Continuous water quality monitoring of conductivity

Specifically designed for use in ultra-pure water and non-fouling applications, ATi’s Q45C2 2E Resistivity Transmitter provides reliable and accurate low-level measurements for high-purity water systems.

The 2-Electrode sensors are available in several mounting configurations, including 316SS compression fittings or sanitary-style. For applications where results in resistivity units are preferred, the Q45C2 2E can be programmed to display readings in Meg-ohm units instead of microSiemens. The transmitter employs 2-Electrode conductivity sensors with low cell constants to provide continuous water quality measurements from 0-20 to 0-2,000 microSiemens. These sensors may also be mounted submersion-style or in a hot-tap configuration. 

Features & specification

• Display in conductivity or resistivity units
• Loop-powered or battery-operation
• External 5-17 VDC version for solar power applications
• Accepts 0.05, 0.5, or 1.0K cell constant sensors
• Titanium or 316ss electrodes for corrosion resistance
• Submersion, In-line, or sanitary-style sensors
• Large, easy-to-read LCD display
• Total dissolved solids (TDS) on secondary display
• Clear, menu-driven user interface
• NEMA 4X (IP-66) enclosure
• Wall or pipe mounting bracket standard
• Built-in PID controller

Applications

• Reverse Osmosis Systems
• Deionisation Systems
• Boiler Feed Water
• Return Condensate
• Pharmaceutical Water
• Semiconductor Water
• Desalination Systems