Description
The Draeger 8103061 is the Water vapor 20/a-P detector tube, measuring range 20 to 250 mg H2O/m3, measuring time 10 min / 5 min / 2.5 min (handbook). Sold by the box of 10, 10 single-use tubes. Used in the Draeger Aerotest compressed-air test units. Ships in 1–2 business days; most orders arrive in 3–7 business days. All Draeger tubes for Water vapor.
Draeger 8103061 specifications
| Item | Draeger data |
|---|---|
| Part number | 8103061 |
| Gas or substance | Water vapor |
| Tube type | 20/a-P |
| Measuring range | 20 to 250 mg H2O/m3 |
| Measuring time | 10 min / 5 min / 2.5 min |
| Standard deviation | ± 15 to 20 % |
| Color change | yellow → reddish brown |
| Temperature | 0 to 40 °C |
| Reaction principle | H2O + SeO2 + H2SO4 → reddish brown reaction product |
| Pack | Box of 10 |
| Pump | Used in the Draeger Aerotest compressed-air test units |
Source: Dräger-Tubes & MicroTubes Handbook, 22nd edition (order no. 90 92 086), Dräger Safety AG & Co. KGaA.
Cross-sensitivity (handbook): Alcohols and unsaturated hydrocarbons at high concentrations can cause diffuse discoloration of the indicating layer. 6.1.6 D ata about Direct Indicating Dräger Diffusion Tubes 312| 312| Direct indicating Dräger Dräger diffusion CMS tubes
Other Draeger tubes for Water vapor
| Part number | Tube | Measuring range | Pack |
|---|---|---|---|
| CH23401 | Draeger Water Vapor 0.1 Detector Tubes, Box of 10 | 1 to 40 mg/L | Box of 10 |
| 8101321 | Draeger Water Vapor 0.1/a Detector Tubes, Box of 10 | 0.1 to 1.0 mg/L | Box of 10 |
| 8101781 | Draeger Water Vapor 1/b Detector Tubes, Box of 10 | 20 to 40 mg/L / 1 to 18 mg/L | Box of 10 |
| 8103031 | Draeger Water Vapor 3/a Detector Tubes, Box of 10 | 3.0 to 60 Ibs/mmcf | Box of 10 |
| 6728531 | Draeger Water Vapor 5/a-P Tubes for Aerotest, Box of 10 | 5 to 200 mg/m3 | Box of 10 |
Every Draeger tube for this gas, with live prices: Water vapor detector tubes.
Draeger 8103061 questions
What does the Draeger 8103061 measure? Water vapor, measuring range 20 to 250 mg H2O/m3.
What is the color change on the 8103061? yellow → reddish brown, read against the scale printed on the tube.
Do Draeger 8103061 tubes expire? Yes. Draeger prints an expiration date (month and year) on the package; the handbook states a typical shelf life for the customer of up to two years, stored sealed at the temperature on the package strip (handbook section 2.13).
How many tubes are in a box of 8103061? 10. Each tube is used once.
What temperature and humidity is the 8103061 rated for? Temperature 0 to 40 °C (handbook).
Guides: what Draeger tubes measure · pump strokes and measuring time · how to read a tube · expiration and storage · cross-sensitivity · all tubes by gas and range.
