Industrial Scientific TANGO TX2, Руководство по эксплуатации продукта

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Table 5.6 Sensor specifications, Sulfur Dioxide
SO
2
for Tango TX2; part number 17160206
Properties
Category Toxic
Technology Electrochemical
Installation location
1 or 2
Operating conditions
a
Temperature range -20 to +50 °C (-4 to +122 °F)
RH range 15-95%
Performance
Sensitivity
Measurement range 0 – 150 ppm
Measurement resolution 0.1 ppm
Accuracy
b
Calibration gas and concentration 10 ppm SO
2
Accuracy at time and temperature of
calibration ± 10% (0-30 ppm); ± 15% (30.1-150 ppm)
Accuracy over sensor’s full temperature range ± 15%
Response Time
T50 20 s
T90 80 s
a
During continuous operation.
b Apply when the instrument is calibrated using the stated calibration gas and concentration; accuracy is equal to the stated percentage or
one unit of resolution, whichever is greater.
Note : See “Appendix B” for supplemental information about sensor types and gases.
Power
Only the Tadiran TL-5955 nonrechargable battery is compatible and approved for use with the Tango®
TX2.
Dock
The Tango TX2 is compatible with DSX® Docking Stations equipped with a Tango cradle.
DSX docking stations and other accessories, which are supported by iNet, DSSAC, or Accessory Software,
can be used to download instrument upgrades and perform maintenance procedures when the instrument
is docked.