Belimo LF24-SR Damper ActuatorBelimo LF24 SR Damper Actuator is a dependable HVAC control device designed for direct coupled, ON OFF and modulating damper operation with spring return. It runs on 24 Volt AC DC, supports 50 60 Hz, and provides precise damper positioning through a 210 VDC output signal. Built for rugged environments, the LF24 SR features a zinc coated steel body with a NEMA 2 IP54 enclosure for protection against dust and moisture. Its spring return operation

improves draft control

the 2374-510 provides dependable operation in challenging environments and simplifies installation with straightforward field adjustments and robust performance across a wide operating pressure range

2A current rating

and other control devices in industrial facilities

Material: Recrystallized Silicon Carbide

while a blue 12 sq in display keeps settings clear at a glance

and supports longer equipment life

Convertible regulator capable of adapting to different gas setups

Used On Portable Combustion Analyzer

It includes key ignition and conversion options such as HSI/DSI

Differential: 1–16°C for stable temperature control

The ignition typically reaches temperature in about 17 seconds