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FTX-602-PWR+

Reliable Fiber Optic Thermal Monitoring

Osensa’s PWR+ series fiber optic temperature transmitter offers scalable industry leading performance. Each signal conditioner accepts either three or six optical fiber sensor inputs for convenient three-phase 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-602-PWR+ and FTX-302-PWR+ are powered by 12~24VDC and 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 by the five-pin T-Bus connector.

Product Specs

Number Of Channels

Analog Output

none

Digital Interface

Isolated 3-wire RS-485

Measurement Range

-40°C to +200°C

Resolution

0.1°C

System Accuracy

±1.0°C (No calibration required, ever)

Update Rate

30 Hz

Operating Environment

-40°C to +65°C

Communication Protocol

Modbus RTU, Half Duplex, 9600 to 115200 baud

Status Indication

3 Color Flashing and Solid LEDs

Operating Humidity

0 to 90% RH (Non-Condensing)

Power

12-24 VDC (2.5W max)

Dimensions

114mm Tall x 22.5mm Wide x 102mm Long

Mounting

35mm DIN Rail

Configuration Software

OSENSAView or OSENSAView Pro

Certifications

UL, CE, ROHS

Compatible Products

Datasheet

PRB-PF1

Fiber Optic Temperature Probes

Motors & Generators

2.3mm Nylon, 1000µm POF

Measurement Range:

-40°C to +120°C

Measurement Accuracy:

±1.0°C

Maximum Rating:

38 kV, 3 phase

Datasheet

PRB-GB3

Fiber Optic Temperature Probes

Motors & Generators

2.3mm FEP, 1000µm GOF

Measurement Range:

-40°C to 200°C

Measurement Accuracy:

± 1.0°C

Maximum Rating:

38 kV, 3 phase