Electro-Chemical Devices LQ800 multi-channel controller

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The LQ800 Multi Channel Controller from Electro-Chemical Devices (ECD) combines IoT liquid analytical measurement of more than 50 parameters and process control of flow and level for a wide range of water-based industrial applications.

The controller is designed to operate with up to eight digital analytical and flow/level process sensors. Analytical measurements available include pH, ORP, conductivity, resistivity, dissolved oxygen, selective ion, turbidity, flow and level in varying configurations for a given application.

The LQ800 features built-in analytical calculations and data logging. Easily selectable mathematical functions include automatic measurement conversions for dissociation, cross-sensitivity and concentration levels.

The controller digitally communicates with any of ECD’s S80 intelligent sensors: via two-way communication, each plug-and-play S80 sensor automatically configures itself to the LQ800’s menus and display screens for the desired measurement parameter, which eliminates complicated technician set-up routines.

The type of S80 sensor, identity and serial number are stored in the sensor’s memory along with calibration registers. Sensors are calibrated at the factory so they are ready to use when connected, are waterproof and submersible with all internal components epoxy encapsulated inside the housing and have various optional process fittings and configurations.

The LQ800 also features a large, easily viewed, colour, 120 x 90 mm touchscreen display. The display and interface can be web enabled with remote monitoring and activation with smartphones, tablets, personal handheld devices and computers with access via the web.