Calectro ST-P-DA Optischer Rauchmelder-Einsatz, Austauschkopf / Ersatzrauchmelder für Kanalrauchmelder beleuchtung ✅ Optical smoke detector in

✅ Optical smoke detector in intrinsically safe design for connection to the ATEX control unit ABAV-S3 230V ATEX

✅ Freely scalable measuring range m/s

Robust design for industrial environmentsIP65

Type of constructionDuct/immersion sensor for gases and liquids up to 600 °C with digital output

T6 und Zone 21 and 22

Calectro ST-P-DA Optischer Rauchmelder-Einsatz, Austauschkopf / Ersatzrauchmelder für Kanalrauchmelder beleuchtung ✅ Optical smoke detector inOptical smoke detector insert for reliable and fast smoke detection Replacement head replacement smoke detector for duct smoke detector UG 2 A2, UG 2 A3 and UG 2 A4( OPP) and Strulik BR , BKI , BKU and BK326 overflow dampers secondary air vents Easy installation and maintenance High quality sensor technology for minimized false alarms Tests according to EN 54