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Economical Online Process Meters from Sensorex Measure pH, ORP, or Conductivity

06 September 2016

Sensorex has expanded its family of water quality and online process transmitters, adding four new models to provide basic monitoring and control. The TX10 pH/ORP and CX10 Conductivity and transmitters offer simple monitoring, while the TX20 pH/ORP and CX20 Conductivity controllers can also be programmed for process control.

These small-footprint panel-mount transmitters provide reliable data and control of process fluids, in a cost-effective package. Applications include water quality, chemical, electronics, food production, environmental and wastewater treatment. 

The TX10 measures pH or ORP and temperature. The CX10 transmitter measures conductivity, resistivity, and temperature. Both provide convenient local display of values and easy access to calibrate online process sensors. The primary measurement 4-20mA signal output can be integrated into a range of process control systems.

The TX20 monitors pH or ORP, with temperature compensation for accurate measurement and control. The CX20 monitors conductivity or resistivity, also with temperature compensation. Both provide local display of values with relay output for alarm or control of process conditions ideal for use with chemical feed systems.

All four models are simple to operate, with push button interface and clear LCD displays. They are designed to save panel space with a small footprint 1/8 DIN enclosure. The devices are 100-240 VAC line-powered. 

• Sensorex TX10 replaces Eutech Instruments pH 190
• Sensorex CX10 replaces Eutech Instruments Cond 190 
• Sensorex TX20 replaces Eutech Instruments pH 200 
• Sensorex CX20 replaces Eutech Instruments Cond 200

To learn more about the Sensorex family of process instruments, visit 

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