A micro-electromechanical spring-mass-system is continuously measuring the acceleration and transforms the measured data into an analog 4-20mA output signal. The sensor complies with the standards of DIN EN 50155 for railway vehicles. It is espacially intended to be used in the on-board network of rail vehicles. Its extrem rugged housing enables applications in harsh conditions in the outskirt area of the vehicle, directly at the bogie. The sensor impresses by its high ruggedness against impact, dust as well as moisture and guarantees high reliability. The device detects accelerations in a measuring range of ± 4g and operates with 24 Volt supply voltage.
Belgium
The RECOVIB® industrial accelerometers bridge the gap between the performance of laboratory accelerometers (which are often expensive, fragile and offer low protection) and the robustness of industrial accelerometers (which are sometimes cheaper but often noisy and inaccurate). Our accelerometers can be deployed in industrial environments for monitoring machinery or structures. The RECOVIB® accelerometers are of proven design and the majority of the models available are widely used in a variety of fields, such as the machine tools, precision machining and on-shore and off-shore wind energy sectors in monitoring or active vibration control applications. INTERNAL SIGNAL CONDITIONING The signals from the vibration sensor are amplified and conditioned by the accelerometer unit itself before being passed to the data acquisition system through a disturbed industrial medium. Our accelerometers are equipped either with a voltage output or a 4-20 mA current output.
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SPIROL specializes in the manufacture of precision machined AAR Nuts for the railroad industry. SPIROL's Railroad Nuts are held 100% square to the tap. SPIROL's thread pitch diameter allowances are engineered for ease of assembly after plating, yet manufactured to strict standards with specific gages. Each production lot has a unique identification number and is traceable through each manufacturing process back to the original raw material test certificate. SPIROL's Railroad Nuts, otherwise referred to as AAR Clamp Nuts, Binding Nuts, and Gold Test Nuts or AAR Signal Nuts are used in signal lights, crossing bells and terminal blocks.
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