EC155 CO
2
and H
2
O Closed-Path Gas Analyzer
24
6.
Wire power and ground (power reference) cable CABLEPCBL-L to the
EC100. Feed the cable through one of the cable port openings in the
bottom of the EC100 enclosure and attach the ends into the green EC100
power connector. Plug the connector into the female power connector on
the EC100 panel. Ensure that the power and ground ends are going to the
appropriate terminals labeled
12V
and
ground
, respectively.
7.
Connect the power cable to a power source. The power and ground ends
may be wired to the
12V
and
G
ports, respectively, of a Campbell
Scientific datalogger or to another 12 Vdc source.
8.
Once power is applied to the EC100, three LED status lights on the EC100
panel will illuminate. The power LED will be green and the sonic and gas
LEDs will be red until the unit has warmed up and is ready to make
measurements at which time the LEDs will be green. If after several
minutes the LED lights do not turn green, a diagnostic flag has been
detected. Check the individual diagnostic bits to determine the specific
fault. Diagnostics may be monitored using the Status window of
ECMon
,
the user interface software included with the EC155 (see Section
(p. 24)
), or with a datalogger (see Section
). The diagnostics may reveal that the
unit needs to be serviced (for example, clean the optical windows of the
sample cell, clear the CSAT3A transducers of ice or debris, etc.).
7. Settings
Operation of the EC155 can be customized by changing the values of the
settings. Factory defaults will work well for most applications, but the user
may adjust the settings with a PC using either the
ECMon
software (see
(p. 28)
) or the
Device Configuration Utility
), or with a datalogger using the
EC100Configure()
(p. 53)
7.1 Factory Defaults
shows the name and default value for each of the settings.
TABLE 7-1. Factory Default Settings
Bandwidth
20 Hz
SDM Address
1
Unprompted Output
Disabled
RS-485 Baud Rate
115200 bps
Unprompted Output Rate 10 Hz
Analog Output
Disabled
ECMon Update Rate
10 Hz
Sonic Transducer
Shadow Correction
Disabled
Temperature Sensor
Auto-Detect (EC155 Sample Cell Thermistor or
Thermocouple on older design)
Heater Manual Control
Enabled, 4.0 V (max)
Содержание EC155
Страница 78: ...E 1 Appendix E Safety Data Sheets SDS E 1 Molecular Sieve Type 13X ...
Страница 79: ...Appendix E Safety Data Sheets SDS E 2 ...
Страница 80: ...Appendix E Safety Data Sheets SDS E 3 ...
Страница 81: ...Appendix E Safety Data Sheets SDS E 4 ...
Страница 82: ...Appendix E Safety Data Sheets SDS E 5 E 2 Magnesium Perchlorate ...
Страница 83: ...Appendix E Safety Data Sheets SDS E 6 ...
Страница 84: ...Appendix E Safety Data Sheets SDS E 7 ...
Страница 85: ...Appendix E Safety Data Sheets SDS E 8 ...
Страница 86: ...Appendix E Safety Data Sheets SDS E 9 ...
Страница 87: ...Appendix E Safety Data Sheets SDS E 10 ...
Страница 88: ...Appendix E Safety Data Sheets SDS E 11 ...
Страница 89: ...Appendix E Safety Data Sheets SDS E 12 E 3 Decarbite ...
Страница 90: ...Appendix E Safety Data Sheets SDS E 13 ...
Страница 91: ...Appendix E Safety Data Sheets SDS E 14 ...
Страница 92: ...Appendix E Safety Data Sheets SDS E 15 ...
Страница 93: ...F 1 Appendix F EC155 Packing Information ...
