Tachometer with DC voltage and TTL output In many experimental investigations and measurements it is necessary to record the speed precisely. In particular, the recording is absolutely necessary for the representation of speed-dependent waterfalls or speed-dependent measured variables (e.g. order analysis). Speed Detection The vSpeedBox makes it possible to save the speed information with a normal measuring channel without special tacho inputs. For this purpose, the speed values are measured with high accuracy with the vSpeedBox and output as DC voltage. This DC voltage can be recorded by any measuring system with a DC channel. Overload Indicator At the same time, the impulses coming from the LED sensor are output to a TTL output. To ensure maximum accuracy, three speed ranges can be set on the box: · · · The respective measuring ranges are output with a resolution of 4000 steps. If the set measuring range is exceeded, the operating display LED starts to flash. The vSpeedBox system consists of two components: · LED-Sensor · Controller

For the acquisition of the speed impulses we also supply an optical sensor, which is adapted according to the test setup. Technical specifications: Sensor M16 x 1,5 with angle bracket Measuring principle Measuring distance Reflective film Size Sensor Cable length Temperature range Size Controller Measurement ranges 400 RPM = 4 Volt 4.000 RPM = 4 Volt 40.000 RPM = 4 Volt Power supply LED-Sensor, Controller, Power supply Information: For more information or a demonstration, please contact us at the address below.