MEASURE RESIDUAL CHLORINE WITHOUT CHEMICAL REAGENTS

ATI’s polarographic membraned sensor

ATI’s polarographic membraned sensor measures chlorine directly, without the need for chemical reagents.

ATI’s Residual Chlorine Monitor Measures Free Chlorine or Combined Chlorine without the need for chemical reagents. Reagent-less operation makes the monitor your best choice for chlorine monitoring in potable water, wastewater, cooling water, or high purity water systems – you get typical accuracy of 0.5% of range, lower running costs and lower maintenance requirements.

These Q46H monitors are factory set for either Free or Combined Chlorine measurement, but can easily be converted from one to the other in the field.

The monitor accepts an optional pH sensor, resulting in a dual analyser with 4-20mA outputs for both chlorine and pH. Programmable ranges from 0-200 PPB up to 0-200 PPM provide maximum application flexibility.

Residual chlorine monitorTwo isolated 4-20 mA outputs are standard, with an option for a third output if required. A standard PID control function is assignable to one analog output.

Digital communication options include Profibus DP, Modbus RTU, Modbus TCP/IP and Ethernet IP.

A back-lit, large LCD display provides clear visibility in any lighting conditions. The scrolling second line on the display provides additional information and programming prompts.

Q46H systems are economical to purchase, economical to maintain, and provide long term accuracy and reliability for your chlorine monitoring needs.

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We can supply the residual chlorine monitor complete with sample flow controls mounted on a PVC back plate ready to mount. Connect power, water sample, and analog/relay outputs and you’re ready to go. Systems are available with or without a sample flow switch.