Industrial In-line pH Meter

Industrial online pH meters continuously detect the hydrogen ion concentration in liquids using immersion electrodes, which sense potential changes and convert them into pH signals. They are used for real-time monitoring of acidity or alkalinity in processes and are commonly found in applications such as water treatment and chemical reactions.
Selection
When selecting, consider the temperature and pressure range of the medium. The electrode material must be corrosion-resistant, and the protection rating should match the environment. The signal output type must be compatible with the control system, and regular calibration and maintenance are required to ensure data reliability.

Terms

Instruments

Built-in temperature sensor, no need to add reference fluid, PTFE liquid junction and 3/4NPT thread design, Cable length is 5 Meters.

$ 140.00

Impedance input controller, equipped with two-stage signal amplifier, Measurement accuracy of +/- 0.01pH, support for external brands of ElectRode, suitable for harsh industrial environments.

$ 211.00

Equipped with 4 Probe design to achieve automatic temperature compensation, Measurement accuracy of +/- 0.01pH, support 0-60 ℃ working environment, 5 Meters long cable for industrial site installation and use.

$ 109.00

With PH/ORP measurement function, Measurement accuracy up to +/- 0.02pH, support temperature automatic compensation and manual compensation, provide high and low limit alarm dual relay, isolated transmitter port maximum loop resistance greater than 300Ω.

$ 154.00

5 Meters long cable design, Measurement accuracy is 0.01pH, temperature compensation mode can be selected manual or automatic, automatic temperature compensation type is equipped with 4 Probes, suitable for 0~ 60 ℃ environment.

$ 101.00

Suitable for 0-80 ℃ high temperature environment measurement, Measurement accuracy of +/- 0.01pH, equipped with 5 Meters long cable, support manual temperature compensation, Glass bubble design to ensure measurement accuracy.

$ 114.00

The plastic shell material is equipped with 1 Meter cable and BNC interface, the built-in 3mol KCl gel reference solution cannot be added, the Measurement range covers 0-14pH and 0-60 ℃, and the structure is compact and suitable for conventional water sample detection.

$ 86.00

With 3 point button Adjustment, Measurement accuracy up to +/- 0.01pH, Support automatic temperature compensation and RS485 communication output, Custom alarm limit and a variety of function paraMeter settings.

$ 361.00

With pH and mV dual measurement function, Measurement accuracy of +/- 0.02pH, Support 0-60 ℃ Temperature Measurement range, Standard Composite ElectRode and optional diamond bracket, easy to operate.

$ 130.00

Glass electRode design, rugged, in line with IP67 waterproof standards; Measurement range - 2.00~ 16.00pH, accuracy +/- 0.02pH; built-in automatic temperature compensation and Sensor Check ™ function, convenient real-time monitoring of ElectRode status.

$ 1027.00

Measurement accuracy up to +/- 0.05PH, Repeatability +/- 0.03PH, equipped with LCD large screen display, support data retention and automatic temperature compensation function, easy and reliable operation.

$ 105.00

Automatic temperature compensation technology, no need for manual adjustment; Operating temperature range 0-80 ℃; Equipped with 5 Meters long cable; Glass bubble design to ensure measurement Stability; Support two point method calibrating.

$ 119.00

Measurement accuracy of +/- 0.05pH, resolution of 0.01pH, pH and mV can be detected at the same time, built-in battery supports 10-15 hours of battery life, easy to operate, stable and reliable.

$ 127.00

Measurement accuracy of +/- 0.01pH, resolution of 0.01pH/1mV, support 0-60 ℃ Temperature Measurement range, equipped with positioning, slope, temperature adjustment knob for calibrating operation.

$ 133.00

Measurement accuracy of 0.01 pH, support automatic temperature compensation and pH/mV/temperature Multi-ParaMeter measurement, simple, stable and reliable operation.

$ 175.00

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