FTX-301-PWR+ Temperature Transmitter Reliable Fiber Optic Thermal Monitoring
Osensa’s PWR+ series fiber optic temperature transmitter offers
scalable industry leading performance. Each signal conditioner
accepts three optical fiber sensor inputs for convenient threephase monitoring of hot spots in generator and transformer
windings, on bus bars in switch gear, or critical connection points
on transmission cables and circuit breakers. The FTX-301-
PWR+ model includes three isolated 4-20mA outputs that are
loop powered from a 12~24VDC source. All transmitters include
isolated RS-485 serial connectivity over industry standard
Modbus RTU protocol. Multiple transmitters can be connected in
series on a standard 35mm DIN rail with power and RS-485
communication supplied to by the five-pin T-Bus connector.
