Q46C4 4E Conductivity Monitor

ATi’s Q46C4 4E Conductivity Water Quality Monitors are the solution for almost any water-based process monitoring.

Key benefits

Reliable conductivity measurement with self-checking sensor
Monitoring for almost any water based process
Multiple sensor mounting configurations

Features & specification

Adaptable concentration version for direct display of chemical concentrations.
3 Analog Output Options – Expansion board to add a third 4-20 mA analog output
Wide range capability, with selectable ranges for maximum application flexibility.
AC or DC Power Options
PID Output
Digital Communications for Profibus-DP, Modbus-RTU, or Ethernet-IP
Flexible Relay Contacts Options
Flexible Mounting
Large, Clear Display

Applications

Drinking water
Plating bath solutions
Cooling water
Process wash water
Most other aqueous systems

Description

Reliable conductivity measurement, with self-checking sensors

While the theory of monitoring conductivity is simple, in practice it can be very frustrating. While simple 2-electrode sensors are inexpensive and can provide accurate data, continuous water quality monitoring of even relatively clean water can foul the electrodes and degrade the measurement. Maintaining accuracy is made more difficult when the amount of solids dissolved in the process varies over a wide concentration range.

ATi’s Q46/45C4 4-Electrode Conductivity water quality monitors are the answer for monitoring almost any water-based process. Drinking water, plating bath solutions, cooling water, process wash water and most other aqueous systems can be monitored accurately and reliably. The unique drive/control scheme used in the 4-electrode system allows a single sensor to be used in conductivity ranged from 0-200 μS to as high as 0-2,000 mS (0-2S). For chemical mixing applications, a concentration display can be selected.