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GT200 |
FEATURES
Semi Conductor Sensor
Measuring gases:
Carbon Monoxide
Methane (sewage - sludge gas natural gas)
Oxygen (available in GT200-3G only)
Measuring range / resolution / accuracy / sampling frequency
Carbon Monoxide
0 ppm ~ 600 ppm / 1ppm / ± 5% / 30 sec.
- Methane (sewage - sludge gas natural gas)
0 ppm ~ 700 ppm / 1ppm / ± 15% / 30 sec.
- Oxygen (available in GT200-3G only)
3.0 vol% ~ 25.0 vol% / 0.1 vol% / ± 0.5 vol% 5 min.
Alarm
- - Carbon Monoxide
- UL2034 / User sets the high alarm
- - Methane (sewage - sludge gas natural gas)
- User sets the high alarm
- - Oxygen (available in GT200-3G only)
- High alarm is 23.5 vol% / user sets low alarm
26 events record
Backlight alphanumeric LCD
Standard language : English Option: Chinese
System clock shows year, month, day, hour, minute
Audiable alarm and alarm message
Battery management
Size 131 mm X 46 mm X 25.5 mm Weight GT200-3G / 135g. GT200-2g / 130g
Built in 2000mAH rechargeable lithium-Ion battery
Standard Accessory : Adaptor
Specifications
|
Model |
GT200-2G |
GT-200 |
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Function |
Semiconductor |
Semiconductor |
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|
Carbon Monoxide |
m |
m |
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|
Methane (swage-sludge gas, natural gas) |
m |
m |
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|
Oxygen |
- |
m |
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|
Carbon Monoxide measuring range |
0 ppm to 600 ppm |
0 ppm to 600 ppm |
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|
Carbon Monoxide Resolution / Accuracy / Sampling frequency |
1 ppm / ± 15% / 30 sec |
1 ppm / ± 15% / 30 sec |
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Measuring range of methane (swage-sludge gas, natural gas) |
0 ppm to 700 ppm |
0 ppm to 700 ppm |
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|
Methane (swage-sludge gas, natural gas) Resolution / accuracy / sampling frequency |
1 ppm / ± 15% / 30 sec |
1 ppm / ± 15% / 30 sec |
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|
Oxygen measuring range |
- |
3.0 vol% to 25.0 vol% |
|
|
Oxygen Resolution / accuracy / sampling frequency |
- |
0.1 vol% / ± 0.5 vol% / 5 min. |
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Carbon monoxide alarm setting |
UL2034 / Unchargeable User sets high alarm |
UL2034 / Unchargeable User sets high alarm |
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Methane (swage-sludge, natural gas) alarm setting |
User sets the value |
User sets the value |
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|
Threshold value of Oxygen alarm in vol% |
- |
High alarm 23.5 vol% |
|
|
User sets low alarm 19.5 vol% |
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Audiable alarm / alarm message |
m |
m |
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Backlight Alphanumeric LCD |
m |
m |
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Standard language |
English |
English |
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System lock |
Year ` month ` day ` hour ` minute |
Year ` month ` day ` hour ` minute |
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Battery Management |
m |
m |
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Size |
131 mm X 46 mm X 25.5 mm |
131 mm X 46 mm X 25.5 mm |
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|
Weight |
130 g |
135 g |
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Battery |
Built-in 2000mAH rechargeable lithium-ion battery |
Built-in 2000mAH rechargeable lithium-ion battery |
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Standard Accessory |
Adaptor |
Adaptor |
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