Ametek 3050-AP, User Manual

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3-6
3050-AP Moisture Analyzer

Sensor Saver
Not Checked Analyzer operates with a rapid cycle time, minimizing system
response time.
Checked Analyzer operates with a slow cycle time, maximizing cell life at
the expense of system response time.

4 to 20 mA output Outputs moisture concentration .
20 mA Enter upper range output value.
4 mA Enter lower range output value.
Hold during verify Check to hold moisture output at last measured value during
and zero verification and zero.

Alarm Output
Enable Check to activate alarm.
High limit Enter high limit value
Low limit Enter low limit value
4. Define Dryer and Clock Settings using the Verify Tab. Refer to figure 3.5.
• Dryer Production Code Enter dryer production code number when installing
dryer.
• Set Clock Press button to set clock on analyzer.
• Adjust Span Enter new span value. Use the following sequence to
obtain new value.
1. Change span to 1.0
2. Inject gas of a known moisture concentration into sample inlet until reading
stablizes. View concentration reading on Status Tab.
3. Calulate new span value.
Actual gas concentration
3050 concentration reading (Status Tab)
Example:
50 ppmv
45 ppmv
4. Enter new span value and press enter.
= new span
= 1.11