Fire Alarm Rate of rise ROR Heat Detector Hooseki HS-WS19L

The rate-of-rise heat detector, HS-WS19L, is designed to sense the rapid or abnormal rise in temperature of air. If ambient temperature rises rapidly, the air in chamber expands and presses the diaphram to close the contact point to give advanced warning. When a slower temperature change occurs, the expanded air escapes through a bleeding hole to keep the pressure balanced so that the fault alarm never occurs. Spesifikasi Rate of Rise Heat Detector HS-WS19L Hooseki Model : HS-WS19L Type : 2 wire Voltage Range : 12~30V DC Alarm Current : 24V DC 30mA Contact Rating : N/A Polarization : Non-polarized Alarm Temp. : Comply to EN54, CNS Ambient Temp. : -10C~+55C Ambient Humidity : 0~95% Material : Fire-proof Plastics Dimensions : 102 (Dia.) x 42 (H) mm Weight : 130g Color : White Note: Harap konfirmasi sebelum order Pemakaian wajib menggunakan Panel MCFA