SNOV INTERNATIONAL CO., LIMITED
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Payment Terms: | T/T,WU |
Place of Origin: | Guangdong, China (Mainland) |
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Working voltage | DC9V | |||
Standby Current | ≤10uA "(LCD)," 5uA (LCD) | |||
Alarm Current | ≤25mA | |||
Displaying Range | 0-999PPM | |||
LCD Displayer (optional) | 4 digits LCD displayers | |||
Audibility | 3±0.5KHZ | |||
Frequency | Continuously emitting red light and sounder | |||
Alarm sound level | >85dB at 10 feet (3m) | |||
Alarm Density | 50ppm | 100ppm | 300ppm | |
Alarm in 60-90 minutes | Alarm in 10 ~ 40 minutes | Alarm in 3 minutes | ||
Led Indication /Sound Pattern | Standby | Alarm | ||
Green Led flashes once every 30 seconds | Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat, | |||
Low-bat Indicator | Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD | |||