FOXBORO 870ITEC-AYFNZ-7 Product Brief Description

The FOXBORO 870ITEC-AYFNZ-7 is an I/A Series intelligent electrochemical conductivity transmitter. It pairs with contacting conductivity sensors to measure liquid conductivity in industrial process water and chemical streams, converting sensor signals into standard 4-20mA analog output with HART digital communication. It features local LCD display, on-site calibration and built-in diagnostics, designed for continuous water quality monitoring in legacy Foxboro DCS systems.

Product Features

• Intelligent conductivity transmitter for liquid water quality measurement
• Supports 4-20mA analog output plus HART protocol for digital configuration
• Local LCD screen and keypad for on-site calibration, setup and data viewing
• Comprehensive self-diagnostics for sensor fault and circuit abnormality detection
• Galvanic isolation for noise suppression and improved measurement stability
• Field mount enclosure, suitable for wet and harsh industrial environments

Application Scenarios

• Power plant boiler feedwater and condensate water monitoring
• Water & wastewater treatment plant conductivity analysis
• Chemical and petrochemical process liquid quality control
• Pharmaceutical and food beverage purified water measurement
• Legacy Foxboro I/A Series DCS spare replacement and upgrade projects

Frequently Asked Questions