QFM31..D
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QFM31..D
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Siemens QFM31..D Duct sensors for rel. humidity / temperature for demanding requirements
• • Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Function test
• Capacitive humidity measurement
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r.h.
Product Tags
ป้ายกำกับ
2-way
3-point rotary actuator
3.5 Nm
4 Nm
5 Nm
9 Nm
18 Nm
20 Nm
160 Nm
AC/DC 24 V
AC 24...240 V / DC 24...125 V
AC 120 V
AC 230 V
BELIMO
Cable Temperature Sensor
Characterised control valve with sensor-operated flow rate or power control
Combi valves (PICV) PN25
communicative
Damper actuator
DC 2...10 V
Duct Sensor CO₂
Duct sensor CO₂ / Temperature
Duct Sensors (Air)
Energy Valve
Fire damper actuator
Globe valve
Internal thread
Modulating
Modulating control valves with magnetic actuators
Modulating DC
Modulating rotary actuator
Open-close
Outdoor Humidity
PN 16
power and energy-monitoring function
RobustLine damper actuator
Rotary actuator
Rotary actuator (RobustLine) fail-safe
Sensors
Siemens
Spring-return actuator
Spring return
torque 10 Nm
torque 20 Nm
voltage AC/DC 24 V
