Skip to main content Skip to search Skip to main navigation

The gas detector Pac 8000 PH3 reliably and precisely detects the concentration of phosphine and warns of dangerous gas concentration.

  • Single gas detector for personal measurement
  • XXS sensor technology with high response speed and membrane filter
  • Standard measurement range: 0 - 20 ppm, A1/A2 alarm thresholds: 0.1/0.2 ppm
  • 360° alarm signal, acoustic (90 dB) and visual
  • The gas detector has a robust, easy-grip housing for use under extreme conditions
  • Large and user-friendly display with bright backlighting
  • Storage of concentrations and events with date and time

 

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

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

Further information about the product can be found on our website. Please follow the link.


Technical Data - Dräger Sensor XXS PH3

Detection Limit 0.02 ppm
Resolution 0.01 ppm
Measurement Range/Relative Sensitivity
  • 0 to 20 ppm PH3 (Phosphine) (1.00)
  • 0 to 20 ppm AsH3 (Arsine) (1.00)
  • 0 to 20 ppm B2H6 (Diborane) (0.25)
  • 0 to 20 ppm SiH4 (Silane) (0.50)
  • 0 to 20 ppm GeH4 (Germane) (0.40)
  • 0 to 20 ppm H2Se (Hydrogen Selenide)* (0.50)
Response Time ≤ 10 seconds (t90)
Precision Sensitivity ≤ ± 2 % of the measured value
Long-term Drift (at 20 °C)
  • Zero point: ≤ ± 0.05 ppm/year
  • Sensitivity: ≤ ± 2 % of the measured value/month
Warm-up Time ≤ 15 minutes
Environmental Conditions
  • Temperature: PH3, AsH3, SiH4: (-20 to 50) °C (-4 to 122) °F; B2H6: (0 to 50) °C (32 to 122) °F; GeH4: (15 to 35) °C (59 to 95) °F
  • Humidity: (10 to 90) % r. H.
  • Pressure: (700 to 1300) hPa
Test Gas approx. 0.2 to 18 ppm PH3

Relevant Cross Sensitivities - Dräger Sensor XXS PH3

The values provided in the table are reference values and apply to new sensors. The specified values may vary by ±30%. The sensor may also be sensitive to other gases (data available upon request from Dräger). Gas mixtures can be displayed as a sum. Gases with negative sensitivity can offset a positive display of PH3. It should be checked if gas mixtures are present.

Gas/Vapor Concentration Display in ppm PH3
Ammonia (NH3) 50 ppm no influence
Chlorine (Cl2) 10 ppm ≤ 2 (–)
Hydrogen Sulfide (H2S) 20 ppm ≤ 20
Sulfur Dioxide (SO2) 10 ppm ≤ 1
Hydrogen Cyanide (HCN) 60 ppm ≤ 5
Hydrogen (H2) 1000 ppm ≤ 0.3

(-) negative sign of deviation

Rental Advanced: Yes
Rental item or Consumable?: Rental items
Sensors: PH3

Accessory Items

Calibration Gas HCN, 10ppm in N2
SRM09280

$636.13*

Similar Items