The EGE Elektronik LNZ 450 series is the authoritative choice for industrial air-handling applications.
The EGE Elektronik LNZ 450 series is the authoritative choice for industrial air-handling applications. Unlike mechanical pressure switches or flap-type monitors that can fail due to dust accumulation or bearing wear, the LNZ 450 operates on the calorimetric (thermal) principle. This means the sensor has no moving parts, making it exceptionally resistant to the vibration and contamination typically found in industrial environments
EGE-Elektronik Spezial-Sensoren GmbH has been developing and manufacturing special purpose sensors for automation applications since 1976. The company serves leading international producers from a wide range of industries. Its product portfolio includes flow controllers, infrared, opto and ultrasonic sensors, capacitive proximity switches, light barriers and inductive proximity switches. EGE also provides sensors for highly sensitive applications, e. g. hazardous areas. The development department`s highly qualified staff cooperates closely with all customers, ensuring continuous product updates and enhancement.
EGE has been a pioneer in the field of flow controller and an innovator and decisive participant in the development of today's globally utilized thermal flow controllers. The in-house EMC and test laboratories ensure that all inspections and tests required for permits and conformity certificates are carried out quickly and reliably. Product quality is guaranteed with a continuously monitored quality management system in accordance with EN ISO 9001:2000.
Thermal Measurement Principle: Solid-state design with no moving parts for maintenance-free operation.
Integrated Evaluation Electronics: No external amplifier required; the switching output is handled directly within the sensor head.
Visual LED Display: Multi-color LED chain indicates flow velocity and the set switching point.
Exhaust Ventilation: Monitoring extraction hoods in chemical or welding environments to ensure worker safety.
Filter Monitoring: Detecting decreased airflow caused by clogged filters in HVAC systems.
Cooling Fan Supervision: Ensuring critical electronic cabinets or motors are receiving adequate airflow.
