Portable Oxygen Analyzer | Operation |
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2.1.5 Output 0-1 VDC or RS232
The AX300-I Portable Oxygen Analyzer provides signal outputs for use with recorders and computers. These instruments are supplied standard with a 0-1 VDC output. An optional 0-1 VDC Interface Cable (P/N B-75554) is available from Teledyne for this purpose.
To connect the analyzer to an analog recording device:
1.Insert one end of the interface cable into the output port on the side of the instrument. See Figure 2-8.
2.Insert the other end into the analog recorder device. Make sure the device is equipped to handle a 0-1 VDC signal.
When properly calibrated, the output signal generated by the analyzer is linear and proportional to the oxygen concentration.
If you requested Option-B (RS 232 digital output) at the time of purchase, a digital RS 232 signal is output from the output port shown in Figure 2-8. Use the optional RS 232 Interface Cable (P/N B-75555) available from Teledyne for connection to a standard RS 232 port on a computer or other suitably equipped digital device.
Figure 2-8: 0-1 VDC or RS 232 Digital Output Port
If your instrument is set for analog (0-1 VDC) output, you can reconfigure it to use the digital output by changing a jumper on the internal PC board.
To activate the digital output:
Teledyne Analytical Instruments | 21 |
