Procedure For Simple Cell Resistance Measurement - YOKOGAWA ZR22G User Manual

10.6.4

Procedure for Simple Cell Resistance Measurement

Semi-automatic simple cell resistance measurement
(1) Select "Cell resist" from the "sensor Menu" screen.
(2) The message screen is displayed prior to starting the measurement. When "Start" is
selected, measurement starts.
(3) The message "Simple cell resistance measurement in progress..." blinks. When the
measurement is finished, the unit shifts to screen of the hold time.
(4) The resistor reading is Display at the top right of screen. The hold time can be ended by
pressing the [Abort] key
Figure 10.22
Auto simple cell resistance measurement
No operation is required to perform automatic simple cell resistance measurement.
Measurement starts at the starting time of setup starting date. The cell resistor measurement is
performed at the setup interval.
NOTE
• The measurement results vary depending on the concentration of sample gases and the
process conditions.
• If you want to measure an accurate value, perform zero calibration and check the cell
resistance.
• If the measured value exceeds the 2000 ohm, a default of a simple cell resistance alarm,
consider replacing the sensor. If it exceeds 3000 Ω, it is likely that normal measurement
cannot be performed, and sensor replacement is recommended.
Procedure for Simple Cell Resistance Measurement
<10. Other Functions>
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
10-16