Duct Sensors (Air)
Duct Sensors (Air)
Showing all 10 resultsSorted by popularity
Rotary actuator fail-safe for butterfly valves
• Torque motor 160 Nm
• Nominal voltage AC 24…240 V / DC 24…125 V
• Control modulating, communicative, hybrid
• With 2 integrated auxiliary switches
• Conversion of sensor signals
• Communication via BACnet MS/TP, Modbus
RTU, Belimo-MP-Bus or conventional control
Rotary actuator fail-safe for butterfly valves
• Torque motor 160 Nm
• Nominal voltage AC 24…240 V / DC 24…125 V
• Control modulating, communicative, hybrid
• With 2 integrated auxiliary switches
• Conversion of sensor signals
• Communication via BACnet MS/TP, Modbus
RTU, Belimo-MP-Bus or conventional control
Leakage switch
For detection of liquid leakage. Designed for
alarm, control and monitoring applications of
containers, false floors, suspended ceilings or
rooms for preventing unintended leackage.
With changeover relay contact for control of
control and display systems or for series
connection with a valve to interrupt the water
flow directly. Provision takes place
automatically after drying off of the contacts.
IP65 / NEMA 4 rated enclosure.
Duct sensor CO₂ / Temperature
For measuring CO₂, with integrated passive
temperature sensor. Dual channel CO₂
technology. IP65 / NEMA 4X rated enclosure.
Duct sensor CO₂ / Temperature
For measuring CO₂, with integrated passive
temperature sensor. Dual channel CO₂
technology. IP65 / NEMA 4X rated enclosure.
Duct sensor CO₂ / VOC / CO₂+VOC mix /
Temperature
Active sensor (0…10 V) for measuring CO₂ and
VOC or with integrated temperature sensor. See
options below for integrated sensors. Dual
channel CO₂ technology. IP65 / NEMA 4X rated
enclosure.
Duct sensor CO₂ / Temperature
Active sensor (0…10 V) for measuring CO₂, with
integrated temperature sensor. Dual channel
CO₂ technology. IP65 / NEMA 4X rated
enclosure.
- Duct sensor CO₂ / Humidity / Temperature
- Active sensor (0…10 V) for measuring CO₂, temperature and humidity.
- Dual channel CO₂ technology. Optionally available with LCD display. IP65 / NEMA 4X rated enclosure.
Differential pressure switch
For monitoring overpressure, vacuum and
differential pressure of air or other noncombustible, non-aggressive gases for both
HVAC and energy management applications.
With setpoint adjustment and automatic reset.
- Differential pressure sensor Air dual
Differential pressure transmitter with two
independent measuring systems. With each 8
selectable ranges and one output 0…5 V/10 V.
For monitoring the differential pressure of air
and other non-flammable and non-aggressive
gases. Typical application in HVAC systems for
monitoring air filters, fans V-belts or fire and
smoke control dampers. Options available with
LCD display. IP65 / NEMA 4X rated enclosure.