![General Description](/images/new-backgrounds/17984/179849x1.webp)
General Description
The Oxymit™ Transmitter has been designed to work as an analog or digital interface for any zirconia based oxygen probe used to track dew point, carbon potential, or oxygen. The transmitter connects to the temperature and millivolts outputs of an oxygen probe and can produce analog outputs proportional to the selected process value.
The features available are:
Isolated inputs for thermocouple and probe millivolt
24 bit
Serial EEPROM to store setup and calibration values.
Two isolated
The transmitter makes a carbon or oxygen probe an intelligent stand alone sensor. The transmitter is located near the probe, preferably mounted in an enclosure. The transmitter mounts onto a DIN rail and requires a 24VDC power supply. It measures the probe temperature and millivolts. At the time of order the transmitter can be configured to calculate percent carbon, dewpoint, or percent oxygen from these inputs. The results of any of these calculations are made available via two
+24V 12
Power
Supplies
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+15V
T/C INPUT
mV INPUT
6
5
8
7
44M 22M
A/D
CONV.
3
EVENT INPUT
4
C | C | C | |
EEPROM |
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DISPLAY
CONN.
Figure 1 BLOCK DIAGRAM
1
ANALOG
OUT 1
2
+15V
14
ANALOG
OUT 2
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Page 2 of 23
11/14/2006 | Rev. 14 |