MRU Instruments, Inc.
USER MANUAL OPTIMA 7 BIOGAS
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12.3
Flue gas measurement (option)
Measurement values can be organized on three pages, each page displaying 6 measurement values.
The order of the display is user definable. (see chap. 9.4.2).
There are direct measured values available such as Oxygen and Temperature as well as calculated values such as dew
point, efficiency. You will also find the same measurement value in different calculated values such as CO in ppm or CO in
mg/kWh.
Values that cannot be displayed are indicated with dashes. Possible reasons for value not being displayed are:
·
Electro chemical sensor was detected as defective during zeroing.
·
External temperature sensors are not connected.
The measurement value T-Gas is usually read at the connector “T-Gas/AUX” (depending on configuration) or if not availa-
ble from the connector “T1”. (see chapter 6)
There are three measurement windows available, with the arrow keys left and right moving between them.
Zoom function, each with two values, is activated by moving the arrow keys up and down. Moving arrow keys left and
right pages between the two zoom windows.
