- Security & Protection
- Alarm
GD-708 type ultraviolet photosensitive tube applied to flame detector and fire alarm
GD-708 light sensitive tube is a type of cold-cathode gas diode. This type of diode is characterized by wide working voltage, desirable sunlight blindness, high sensitivity, and quick response. So
far it is mainly applied to ultraviolet flame detector and monitor.
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Country: China (Mainland)