Gas detection tubes for ammonia
: Dräger
About this item
To measure the 'spot concentrations' of ammonia including determination of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces. For use with an Accuro® pump. Other basic substances such as organic amines are indicated as well. For Ammonia 2/a, 5/a, 5b, the indication is not affected by :
- 300 ppm nitrous fumes
- 2000 ppm sulfur dioxide
- 2000 ppm hydrogen sulfide
One stroke is equivalent to a volume of 100 ±5 ml of gas passing through the tube.
Operating conditions: 10 to 50 °C ; Up to 20 mg/L H₂O ; Ammonia 0,5 %/a 10 to 30 °C ; 3 to 12 mg/L H₂O absolute humidity.
(*) Desorption stroke in clean air.
Specifications
- Catalog No:
- 151-3150
- 151-3156
- 151-3155
- 151-0109
- 151-0185
- Model:
- Ammonia 0,5 %/a
- Ammonia 5/a
- Ammonia 0,25/a
- Ammonia 2/a
- Ammonia 5/b
- Colour change:
- Yellow to violet
- Yellow to blue
- Yellow to blue
- Yellow to blue
- Yellow to blue
- Measurement time:
- 20 s
- 60 / 10 s
- 60 s
- 60 s
- 10 s
- No. of strokes:
- 1 + 1 (*)
- 10 / 1
- 10
- 5
- 1
- Standard deviation:
- ±10 - 15 %
- ±10 - 15 %
- ±10 - 15 %
- ±10 - 15 %
- ±10 - 15 %
- Standard range:
- Calibrated at 20 °C and 1013 hPa
- Calibrated at 20 °C and 1013 hPa
- Calibrated at 20 °C and 1013 hPa
- Calibrated at 20 °C and 1013 hPa
- Calibrated at 20 °C and 1013 hPa
Specifications
Product Information
- Catalog #Supplier #Parameter(s)RangePkAvailabilityPrice
- 151-3150CH31901Ammonia 0,5 %/a0,05 - 10 Vol %101 * 10 items£111.00Supplier Article Number: CH31901Local Article Number: DRAECH31901Specifications:
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Specifications
ModelAmmonia 0,5 %/aEnvironmentally PreferableColour changeYellow to violetMeasurement time20 sNo. of strokes1 + 1 (*)Standard deviation±10 - 15 %Standard rangeCalibrated at 20 °C and 1013 hPa - 151-3156CH20501Ammonia 5/a5 - 700 ppm101 * 10 items£106.00Supplier Article Number: CH20501Local Article Number: DRAECH20501Specifications:
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Specifications
ModelAmmonia 5/aEnvironmentally PreferableColour changeYellow to blueMeasurement time60 / 10 sNo. of strokes10 / 1Standard deviation±10 - 15 %Standard rangeCalibrated at 20 °C and 1013 hPa - 151-31558101711Ammonia 0,25/a0,25 - 3 ppm101 * 10 items£127.00Supplier Article Number: 8101711Local Article Number: DRAE8101711Specifications:
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Specifications
ModelAmmonia 0,25/aEnvironmentally PreferableColour changeYellow to blueMeasurement time60 sNo. of strokes10Standard deviation±10 - 15 %Standard rangeCalibrated at 20 °C and 1013 hPa - 151-01096733231Ammonia 2/a2 - 30 ppm101 * 10 items£110.00Supplier Article Number: 6733231Local Article Number: DRAE6733231Specifications:
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Specifications
ModelAmmonia 2/aEnvironmentally PreferableColour changeYellow to blueMeasurement time60 sNo. of strokes5Standard deviation±10 - 15 %Standard rangeCalibrated at 20 °C and 1013 hPa - 151-01858101941Ammonia 5/b2,5 - 100 ppm101 * 10 items£104.00Supplier Article Number: 8101941Local Article Number: DRAE8101941Specifications:
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Specifications
ModelAmmonia 5/bEnvironmentally PreferableColour changeYellow to blueMeasurement time10 sNo. of strokes1Standard deviation±10 - 15 %Standard rangeCalibrated at 20 °C and 1013 hPa
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