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Paramagnetic O2 Purity Analyzer
Analysis Unit
6.1 Overview
The Model 3010MA Paramagnetic Oxygen Purity Analyzer is a
versatile instrument for accurately measuring percent oxygen
concentration in oxygen rich gas sample streams. Three user -definable
analysis ranges from 95-100% oxygen are available with auto-ranging and
range ID contacts. The analyzer employs a paramagnetic sensor and a
"split architecture" design to provide stable analysis across the
instrument's analysis range. The Model 3010MA provides both voltage
(0-1 V dc) and current (4-20 mA dc) outputs as a standard feature and
linear across the entire analysis range.
The Model 3010MA uses a "split architecture" design with the
Control Unit physically separate from the Analysis Unit to provide
additional stability for the paramagnetic sensor. These units are for indoor
use in a nonhazardous environment.
Part I of this manual covers the Control Unit while this part describes
the Analysis Unit. Installation of both units is covered in Part I Chapter 3.
The Analysis Unit contains:
Paramagnetic Cell
Oven and Temperature Sensor
Sample System
The Control Unit contains:
Operator Interface
Main circuit board
PID temperature controller
Pressure compensation circuitry
24 VDC power supply for driving the Analysis Unit
Digital meter readout and display circuit board
Interface screen and circuit board
Teledyne Analytical Instruments
Analysis Unit
67
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