75 Model 7500 Instruction Manual
Teledyne Analytical Instruments
<Code specication for ordering>
(1) Code symbols should be specied.
(2) Range combination should be the one allowed in separate tables.
(note 1) “Y” should be specied when only O2 measurement is necessary.
(note 2) External O2 sensor signal should be 0-1VDC linear of full scale, when “ B ” is specied at
the 6th digit.
(note 3) “C” should be specied when “ Y ” is specied at the 5th digit.
(note 4) Allowable combinations of ranges are specied in the Table 1 to 6 in page 9-7 and 9-8.
(note 5) Allowed only for CO analyzer.
(note 6) Allowed only for CO and CO2 analyzers.
(note 7) O2 correction is carried out for CO and SO2. At the same time, average value output
after O2 correction and O2 average value output are added. Peak count alarm is carried out for CO.
(note 8) “Y” should be specied when without O2 measurement (when 6th digit is Y).
(note 9) A gas composition table should be issued.
(note 10) Rated voltage of supplied power cable and plug conguration differ when “E” and “U” are
specied at the 10th digit. Select one from three power voltages. Plug conguration is North America type
when specifying “E”, and European type when specifying “U”.