| Sign In | Join Free | My bushorchimp.com |
|
Model Number : KGD-YQ-537
Certification : CE
Place of Origin : CHINA
MOQ : 1PCS
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 1000 Piece/Pieces per Week negotiable
Delivery Time : 5-8 work days
Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available
Communication : RS - 232, can connect Gasboard series tail gas
1 : 2
Range : NO₂: 0 - 1000ppm
Indication Error : Relative error ≤ ± 4%; Absolute error ≤ ± 25ppm (Either one is satisfied)
Resolution : 1ppm
Response Time : T90 ≤ 4.5s
The KGD - YQ - 537 series NDUV Ultraviolet Ultra - low Range Gas Sensor Module adopts the Non - Dispersive Ultraviolet Absorption (NDUV) technology. The ultraviolet light beam passes through the measuring gas cell and is absorbed and attenuated. Then, the concentration of the measured gas is calculated according to the absorption relationship of Lambert - Beer's law. The product uses a highly stable ultraviolet light source and, through a unique optical path design, can directly measure NO₂ gas without a converter furnace, featuring high measurement accuracy, strong stability, and not being affected by the conversion efficiency of the converter furnace.

| Range | NO₂: 0 - 1000ppm |
| Indication Error | Relative error ≤ ± 4%; Absolute error ≤ ± 25ppm (Either one is satisfied) |
| Resolution | 1ppm |
| Response Time | T90 ≤ 4.5s |
| Communication | RS - 232, can connect Gasboard series tail gas |
|
|
NDUV Gas Sensor Module with 0-1000ppm NO₂ Range RS-232 Communication and T90 ≤ 4.5s Response Time Images |