Gas Detector Head
 |
| Model | RD-4 | |
|---|---|---|
| Sampling | Diffusion Method | |
| Measuring Gas | Hydrogen | |
| Detection Principle | Catalytic combustion method | |
| Explosion proof | d3aG4 | |
| Dimensions | 140(W)×175(H)×108(D)mm | |
| Weight | 4.2kg | |
| Conformity Detector Alarm Unit | FA-470 (discontinued), FA-480, FA-490, KA-700RF, KU-7R/F | |
