Used for environmental water quality monitoring, acid/alkali/salt solution, chemical reaction process and industrial production process, it can meet the requirements of online pH measurement for most industrial applications.

• Signal output: RS-485 (Modbus/RTU protocol).

• Convenient connection to third-party devices such as PLCs, DCS, industrial control computers, general-purpose controllers, paperless recording instruments or touch screens.

• Dual high-impedance differential amplifier with strong anti-interference and fast response.

• The patented pH probe, the internal reference solution oozes extremely slowly from the microporous salt bridge at a pressure of at least 100 kpa (1 Bar), and its forward bleed continues for more than 20 months. Such a reference system is very stable and the electrode life is extended by a factor of two compared to conventional industrial electrodes.

• Easy to install: 3/4 NPT pipe thread for easy submersible installation or installation in pipes and tanks.

• IP68 protection grade.

Suitable for environmental monitoring,environment analysis,modern agriculture,sewage treatment,smart city,food and medical,water treatment,tap water otheprocess and fields.

This product includes:
Sensor*1

Calibation powder*3
User manual*1
Certificate*1

Company provides the after-sale service within one year from the date of the sales, but does not include the damage caused by improper using. If you need repair or adjustment, please send it back, and the freight should be paid. When sending back, determine the good packaging to avoid transit damage, and the company will be free maintenance device damage.