Temperatuur | vochtigheidssensor, PoM

€ 84,70

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60sinds 10 jan. '25, 08:40

Beschrijving

The ODTHM sensors are multifunctional outdoor sensors that measure 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 depending on the set 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.

Temperature and humidity measurement in 1 sensor
These sensors measure both temperature and relative humidity. Both measured values as well as the dew point and light intensity can be read out by your building management system or by our SenteraWeb cloud for further processing.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 you can determine the range within which the output signal moves proportionally.