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The Pac 8000 NH3 gas warning device reliably and precisely detects the concentration of ammonia and warns of dangerous gas concentration.

  • Single gas measurement device for personal measurement
  • XXS sensor technology with high reaction speed and membrane filter
  • Standard measurement range: 0 - 300 ppm, A1/A2 alarm thresholds: 20/40 ppm
  • 360° alarm signal, acoustic (90 dB) and optical
  • The gas detector features a robust, ergonomic housing for use under extreme conditions
  • Large and user-friendly display with bright backlight
  • Storage of concentrations and events with date and time

 

Conduct the required function tests before each use with Dräger test and calibration stations and the associated test gases. The basis for the function tests are the information sheets T021 / T023 (DGUV Information 213-056 or DGUV Information 213-057). Further information can be found here.

If you desire a custom alarm threshold configuration, please specify the alarm thresholds in the comment field at the end of the ordering process.

For more information about the product, visit our website. Please follow the link.


Technical Data - Dräger Sensor XXS NH3

Detection Limit 4 ppm
Resolution 1 ppm
Measurement Range 0 - 300 ppm NH3 (Ammonia)
Response Time ≤ 10 seconds (t50)
Precision Sensitivity ≤ ± 3% of measured value
Long-term Drift (at 20 °C)
  • Zero Point: ≤ ± 5 ppm/year
  • Sensitivity: ≤ ± 2% of measured value/month
Start-up Time ≤ 12 hours
Environmental Conditions
  • Temperature: (-40 to 50) °C (-40 to 122) °F
  • Humidity: (10 to 90)% RH
  • Pressure: (700 to 1300) hPa
Temperature Influence
  • Zero Point: ≤ ± 5 ppm
  • Sensitivity: ≤ ± 5% of measured value
Humidity Influence
  • Zero Point: ≤ ± 0.1 ppm/% RH
  • Sensitivity: ≤ ± 0.2% of measured value/% RH
Test Gas approx. 10 to 75 ppm NH3

Relevant Cross Sensitivities - Dräger Sensor XXS NH3

The values indicated in the table are guideline values and apply to new sensors. The specified values may vary by ±30%. The sensor may also be sensitive to other gases (data available on request from Dräger). Gas mixtures may be displayed as a total. Gases with negative sensitivity can negate a positive NH3 display. It should be checked if gas mixtures are present.

Gas/Vapor Concentration Display in ppm NH3
Chlorine (Cl2) 10 ppm ≤ 30 (–)
Hydrochloric Acid (HCl) 20 ppm ≤ 15 (–)
Diethanolamine (C4H11NO2) 10 ppm 5 ppm
Ethanol (C2H5OH) 250 ppm ≤ 40
Ethine (C2H2) 100 ppm no influence
Ethyldimethylamine (C4H11N) 50 ppm 30 ppm
Carbon Dioxide (CO2) 10 vol.-% no influence
Carbon Monoxide (CO) 1000 ppm no influence
Phosphine (PH3) 1 ppm ≤ 2
Hydrogen Sulfide (H2S) 20 ppm ≤ 70
Nitrogen Dioxide (NO2) 20 ppm ≤ 10 (–)
Nitric Oxide (NO) 20 ppm ≤ 10
Hydrogen (H2) 1000 ppm ≤ 4

(-) negative sign of deviation

Rental Advanced: Yes
Rental item or Consumable?: Rental items
Sensors: NH3