Campbell Scientific CS511 Dissolved Oxygen Probe - Manual (Page 7)

CS511-L Dissolved Oxygen Probe
1. Introduction
The CS511 is a rugged, low-maintenance sensor that is manufactured by
Sensorex. It consists of a self-polarizing galvanic cell that generates a millivolt
signal proportional to the amount of oxygen present in the measured medium
(typically water).
Before installing the CS511, please study
• Section 2, Cautionary Statements
• Section 3, Initial Inspection
• Section 3.1, Quickstart
Currently, the CS511 is Sensorex’s Model DO6400/T. Prior to
June 2008, the CS511 was Sensorex’s Model DO6200/T.
Programming, wiring, and most specifications are the same for
these two sensors. However, they use different accessories and
look different (see FIGURE 1-1). Refer to Appendix B if you
have Sensorex’s Model DO6200/T. NOTE
DO6200/T DO6400/T
FIGURE 1-1. The CS511-L is currently Sensorex’s DO6400/T (left).
The DO6200/T (right) was shipped prior to June 2008 (refer to
Appendix B).
1