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Gas Tech’s GT Series portable gas monitor is designed to protect workers from hazardous gases at industrial work sites. The monitor is configured to detect carbon dioxide, hydrocarbons in the LEL/ppm range, Oxygen (O2) content, and either Carbon Monoxide (CO) or Hydrogen Sulfide (H2S).
Exclusive LIP™ (Liquid Inhibiting Probe) attachment prevents damage to the sample system by automatically shutting the unit off and sounding a low flow alarm if liquid or water is aspirated.
Built in pump to sample from remote areas.
LCD backlight display shows:
- real-time gas concentrations
- date & time
- battery capacity
- alarm set points
- diagnostics
- log remaining hours
- TWA, STEL, minimum & maximum readings can be called to the display
Monitoring of hydrocarbons in the LEL/ppm range is standard
Built-in datalogger is standard
Weighs only 2.25kg
Microprocessor electronics & convenient top-mounted switches make operation & calibration simple
Four D size batteries - either alkaline or Ni-Cd
Battery & sensor replacement are easily performed, as is basic calibration of the instrument
Alarm points:
- user defined, programmable alarm levels
- two levels of alarm with audible & visual indications to warn of unsafe gas levels
- latching or self resetting modes
- trigger if a low battery, low flow, or sensor failure should occur in the field
RANGE OF GASES DETECTED
| Carbon Dioxide (CO2) |
0 to 5.00% Vol in .05% increments OR
0 to 20.0% Vol in 0.1% increments
|
| Carbon Monoxide (CO) | 0 to 300 ppm in 1 ppm increments |
| Hydrocarbons | 0 to 100% LEL in 1% increments |
| Hydrocarbons | 0 to 10,000 ppm in 20ppm incrments |
| Hydrogen Sulfide (H2S) | 0 to 200 ppm in 1 ppm increments |
| Oxygen (O2) | 0 to 30.0% Vol in 0.1% increments |
SPECIFICATIONS
| Sensors |
CO2: Infrared
Hydrocarbons: Catalytic compensated
O2, CO, H2S: Electrochemical
|
| Sampling Method | Sample-draw, internal pump |
| Response Time | 90% in 30 seconds |
| Accuracy |
LEL: ± 5% of reading
O2: ± 0.5% Vol
ppm, CO, CO2, H2S: ± 10% of reading (when calibrated & maintained in accordance to instruction manual recommendations)
|
| Repeatability |
LEL: ± 2% of reading
O2: ± 0.2% Vol
ppm, CO, CO2, H2S: ± 5% of reading (when calibrated & maintained in accordance to instruction manual recommendations)
|
| Operating Temperature | -7ÞC to 40ÞC |
| Humidity Range | 0 to 95% RH non-condensing |
| Alarms | TWA, STEL are programmable, but initially factory set. Alarm levels are software selectable by the user. Audible & visual alarms |
| Display | LCD, back light on demand |
| Power Source | Four D alkaline or No-Cd batteries |
| Battery Life | 7 hours @ 21ÞC due to the nature of alkaline cells, battery life is greatly reduced at low temperatures. NiCd batteries are recommended for low temperature applications |
| Controls | Six top-mounted buttons |
| Dimensions | 254mm L x 152mm H x 127mm W |
| Weight | 2.25kg |
| Case Material | High impact, chemical & RF resistant, polycarbonate-polyester plastic |
| Warranty | One year materials & workmanship |
| Dimensions | 158mm L x 254mm W x 117mm H |
| Optional Accessories |
Confined Space Kit l Calibration Kit l Auxiliary Hydrophobic Filter
Storage Case
Dilution Fitting
76 cm probe
Extra Length Hoses, Up to 30.5 metres
Remote Buzzer
Data Retrieval Package
Battery Charger (220 VAC, 115 VAC, 12 VDC)
|
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