22DTH-51M | Belimo | Active duct Humidity SensorDuct Sensor Humidity Temperature active, 0 5 V, 0 10 V, Probe length 5. 5" [140 mm], Probe diameter 7. 09" [19. 5 mm]

A actuators provide true spring-return operation for reliable fail-safe application and positive close-off on UL555S dampers

spring return (fail-safe)

20 inch WC [20

Master-Slave wiring for either configuration

EFB120 Damper Actuator

The MEI-EM20 supports native communication via BACnet and Modbus protocols

Probe length 7" [180 mm]

AFBUP Damper Actuator

Duct Sensor CO2 / Temperature active

Outside Temperature Sensor active

AFRB24 Fail-safe Actuator

AFRX24 Eletronic Fail-safe Customizable Actuator