprocessor-Based pH Controller featuring 110 Vac, 0 pH to 14 pH, 4 mA to 20 mA, 0 mA to 20 mA, 0 V to 10 V, 2 SPDT, 5 A Relays, ORP, and 1/8 " DIN Panel Mount. Part of the PHCN-37 Series. Sold individually.

$835.33

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-5460 is a pH Electrode featuring Flat Surface, In Line, 0 pH to 14 pH, 3/4 " NPT Male, CPVC, and 100 psi. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-5460 Series. Sold individually.

$303.70

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-1311 is a pH Electrode featuring Rugged Gel-Filled, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Part of the Alpha Series. Sold individually.

$126.23

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-7352-15-PT100 is a pH Electrode featuring Submersible, Heavy Duty, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, 100 psi, and 1000 ? Platinum RTD ATC. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7352 Series. Sold individually.

$337.47

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHE-6510B-HF is a pH Electrode featuring Flat Surface, Submersion, 0 pH to 14 pH, BNC, CPVC, HF/Fluoride Resistant, and Mounting Assemblies Required for Installation. It is rated for a temperature range of 87 °C (190 °F). Part of the PHE-6510B Series. Sold individually.

$353.35

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-7353-15 is a pH Electrode featuring Submersible, Heavy Duty, Long Insertable Sensor, 0 pH to 14 pH, 3/4 " NPT Male, PPS, PTFE, FKM, Glass, and 100 psi. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-7353 Series. Sold individually.

$327.08

Should ship between 15 Nov and 22 Nov

Subject to factory lead times

The Dwyer - PHH444 is a pH/mV/Temperature Meter Kit featuring 0 pH to 14 pH, -414.12 mV to 414.12 mV, ± 0.02 pH + 2 Digit, 3 AAA Batteries, Includes pH Sensor, pH4, pH7, and pH10 Cal Solution. Part of the PHH444 Series. Sold individually.

$525.26

Should ship between 20 Dec and 27 Dec

Subject to factory lead times

The Dwyer - PHE-1304 is a pH Electrode featuring Rugged Gel-Filled, 0 pH to 12 pH, BNC, Epoxy, and PTFE. It is rated for a temperature range of 80 °C (176 °F). Part of the PHE-1311 Series. Sold individually.

$73.56

Should ship between 22 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-1411 is a pH Electrode featuring Rugged Gel-Filled, Double Junction, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Part of the Alpha Series. Sold individually.

$183.99

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHH-7200 is a pH & Conductivity Tester featuring Microprocessor-Based, -2 pH to 16 pH & 0 µS to 1999 µS/0.01 mS to 19.99 mS, ± 0.01 & ± 2 %, Battery Power (4 AAA), and Carrying Case. Part of the PHH-7000 Series. Sold individually.

$277.75

Should ship between 10 Jan and 17 Jan

Subject to factory lead times

The Dwyer - AM-2250TX is a Multi-Variable Transmitter featuring pH, ORP, Conductivity & Flow Loop, 0 pH to 14 pH, -999 mV to +999 mV, 0.055 µS/cm to 500000 µS/cm, 0 to 999, 16 Vdc to 32 Vdc, and 4 mA to 20 mA. Part of the AM-2250TX Series. Sold individually.

$835.31

Should ship between 03 Nov and 06 Nov

Subject to factory lead times

The Dwyer - PHE-4222 is a ph Electrode featuring Alpha, Flask Size, 0 pH to 14 pH, BNC, Epoxy, and PP. It is rated for a temperature range of 100 °C (212 °F). Sold individually.

$211.77

Should ship between 29 Nov and 06 Dec

Subject to factory lead times

The Dwyer - PHE-6820B is a pH Electrode featuring Flat Surface, Retractable, 0 pH to 14 pH, 1 " NPT Male, and CPVC. It is rated for a temperature range of 87 °C (190 °F). Sold individually.

$308.97

Should ship between 29 Nov and 06 Dec

Subject to factory lead times