Auswerteeinheit NLSW45-4 mit Relais-Ausgang zur Strömungsüberwachung von Flüssigkeiten Operating voltage:230 V AC ✅ Optical smoke detector -

✅ Optical smoke detector - Specially developed for ventilation ducts to detect smoke with a patented rotating housing for easy installation in any direction

✅ Flameproof enclosure "d"

suitable for FlowGuard® FT401

✅ Backwards compatible with Calectro's overtemperature alarm

Material: Stainless steel

Auswerteeinheit NLSW45-4 mit Relais-Ausgang zur Strömungsüberwachung von Flüssigkeiten Operating voltage:230 V AC ✅ Optical smoke detector -Flow monitor for monitoring liquids With switching output (1 NO 1 NC) suitable for switch cabinet installation, robust stainless steel sensor housing for industrial environments available separately Large measuring range for monitoring the flow of liquids (0. 03 3 m s) and gases (0. 5 20 m s) Type tested by TV NORD in accordance with DIN EN 61010 1: 2011 07 Sensitive and infinitely adjustable switching point Example areas of application: Monitoring of