Tango - Model TX1 -Gas Detector

Instrument Warranty
Guaranteed for Life™. Warranted for as long as the instrument is supported by Industrial Scientific Corporation (excludes sensors, batteries, and filters). CO and H2S sensors are warranted for three years. All other sensors are warranted for two years.

Display
Segment liquid crystal display (LCD)

Keypad
Two buttons

Case Materials
Case top: Polycarbonate with a protective rubber overmold
Case bottom: Conductive polycarbonate

Alarms
Three strobe-emitting visual alarm LEDs (two red; one blue)
100 decibel (dB) audible alarm at a distance of 10 cm (3.94 in); Vibration alarm

Dimensions
99 x 51 x 35 mm (3.9 x 2.0 x 1.4 in)

Weight
126.0 g (4.4 oz)

Temperature Range
-40 °C to 50 °C (-40 °F to 122 °F) **

Humidity Range
15% to 95% Non-condensing (continuous)

Sensors
CO, CO/H2, H2S, NO2, SO2 – Electrochemical sensor technology

Sensor Measuring Ranges
Carbon Monoxide (CO): 0 to 1,000 ppm in 1 ppm increments
Carbon Monoxide (CO/H2 low): 0 to 1,000 ppm in 1 ppm increments
Hydrogen Sulfide (H2S): 0.0 to 500.0 ppm in 0.1 ppm increments
Nitrogen Dioxide (NO2): 0.0 to 150.0 ppm in 0.1 ppm increments
Sulfur Dioxide (SO2): 0.0 to 150.0 ppm in 0.1 ppm increments

Battery
3.6 V Primary lithium-thionyl chloride (Li-SOCl2); 1.5AH, 2/3AA; replaceable;
non rechargeable; always on; up to 2-year run time depending on operating conditions

Data Logging
3 months at 10-second intervals

Event Logging
60 alarm events

Certifications
INGRESS PROTECTION IP66/67
-40 °C to 50 °C (-40 °F to 122 °F)
ATEX: Ex ia I Ma; Ex ia IIC T4 Ga; Equipment Group/Category: I M1/II 1G
CSA : Cl I, Gr A-D, T4; Ex ia IIC T4
IECEx: Ex ia I Ma; Ex ia IIC T4 Ga
INMETRO: Ex ia I Ma; Ex ia IIC T4 Ga
UL (C-US): Cl I, Gr A-D, T4; Cl II, Gr E-G; Cl I, Zone 0, AEx ia IIC T4

-20 °C to 50 °C (-4 °F to 122 °F)
China Ex: Ex ia IIC T4 Ga
CMA: Ex ia I Ma; H2S, CO
EAC: PO Ex ia I X; 0 Ex iX IIC T4 X
KC: Ex ia IIC T4