Teledyne 300E - Current Loop Option; Figure 5-5: Current Loop Option Installed

Optional Hardware and Software Model 300E Carbon Monoxide Analyzer
Instruction Manual
48 P/N 04288 REV: A
5.3. Current Loop Option
This option adds isolated, voltage-to-current conversion circuitry to the analyzers
Analog Outputs enabling them to produce current loop signals. This option may be
ordered separately for each Analog Output. It can be installed at the factory or
added later. Call the factory for price and availability.
The Current Loop Option can be configured for any output range between 0 and
20 mADC. Most current loop applications require either 2-20 mA or 4-20 mA
spans. Information on calibrating or adjusting these outputs can be found in
Section 6.5.2.
Current Loop Option
Installed on REC
Ot t
Figure 5–5: Current Loop Option Installed