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HVAC transmitters and sensor controllers

Smart ventilation systems require performant HVAC sensors. The measurements of these HVAC transmitters can be used to control volume flow or air velocity in function of the indoor air quality or IAQ. Demand based ventilation or fresh air supply in function of temperature, relative humidity, CO2 or other parameters, allow you to optimise indoor air quality while realising significant energy savings. If you want to create your perfect environment, you need to monitor the most relevant parameters. 

Temperature & relative humidity transmitters
Temperature & relative humidity transmitters
The transmitters measure temperature and relative humidity and transfer the measured values into an analogue output or a Modbus RTU register. The intelligent sensors feature adjustable ranges of temperature and relative humidity. Their algorithm controls a single analogue / modulating output based on the measured temperature and relative humidity values, which can be used to directly control an EC fan or an actuator powered damper.
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Temperature, relative humidity & carbon dioxide transmitters
Temperature, relative humidity & carbon dioxide transmitters
The transmitters measure temperature, relative humidity and carbon dioxide (CO2) and transfer these measured values into an analogue / modulating output or a Modbus RTU register. The intelligent sensors feature adjustable temperature, relative humidity and carbon dioxide (CO2) ranges. Their algorithm controls a single analogue/modulating output based on the measured temperature, relative humidityh and carbon dioxide (CO2) values, which can be used to directly control an EC fan or an actuator powered damper.
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Temperature, relative humidity & air quality
Temperature, relative humidity & air quality
The sensors measure temperature, relative humidity and air quality (TVOC or Total Volatile Organic Compounds) and transfer these measured values into an analogue output or a Modbus RTU register. The intelligent sensors feature adjustable ranges of temperature, relative humidity and air quality (TVOC or Total Volatile Compounds). Their algorithm controls a single analogue / modulating output based on the measured temperature, relative humidity and air quality values, which can be used to directly control an EC fan or an actuator powered damper.
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Temperature, relative humidity, CO/NO2
Temperature, relative humidity, CO/NO2
The sensors measure temperature, relative humidity and carbon monoxide (CO) or nitrogen dioxide (NO2) and transfer these measured values into an analogue output or a Modbus RTU register. The intelligent sensors feature adjustable ranges of temperature, relative humidity and CO (Carbon monoxide). Their algorithm controls a single analogue / modulating output based on the measured temperature, relative humidity and CO values, which can be used to directly control an EC fan or an actuator powered damper.
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Temperature
Temperature
Measure temperature and transfer the measured value into an analogue output or a Modbus RTU register. Also passive temperature sensors are available. Next to ambient temperature measurement, we also have solutions to measure wall temperature or water temperature (external temperature measurement of hot water pipes).
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Differential pressure switches
Differential pressure switches
Differential pressure relays or switches can be used to detect differential pressure levels. The activation point can be adjusted via a trimmer on the pressure switch.
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Differential pressure sensors
Differential pressure sensors
Differential pressure transmitters are designed to measure differential pressure, volume flow or air velocity. The measured value is transferred into an analogue output or Modbus RTU register.
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Differential pressure controllers
Differential pressure controllers
These differential pressure controllers generate a control signal to maintain the differential pressure, volume flow or air velocity at the requested value. Via Modbus RTU, it is possible to define one or more set points.
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Accessories
Accessories
Accessories for professional installation of differential pressure transmitters and controllers: transparent PVC tubes, differential pressure connection sets and pitot tubes to measure or control differential pressure, volume flow or air velocity.
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