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Introduction Teledyne API – Model T400 Photometric Ozone Analyzer
28
Option
Option
Number
Description/Notes Reference
Concentration Alarm Relay Issues warning when gas concentration exceeds limits set by user.
61
Four (4) “dry contact” relays on the rear panel of the instrument. This
relay option is different from and in addition to the “Contact Closures”
that come standard on all TAPI instruments.
Section 3.3.1.7
RS-232 Multidrop Enables communications between host computer and up to eight analyzers.
62
Multidrop card seated on the analyzer’s CPU card.
Each instrument in the multidrop network requires this card and a
communications cable (Option 60B).
Section 3.3.1.8
Additional Option To replace manganese dioxide scrubber.
68
Metal Scrubber – a heated metal wool scrubber that functions like a
catalytic converter and improves the analyzer’s performance in some
higher humidity applications.
Special Features Built in features, software activated
N/A
Maintenance Mode Switch, located inside the instrument, places
the analyzer in maintenance mode where it can continue sampling,
yet ignore calibration, diagnostic, and reset instrument commands.
This feature is of particular use for instruments connected to
Multidrop or Hessen protocol networks.
Call Customer Service for activation.
N/A
N/A
Second Language Switch activates an alternate set of display
messages in a language other than the instrument’s default
language.
Call Customer Service for a specially programmed Disk on Module containing
the second language.
N/A
06870C DCN6332