Meter Connections - Thermo Scientific Orion Star A320 Series Manual

Chapter 2 Meter Basics
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14 Orion Star A320 Series Portable Meter User Manual
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Meter Connections

The following diagram depicts all the possible meter connections available on the Orion Star
A320 series portable meters. Some Orion Star A320 series portable meters will have fewer
connections, depending on the meter's measurement capabilities.
Connector Function
Connect the universal power adapter (catalog number
Power
1010003) to power the meter
Connect the USB cable for bi-directional data transfer and
USB
communication via USB to a printer or computer
Connect the RS232 cable for bi-directional data transfer and
RS232
communication via RS232 to a printer or computer
Connect a pH electrode, ORP/redox electrode or ion selective
BNC
electrode (ISE) with BNC connector
Connect a half-cell reference electrode with standard 2.5 mm
Ref.
pin-tip connector
Connect an ATC temperature probe with 8 pin MiniDIN
connector
ATC/CON
Connect a conductivity sensor or ATC temperature probe with
8 pin MiniDIN connector
Connect a dissolved oxygen sensor (either RDO optical or
DO/RDO
polarographic) with 9 pin MiniDIN connector
Orion Star A320 series portable meters are compatible with the same electrodes and sensors
used with Thermo Scientific
Star and Star Plus meters. This includes the Thermo Scientific
™
pH/ATC electrodes, Thermo Scientific
Orion DuraProbe conductivity sensors.
™ ™
Orion Versa Star meters and legacy Thermo Scientific
™ ™ ™
Orion ROSS
™ ™ ™
Applicable Meter Models
All Star A320 series meters
All Star A320 series meters
All Star A320 series meters
Star A321, Star A324,
Star A325, Star A326 and
Star A329 meters
Star A321, Star A324,
Star A325, Star A326 and
Star A329 meters
Star A321, Star A324 and
Star A326 meters
Star A322, Star A325 and
Star A329 meters
Star A323, Star A326 and
Star A329 meters
Orion ROSS Ultra
™ ™
pH electrodes and Thermo Scientific
Thermo Scientific
Orion
™
Triode
™ ™
™