ABB AX400 series low conductivity analyzer(AX411/511010)

Ordering Code: Standardized Configuration Selection

The ordering code for the AX400 series adopts the 8-digit/letter combination of AX4XXXX0X, with each position representing different configuration options that can be flexibly selected according to on-site needs. The core coding rules are as follows:

Position 3: First process variable (PV1), where 1 is conductivity (dual electrode, 0-10000 μ S/cm), 5 is USP<645>conductivity, and 6 is pH/ORP;

4th position: Second process variable (PV2), 0 represents no second variable (AX410 PID control specific), 1 represents conductivity, 5 represents USP<645>conductivity, and 6 represents pH/ORP (PV2 encoding must be ≥ PV1);

5th position: Shell type, 1 is wall mounted (with cable gland), 2 is pipeline installation, 6 is North American wall mounted, 7 is North American pipeline, and 5 is panel installation;

6th place: Advanced functions and communication, 0 is the basic version (2 currents+3 relays), 1 is the advanced version (4 currents+5 relays+logbook), 2 is the Profibus DP basic version, and 3 is the Profibus DP advanced version;

7th position: Power supply, 0 is 100-240V AC, 1 is 12-30V DC;

8th place: Manual language, 1 is English, 2 is French, 3 is Italian, 4 is German, and 5 is Spanish.

Please note that when PV2 selects a four electrode conductivity of 0-1999mS/cm, the panel installation version does not support Profibus DP communication. When ordering, the configuration should be selected reasonably according to the installation method and communication requirements.

Industry application: Full scenario process monitoring and control

The ABB AX400 series low conductivity analyzer, with its flexible configuration and powerful functions, has been widely used in key process links in multiple industrial fields. The core application scenarios are as follows:

Power industry: cation conductivity and calculated pH monitoring of boiler feedwater, ammonia boiler water, condenser cooling water, conductivity measurement of high-purity water preparation, AX411's self-monitoring function can ensure the safety of boiler water quality, avoid corrosion and scaling;

Pharmaceutical industry: USP<645>compliance testing for purified water and injection water, AX450/AX455's automatic primary testing function achieves compliance monitoring without manual intervention, meeting GMP requirements;

Semiconductor industry: Low conductivity monitoring of ultrapure water, rinse water, and recycled water, accurate temperature compensation, and low range measurement can ensure the quality of ultrapure water and meet the high requirements of semiconductor manufacturing;

Water treatment and wastewater treatment: Conductivity measurement and pass/removal rate calculation for reverse osmosis, nanofiltration, and ion exchange processes. The PID control of AX410 can achieve automatic adjustment of process parameters and improve water treatment efficiency;

Chemical industry: Combined measurement of electrical conductivity and pH of chemical process water and wastewater (AX416), low electrical conductivity monitoring of corrosive media, and wide temperature working range of equipment that can adapt to the complex environment of chemical sites;

Pulp and paper industry: Electrical conductivity monitoring of process water to achieve real-time control of water quality and ensure the stability of paper making processes.

Core analyzer model

AX410

AX411

AX411/511010

AX416

AX450

AX455