The S2-CRD-200 conventional heat detector delivers an early warning against fire risk by triggering an alarm if the ambient temperature reaches 54 °C to 70 °C, or if it detects a rapid rate-of-rise in temperature exceeding 8 °C per minute. This A1R class detector is engineered for high performance in dusty or steamy areas where smoke detectors can fall short. Built to meet industry standards, the S2-CRD-200 is the ideal solution for demanding environments like factories, warehouses, and other industrial facilities.