Manufacturing Electrical Transducers, Current Sensors, Energy Monitoring, Instrumentation.
OSI’s initial products were transducers based on the Hall Effect measurement principles Dr. Bulman (Founder of OSI) outlined in 1952. Since this time, OSI has rapidly developed and evolved a number of accurate electrical and electromagnetic measurement technologies, and has successfully defined over 13,000 products. OSI's 13,000+ product line has grown to include voltage transducers, watt transducers and multifunction meters.
Ohio Semitronics, Inc products are driven by customers’ expanding needs. As customers innovate, OSI develops, or in some cases, creates a measurement solution to meet their needs. This breadth of offering is enabled by a customer’s ready access to a team of application specialists whom can understand customer applications, define a customer’s needs, and then select or create the proper solution.
Provide accurate power measurement solutions to meet a variety of business needs.
Current sensors
Current transducers
Frequency transducers
Integrators
Multifunction meters
Digital panel meters
Power factor transducers
Signal conditioners
Current relays
Voltage relays
Voltage transducers
Watt transducers
VAR transducers
Precision resistors
Fuse blocks
