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The 2850 Conductivity/Resistivity Sensors provide two-wire 4 to 20mA output without the expense of local display and other luxuries available in full-featured transmitters. Eight 4 to 20mA output ranges for each electrode cell constant, plus the ability to invert each range, are selectable by the user in the field. These sophisticated sensors also provide a digital (S3L) interface, another example of leading-edge technology from Signet. The DryLocT electrode connector quickly forms a robust assembly for submersible and in-line installations. NEMA 4X Junction Boxes are integral parts of the in-line version and are available as accessories for the submersible version. With the optional EasyCal feature, the devices automatically recognize standard conductivity test solution values for simple field calibration.
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