CO2 | Temperatuur | vochtigheidssensor, PoM

€ 233,69

171sinds 30 dec. '24, 13:10

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The ODMFM sensors are multifunctional outdoor sensors that measure CO2 temperature, relative humidity and ambient light. Based on these measurements the dew point can be calculated. They are equipped with Power over Modbus and all parameters are accessible via Modbus RTU. They can be connected directly to an RTVS position controller (transformer controller) so that it switches your AC fan to the correct speed according to the set CO2, temperature or humidity range. But thanks to their Modbus communication they can also be part of a network of sensors and controls or of your building management system.

Indoor air quality based on temperature, humidity and CO2
Controlling indoor air quality is not easy. You would like the sensor to take everything into account. Well, this sensor from Sentera can register various measured values. Like all recent Sentera room sensors, it is equipped with a built-in temperature and relative humidity sensor. In addition, it has a built-in NDIR CO2 sensor module. And for each of these measured values, as well as for the dew point and the light intensity, it has a separate Modbus register available. Your building management system or our SenteraWeb cloud service can use these values to calculate control algorithms, send notifications, etc.POM nutritionThe power supply and data of this version are via a single RJ45 connection. There is no analogue output. This makes this sensor easy to connect and cheap to buy . Ideal as part of a network or to control a frequency converter or our RTVS position controller .In combination with the RTVS position controllerThis sensor can be connected directly to a position controller that controls the speed of your AC fan. You can see how this works in this video.Additional light sensor
The Sentera IP65 sensors for demanding environments are already equipped with a light sensor that measures the ambient light. The measured values are also stored in a Modbus register so that they are available via Modbus RTU. And in future, or existing Modbus-compatible, applications you will even be able to adapt the algorithm according to the ambient light . IP65 surface mountedThe housing is made of high quality r-ABS VO (UL94) plastic. This material is very tough and offers good protection against impact. It offers IP65 protection against dust and water ingress. Each sensor is calibrated and tested in our factory. We use high quality sensor elements and components . This ensures the long-term stability and accuracy of this HVAC transmitter. To ensure optimum performance (temperature and humidity measurement), it should be protected from direct sunlight. Adjustable range per measured value
For both temperature and relative humidity as well as for CO2 you can determine the range within which the output signal moves proportionally.