SENSITRON S3849R454B R454B detector. alarm thresholds set at 5% e 10% LFL

The SMART3H LITE detector allows you to detect refrigerant gases and carbon dioxide in hotels and residential areas. The design is aimed at having a product with an excellent quality/price ratio, thanks also to the presence of a special infrared sensor. The detector's status is constantly displayed via three intelligent LEDs that uniformly illuminate the semi-transparent crown. The SMART3H LITE detector has a 12-24 Vdc power supply, is equipped with an RS485 serial output and two relays. The case is made of polycarbonate and has an IP42 protection rating.