TVOC | temperatuur | vochtsensor, 24 VDC

€ 161,45

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00sinds 10 jan. '25, 08:40

Beschrijving

The RSVCF sensor measures temperature, relative humidity and TVOC. For each of these measured values, it has a separate output to which you can directly connect the EC fan or control valve. Or, if desired, a speed controller for AC fans. The housing is designed in such a way that it fits perfectly over a 68 mm flush-mounted box. This allows the cabling to be neatly concealed. It also has an integrated light sensor, and requires 18 to 34 VDC supply voltage and for the output you can choose between 0 - 10 VDC / 0 - 20 mA / PWM. As always with the new generation of Sentera sensors, this sensor is equipped with Modbus RTU communication.

Indoor air quality based on temperature, humidity and TVOC
Controlling indoor air quality is not easy. You would like the sensor to take everything into account. Well, this sensor from Sentera can register several measurements . And for each of these measurements it has a separate output. You could use one of these outputs to control an EC fan, a control valve or a speed controller for AC fans. But you can also send multiple outputs to your air handling unit or third party external controller. Like all recent room sensors from Sentera, it is equipped with a built-in temperature and relative humidity sensor. On top of that, it also has a built-in TVOC sensor element with which it measures the total of volatile organic compounds in your home. Volatile organic compounds ( VOCs) are a large group of chemicals that are found in many products that we use to build and maintain our homes and buildings. Once they are inside a building, they are released or evaporate into the indoor air that we breathe. Common examples of VOCs that are present in our daily lives include: benzene, xylene, ethylene glycol, formaldehyde, and methylene chloride. Typical sources include paints or varnishes, new carpets, glues, cleaning products, smoking, dry cleaning, photocopiers, building materials such as foam, and burning wood. The risk of health problems from inhaling a chemical depends on the exact chemical compound, the concentration, and the duration of exposure. Inhaling low levels of VOCs over a long period of time can increase the risk of health problems for some people, especially those with asthma or who are particularly sensitive to chemicals. Since VOCs refer to a group of chemicals, each of them has its own toxicity and potential to cause different health effects. Inhaling high levels of VOCs has been known to cause eye, nose, and throat irritation, headaches, drowsiness, nausea, impaired concentration, and fatigue

On 24 VDC power supplyThis sensor is available in different versions depending on the required power supply. This version can be powered by the most common 24 VDC power supplies. You can also connect multiple sensors simultaneously to the Sentera power supplies.
Permanent visual control
Thanks to the integrated and dimmable LEDs, you can see at a glance whether the measured value is acceptable, or whether it is in the warning zone or even in the danger zone . Not every situation is the same, so you determine the values at which the LEDs change colour.Smart constructionThe RSxxx series are suitable for surface mounting. But in a smart way. The mounting is designed in such a way that it fits perfectly over a standard 68 mm flush-mounting box. And the cable passage is at the back, so you can work perfectly with flush-mounted pipes.Adjustable range per measured value
For both temperature, relative humidity and VOC you can determine the range within which the output signal moves proportionally. This signal can then be used as a signal input for an air handling unit or controller. But if you simply want to control proportionally, it is perfectly possible to directly control an EC motor or valve drive with it.