AD-FM 248 HG

The FM248HG is an analogue transducer for measuring frequency signals and converting them conversion into a linear, analogue current or voltage signal. In order to guarantee stable operation over the long term, all frequency-determining components are permanently are soldered in at the factory and the use of equalisation trimmers is reduced to a minimum. Modifications to the electrical connection signals and frequency must only be carried out by the manufacturer. The device is maintenance-free and contains no mechanical components. A supply voltage of 12 V DC is provided for external additional preamplifiers. A 10-position rotary switch is provided for setting ten different input end frequencies. The setting elements for the final frequency value, full-point controller, zero-point controller and attenuation controller are accessible from the front accessible from the front, allowing flexible use of the device.