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This controller is a digital temperature-dependent ventilation controller for centrifugal fans that draw in both air and exhaust fans.
It works on the principle of changing the performance of the fan when the temperature exceeds the specified point. If the temperature is too high, the controller accelerates the rotation of the fan blades. When the temperature stabilizes at the desired level, the fan will return to the specified revolutions. The sensor included in the kit has a cable length of 4 m, if it is not sufficient it can be extended to 50 m. This applies in particular to the dismantling of the old cable, the assembly of the new cable and the first start, since incorrect installation can damage the components of the device.
Do not place the sensor too close to sources of heat or light, as this can affect measurement errors and incorrectly set parameters.
Specification
- The step-by-step transformer regulates the speed automatically on a 6-step up/down scale , depending on the temperature (its operation is represented by an indicator made of colored LED didods ). - vacuum function: the inlet fan always works 1 Step deeper than the retractable fan to prevent unwanted odors from escaping - The temperature hysteresis (sensitivity) is set with two controllers (below the photo). - The control is delivered as a ready-to-use component. - This reliable fan controller is equipped with a sealed waterproof cover, hinged plugs and a low voltage sensor, making it ideal for use in damp rooms. - There is a 4 m long cable attached, which can be extended up to 8 m. specificity: Dimensions: 265 x 300 x 205 mm - Developed for current with 2.5 A/600 W - voltage: 230 V/50 Hz - The digital 5 V sensor measures temperatures in the range from -55 ° C to 125 ° C. - accuracy 0.5 ° C (range –10 ° C to 85 ° C) - Protection class: IP44 |
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Controller type: | temperature controller ,
fan controller |