The Osensa Fiber Optic signal conditioner offers exceptional value combined with industry leading speed and accuracy. Whether your application requires one, two, or three sensing channels, the + transmitter is ideally suited for demanding research applications in MRI, microwave, and high electro-magnetic field environments. It can read optical sensors with tip diameters as small as 140 microns over distances up to 50 meters. It connects quickly to your personal computer with a standard USB cable to provide real-time temperature trending and data logging with the optional OSENSA View Pro software or LabView VI. The Optional 4-20mA analog outputs have 16 bit resolution with configurable alarms for easy connection to a PLC, temperature controller, solid state relay, or digital display. Multiple signal conditioners can be connected to a USB Port on the USB Base. Additional Groups of 10 can be used by adding USB Bases and USB Bases. Power can come connector mounted to the DIN rail or to side mount contacts. The computer connection can be with the small USB connector on the top or bottom mounted MODBUS. Temperature transmitter come in different numbers of channels, gains, resolutions and optical paths. Higher gain transmitters may be required for systems with a number of different interconnects due to Optical path losses.

FTX-100 – Single Channel
FTX-200 – Dual Channel
FTX-300 – 3 Channel
There are HT version for high temperature probes above 700C
HGLA for Laser Applications
There are HG versions for PRB-140
Specify Quantity of Temperature Transmitters
| Part Number | Model Number | Channels | Min Temp (°C) | Max Temp (°C) | Resolution (°C) | Top Micro USB | RS-485 | Analog Output (4-20 mA) | Gain | Laser Suitable (980–1064nm) | FUS with Extension | High Temp (>500°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FGA-0049B | FTX-100-LUX+ | 1 | -95 | 450 | 0.01°C | Yes | Yes | Yes | Medium | No | No | No |
| FGA-0050B | FTX-200-LUX+ | 2 | -95 | 450 | 0.01°C | Yes | Yes | Yes | Medium | No | No | No |
| FGA-0051B | FTX-300-LUX+ | 3 | -95 | 450 | 0.01°C | Yes | Yes | Yes | Medium | No | No | No |
| FGA-0149B | FTX-100-LUX+HT | 1 | 0 | 750 | 0.1°C | Yes | Yes | Yes | High | No | No | Yes |
| FGA-0150B | FTX-200-LUX+HT | 2 | 0 | 750 | 0.1°C | Yes | Yes | Yes | High | No | No | Yes |
| FGA-0151B | FTX-300-LUX+HT | 3 | 0 | 750 | 0.1°C | Yes | Yes | Yes | High | No | No | Yes |
| FGA-0058B | FTX-101-XFMR+ | 1 | -50 | 250 | 0.1°C | Yes | Yes | Yes | High | No | Yes | No |
| FGA-0057B | FTX-201-XFMR+ | 2 | -50 | 250 | 0.1°C | Yes | Yes | Yes | High | No | Yes | No |
| FGA-0146B | FTX-100-LUX+HG (High Gain) | 1 | -95 | 450 | 0.01°C | Yes | Yes | Yes | High | No | Yes | No |
| FGA-0147B | FTX-200-LUX+HG (High Gain) | 2 | -95 | 450 | 0.01°C | Yes | Yes | Yes | High | No | Yes | No |
| FGA-0148B | FTX-300-LUX+HG (High Gain) | 3 | -95 | 450 | 0.01°C | Yes | Yes | Yes | High | No | Yes | No |
| FGA-242A | FTX-100-LUX+HGLA | 1 | -95 | 450 | 0.01°C | Yes | Yes | Yes | High | Yes | No | No |
| FGA-0243A | FTX-200-LUX+HGLA | 2 | -95 | 450 | 0.01°C | Yes | Yes | Yes | High | Yes | No | No |
| FGA-0296B | FTX-100-LUX+Cryo | 1 | "-200 | 450 | 0.01°C | Yes | Yes | Yes | Normal | No | No | No |
| FGA-0297B | FTX-200-LUX+Cryo | 2 | "-200 | 450 | 0.01°C | Yes | Yes | Yes | Normal | No | No | No |
| FGA-0298B | FTX-300-LUX+Cryo | 3 | "-200 | 450 | 0.01°C | Yes | Yes | Yes | Normal | No | No | No |