Various sensor products
NAP－740
NAP-740 is a formaldehyde sensor and is recommended to use for detecting residues of formaldehyde used for sterilization and disinfection as well as for detecting formaldehyde gas generated from building materials.
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| Fig. Structure of NAP-740 |
Characteristics
| Items |
Characteristics |
| Detection range |
HCHO 0 ~ 50ppm |
| Output current |
80 ± 20nA/ppm |
| Repeatability |
Less than ± 2％ |
| Response time |
T90: Less than 30 sec. |
| Zero point drift |
Less than 3ppm (-20 ~ 50℃) |
| Ambient Temp. |
－20 ~ +50℃ |
| Ambient humidity |
15 ~ 90％RH |
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| Fig. Recommended circuit |
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