Q45CT Toroidal Conductivity Monitor

ATi’s Q45CT Toroidal Conductivity Transmitter is designed for on-line water quality monitoring of chemically aggressive process solutions.

Key benefits

Toroidal sensor immune to fouling
Submersion or in-line sensors

Features & specification

Measurement from 0-2000 uS to 0-2.000 S
Loop-powered or battery-operated
External 5-17 VDC version for solar applications
Large, easy-to-read LCD display
Total Dissolved Solids (TDS) on secondary display
Clear, menu-driven user interface
NEMA 4X (16-66) enclosure
Wall or pipe mounting bracket standard Build-in PID controller

Applications

Cooling Towers
Plating Baths
Acid & Base Dilution
Salt Water Aquariums
Brine Systems
Processing Wastewater
Streams & Rivers
Salt Water Intrusion

Description

Non-contact Conductivity system

ATi’s Q45CT Toroidal Conductivity system is well suited for aggressive chemical processes, water applications that coat or foul traditional sensors and plating bath operations, where high current densities are present.

The sensor consists of two metallic ribbon coils that are fixed in place by the sensor jacket material. The drive coil is used to induce a current in the process solution. The second sensing coil is used to measure the current in the process solution, the magnitude of this current is proportional to the conductivity of the process solution.

The Q45CT is also available as a Concentration Monitor. The conductivity monitor comes with concentration / temperature tables for sodium hydroxide, potassium hydroxide, hydrochloric acid, nitric acid, and sulfuric acid. A user configurable table is also available for entering data points for a custom concentration curve.