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Transformer Hot Spot Fiber Optic Temperature Sensing

The FTX-602-XFMR+ temperature transmitter offers exceptional value for transformer winding hot-spot temperature monitoring. It reads both OSENSA and Luxtron™ brand (manufactured by Lumasense Inc.) fluorescent temperature probes. The FTX-602- XFMR+ and FTX-402-XFMR+ 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 through a 5-pin T-Bus connector.


Product Specs

Number Of Channels
6
Analog Output
none
Digital Interface
Isolated 3-wire RS-485
Measurement Range
-50°C to +250°C
Resolution
0.1°C
System Accuracy
±2.0°C
Update Rate
30 Hz
Operating Environment
-40°C to +65°C
Communication Protocol
Modbus RTU, Half Duplex
Status Indication
6 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

Temperature Transmitters
Switchgear, Transformer, E-Mobility

6 or 4-ch Transmitter, RS-485 Only

Number Of Channels:
6
Analog Output:
none
Digital Interface:
Isolated 3-wire RS-485
Temperature Transmitters
Switchgear, Transformer, E-Mobility

4-ch Transmitter, RS-485 Only

Number Of Channels:
4
Analog Output:
none
Digital Interface:
Isolated 3-wire RS-485
Temperature Transmitters
Switchgear, Transformer, E-Mobility

3, 2 or 1-Ch Transmitter, USB, RS-485, 4-20mA

Number Of Channels:
3
Analog Output:
Isolated 4-20mA
Digital Interface:
USB & Isolated RS-485
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