- · High quality chamber with photoelectric sensor · ;
- 3 years battery life;
- Alarm if accumulated dose of CO is exceeded: 50 ppm (0.005%) and above—within 90 minutes 100 ppm (0.01%) and above—within 40 minutes 300 ppm (0.03%) and above—no more than 3 minutes;
- Constant temperature alarm:>64 ℃;
- Differential temperature alarm: T>10 ℃/min;
| Subseries | Environment Detector |
|---|---|
| RF Frequency | 868MHz |
Model: DS-PD452SMK-WE/Black | EAN: 6936422150495




