Valuable Electrical Measurements for Your Rail Operation

Ohio Semitronics’ DC/AC voltage, current, and frequency transducers provide highly accurate electrical measurements

in the worlds harshest railway environments.  OSI DC Current transducers are used to monitor critical “on/off” third

rail safety issues.  In addition, OSI provides highly accurate monitoring of DC current and DC voltage for railcars.

With the prevalence of AC outlets on railcars for computer, phone and device charging, OSI transducers are now being

used for AC monitoring to assure inverters are not overloaded.

If you are not sure of the exact product you need, our technical experts can help you specify the right product for your

transportation applications and will work with you to solve specific problems or challenges.