Teledyne 7500ZA - page 106

Specifications Model 7500ZA
Teledyne Analytical Instruments 90
O2
External
Zirconia
0-5 vol.% 0-25 vol.%
Max. 5 components measurement
including O2.
For reverse range O2 measurement, IR gas
measurement is not available (single range
O2 only).
Measuring range ratio max. 1:10 (except
O2)
User adjustable ranges between the
specified minimum and maximum range.
Settable one range or two ranges, low
range (Range 1) and high range (Range 2).
See Table 1 for possible combinations of
components and ranges.
Display Indication:
Digital indication in 4 digits (LCD panel
with LED back light)
Instantaneous value of each component
Instantaneous value after O2 correction
(only in NO, SO2, CO measurement with
O2)
Average value after O2 correction (only in
NO, SO2, CO measurement with O2)
O
2 average value
Analog Output Signals:
4 to 20mA DC or 0 to 1V DC, isolated
internally from circuit and ground. Output
lines are non-isolated; 12 outputs max.
Allowable load 550Ω for 4 to 20mA DC