Intrinsically safe conventional heat detector, developed for explosion hazardous areas and harsh environments (IP67). Alarm temperature 57 °C. EN54-5 classification A2.
EC-H/BS 78°C CONV HEAT DET - 5200173-00
HC100 B, IP67 HEAT DETECT 80C - 038021
EVC-PY-IS OPTICAL SMOKE DET IS - N1144