Intelligente CO2 | temperatuur | vochtsensor | zoemer, 230 V

€ 297,21

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10depuis 10 janv.. '25, 07:40

Description

These intelligent multifunctional flush-mounted sensors with integrated buzzer operate directly on 230 V mains voltage and have an adjustable temperature, relative humidity, CO2 and light sensor on board. Their algorithm controls a single analogue/modulating output based on the measured temperature, relative humidity and CO2. The output can be used to directly control an EC fan or a valve actuator. The output type can be selected between 0-10 VDC / 0-20 mA / 0-100% PWM. All data is also available via Modbus RTU. The CO2 sensor element is exchangeable. The firmware can be easily updated thanks to the bootloader function. And thanks to the integrated ambient light sensor, the ventilation system can be optimised depending on the occupancy of the room. The light intensity of the three integrated LEDs for status indication can be adjusted via Modbus RTU.

Indoor air quality based on a smart algorithm: temperature, humidity and CO 2
Controlling indoor air quality is not easy. You would like the sensor to take everything into account. Well, we have good news: the intelligent FCMF sensor from Sentera can combine different measured values into one combined measurement result. Like all intelligent room sensors from Sentera, it is equipped with a built-in temperature and relative humidity sensor. But on top of that, the FCMF8 also has a built-in NDIR CO 2 sensor module. CO 2 sensor with NDIR technology
People produce CO2 or carbon dioxide when they exhale. This makes the CO2 concentration a good indicator of the occupancy and activity level in a room. In many applications, CO2 sensors are used as an indicator of the ventilation requirement. This HVAC sensor provides a clear, visual indication of the CO2 level via the green, yellow and red LED. The green LED indicates that the CO2 level is within range - there is sufficient fresh air supply. When the CO2 level enters the warning range, the yellow LED lights up. Red means: CO2 out of range or insufficient fresh air supply. The measured temperature, relative humidity, CO2, dew point and light intensity are available via Modbus RTU. NDIR or Non-dispersive Infrared technology is used to measure the CO2 level. This technology offers low life cycle costs and accurate and stable long-term operation.Easy to connect to 230 VACThis FCMF sensor is available in different versions depending on the required power supply. The handy thing about this FCMF-8 version is that you can connect it directly to the 230 V mains. No need for a separate power supply. Additional light sensor
The Sentera room sensors are already equipped with a light sensor that measures the ambient light. You can save and retrieve the measured values. And in later, or existing Modbus-compatible, applications you will even be able to adapt the algorithm according to the ambient light .Permanent visual and acoustic control
Thanks to the built-in buzzer and built-in and dimmable LEDs, you can see at a glance whether the measured value is acceptable (green LED - no acoustic signal), or whether it is in the warning zone (yellow LED with acoustic signal) or even in the danger zone (red LED with acoustic signal). Not every situation is the same, so you determine the values at which the LEDs change colour.Flush-mounted or surface-mounted
You don't have to choose. The sensors from the Fxxx series are all suitable for both flush-mounted and surface-mounted installationReady to use
This sensor does not require any configuration. Once installed, it is ready to use. The default settings are sufficient for most applications. If necessary, the settings can be adjusted via Modbus RTU. For example, a different output type can be selected to make it compatible with other devices: 0-10 VDC / 0-20 mA / 0-100 % PWM / Modbus RTU. The light intensity of the LEDs for status indication is also adjustable. The Modbus register map provides a complete overview of all adjustable settings.Everything in proportion
You determine the " proportions " between the different measured values. By this we mean that you determine whether and to what extent the different measured values weigh in the final result. In this instruction video you can see how that works. You can also switch them off. So if you want, for example, only the humidity measurement and CO2 to be taken into account, but not the temperature, then that can be perfectly set via Modbus RTU.