Teledyne operating instructions Specifications Model 7500ZA

Specifications Model 7500ZA

O2	0-5 vol.%	0-25 vol.%
External
Zirconia

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)

O2 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

Teledyne Analytical Instruments 90