SENSITRON S4663R452B R452B detector, thresholds 5% and 10% LFL, 90-240 Vac

SMART3H-FM LITE has a flush mount housing and is developed to detect refrigerant gases and carbon dioxide in hotels and commercial buildings. The product technology is cost-effective and integrates an infrared sensor for gas detection. An RGB LED placed on the side of the sensor describes the detector status. An internal buzzer is activated when the alarm thresholds are reached or when the detector is in fault. The SMART3H-FM detector is developed in two versions: one powered at 12-24 Vdc and one at 90-240 Vac. Each version hasan RS485 serial output and two relays.