Teledyne 633 Carbon Monoxide Alarm User Manual


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Model 633 Aethalometer
®
Black Carbon Monitor User Manual Teledyne Advanced Pollution Instrumentation
16 07645A DCN6170
ETHERNETCONNECTOR
The Ethernet connector allows the connection of the Model 633 measurement system to
Ethernetbasedcommunicationnetworks.
COM1,COM2,COM3CONNECTORS
TheCOMconnectorsallowtheconnectionofthesystemtoRS232baseddevices,likeexternal
sensorsordataloggers.
USBCONNECTOR(rearpanel)
TheUSBconnectorallowstheconnectionofthesystemtoUSBbaseddevices, likeexternal
sensorsordataprocessingunits.
AIRINLETandOUTLETCONNECTORS
Theairinletandoutletconnectorallowstheconnectionoftheinstrumenttoexternalairflow
system.Themeasuredairenterstheinstrumentthrough theinletconnectorandleavesthe
instrumentthroughtheoutletconnector.
BALLVALVE
The ball valve is an electrically actuated valve which is connected directly to the inlet
connectorandconnectsorseparatestheinstrumentfromtheexternalairsystem.
CRC
The CRC (also called muffler)is a filter used to decrease the noise in the airflow which is
createdbymechanicalrotationofthepump.
AIRPUMP
The air pump pumps the measured air through the inlet connector, directly to the
measurementchamber.Itisoneofthemaincomponentsinthesystem.
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