Справочник Пользователя для Teledyne gfc 7000ta

 

Teledyne Analytical Instruments 

16 

Pulls ambient air into chassis through side vents and exhausts through rear  

Connector for three-prong cord to apply AC power to the analyzer  

Identifies the analyzer model number and provides power specs 

 

Connect a gas line from the source of sample gas here   
Calibration gases are also inlet here on units without zero/span valve options installed 

Connect an exhaust gas line of not more than 10 meters long here that leads outside 
the shelter or immediate area surrounding the instrument 

Span gas vent outlet for units with zero/span valve options installed 
Connect an exhaust gas line of not more than 10 meters long here 

On units with zero/span valve options installed, connect a gas line to the source of 
calibrated span gas here 

Internal Zero Air: On units with zero/span valve options installed but no internal zero 
air scrubber attach a gas line to the source of zero air here 

LEDs indicate receive (RX) and transmit (TX) activity on the when blinking 

Serial communications port for RS-232 or RS-485 

Serial communications port for RS-232 only 

Switch to select either data terminal equipment or data communication equipment 
during RS-232 communication  

For outputs to devices such as Programmable Logic Controllers (PLCs)  

For voltage or current loop outputs to a strip chart recorder and/or a data logger 

For remotely activating the zero and span calibration modes  

Option for concentration alarms and system warnings  

Connector for network or Internet remote communication, using Ethernet cable  

Option for external voltage signals from other instrumentation and for logging these 
signals 

Com port optional connector for direct connection to laptop computer, using USB cable 

Includes voltage and frequency specifications