Temperature Transmitters

Highest accuracy, highest reliability, and lowest cost fiber optic temperature sensing solutions.

Switchgear, Transformer, E-Mobility

OSENSA’s FTX-910/610/310-PWR series fiber optic temperature transmitters provide continuous real-time temperature monitoring of switchgear, busbars, and other medium voltage electrical equipment rated up to 38kV. Each transmitter accepts from three to nine optical fiber sensor inputs. 

 

Model

Number Of Channels

Digital Interface

Measurement Range

Resolution

Measurement Accuracy

Update Rate

FTX-910-PWR+

9 Ch, RS-485 Only

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9

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

FTX-610-PWR+

6 Ch, RS-485 Only

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6

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

FTX-310-PWR+

3 Ch, RS-485 Only

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3

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

 

Model

Number Of Channels

Digital Interface

Measurement Range

Resolution

Measurement Accuracy

Update Rate

FTX-910-PWR+R

9, 6 or 3-ch Transmitter, RS-485 Only, with 2 Relays

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9

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

FTX-610-PWR+R

9, 6 or 3-ch Transmitter, RS-485 Only, with 2 Relays

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6

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

FTX-310-PWR+R

9, 6 or 3-ch Transmitter, RS-485 Only, with 2 Relays

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3

Isolated RS-485

-40°C to +200°C

0.1°C

±1.0°C

10 Hz per channel

 

Model

Digital Interface

Measurement Range

Operating Environment

Typical Measurement Noise

FTX-020-OEM-HT

1 Ch, OEM Module SPI or Modbus

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Serial Modbus or SPI

-40 to +200°C

-20 to +65°C (+85°C when when Max Probe Temp < 150°C)

Std Dev < 0.03°C

HTX-110-PWR

Handheld

View Product

-

-40°C to +200°C

-20°C to +50°C

-

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-602-XFMR+

6 or 4-ch Transmitter, RS-485 Only

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6

none

Isolated 3-wire RS-485

-50°C to +250°C

0.1°C

±2.0°C

30 Hz

FTX-402-XFMR+

4-ch Transmitter, RS-485 Only

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4

none

Isolated 3-wire RS-485

-50°C to +250°C

0.1°C

±2.0°C

30 Hz

 

Model

Number Of Channels

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-301-XFMR+

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

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3

USB & Isolated RS-485

-45°C to +200°C

0.1°C

±2.0°C

30 Hz

 

Model

Measurement Range

Resolution

System Accuracy

Operating Environment

Compatible Probes

HTX-100-XFMR

Handheld Fiber Optic Signal Conditioner

View Product

-40°C to +200°C

0.1°C

±1.0°C

-20°C to +50°C

PRB-G21, PRB-230

Motors + Generators

On-line fiber optic temperature monitoring is now commonplace for medium and high-voltage generator equipment. OSENSA’s PWR+ Temperature Monitoring Solutions provide continuous, real-time temperature monitoring of windings and connection points in generators and motors.

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-602-PWR+

6 or 3-ch Transmitter, RS-485 Only

View Product

6

none

Isolated 3-wire RS-485

-40°C to +200°C

0.1°C

±1.0°C (No calibration required, ever)

30 Hz

FTX-301-PWR+

3-Ch Transmitter, USB, RS-485, 4-20mA Output

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3

16-bit, 3kV Isolated 4-20mA

USB & Isolated 3-wire RS-485

-40°C to +200°C

0.1°C

±1.0°C (No calibration required, ever)

30 Hz

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

Operating Environment

Compatible Probes

FTX-301-PWR+R

3 Ch, USB, 4-20mA, RS-485 with 2 Relays

View Product

3

16-bit, 3kV Isolated 4-20mA

USB & Isolated 3-wire RS-485

-40°C to +200°C

0.1°C

±1.0°C (No calibration required, ever)

30 Hz

-

-

HTX-100-PWR

Handheld Fiber Optic Signal Conditioner with Bluetooth

View Product

-

-

-

-40°C to +200°C

0.1°C

±1.0°C

-

-20°C to +50°C

PRB-PF1, PRB-GB3

MRI, HIFU, Microwave

OSENSA's FTX300/200/100 LUX+ series is ideally suited for the demanding research applications in MRI, microwave, and high electro-magnetic field environments offering exceptional value combined with industry leading speed and accuracy.

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-300-LUX+HG

3 Ch, High Gain for weaker signals

View Product

3

3

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-200-LUX+HG

2 Ch, High Gain for weaker signals

View Product

2

2

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-100-LUX+HG

1 Ch, High Gain for weaker signals

View Product

3

3

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

Microwave, Induction Heating

OSENSA’s FTX300/200/100 LUX+HT series temperature sensors is ideally suited for microwave and induction heating applications due to their ability to operate in high temperature environments, while offering exceptional performance where traditional thermocouples fail.

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-300-LUX+HT

3 Ch, for High Temperature Only

View Product

3

3

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-200-LUX+HT

2 Ch, for High Temperature Only

View Product

2

2

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-100-LUX+HT

1 Ch, for High Temperature Only

View Product

1

1

USB & Isolated RS-485

-70°C to +450°C

0.1°C

±0.01°C from 0 to 40°C Ambient

30-90 Hz

Laser Ablation

OSENSA’s FTX300/200/100 LUX+HGLA series temperature sensors is specifically designed for Laser Ablation applications. 

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-300-LUX+HGLA

3 Ch, Laser Ablation (980/1064nm)

View Product

3

3

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-200-LUX+HGLA

2 Ch, Laser Ablation (980/1064nm)

View Product

2

2

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-100-LUX+HGLA

1 Ch, Laser Ablation (980/1064nm)

View Product

1

1

USB & Isolated RS-485

-70°C to +450°C

0.1°C

±0.01°C from 0 to 40°C Ambient

30-90 Hz

MRI

Ideally suited for demanding research applications in MRI, microwave, and high electro-magnetic field environments. 

 

Model

Measurement Range

Resolution

Measurement Accuracy

Operating Environment

Typical Measurement Noise

Compatible Probes

Repeatability From 40 To 150 C

Supported Fiber Core Sizes

FTX-020-OEM

1 Ch, OEM Module SPI or Modbus

View Product

-40 to +200°C

-

-20 to +85°C

-20 to +65°C

Std Dev < 0.03°C

-

± 0.15°C

200 to 1000µm

HTX-100-MRI

Handheld Fiber Optic Signal Conditioner

View Product

-40°C to +120°C

0.01°C

-

-20°C to +50°C

-

PRB-220, PRB-242, PRB-G20-MRI, PRB-G40-MRI, PRB-500, PRB-100

-

-

MRI, HIFU, Microwave, Semiconductor

Custom OEM fiber optic temperature probes for semiconductor etch and deposition applications.

 

Model

Number Of Channels

Analog Output

Digital Interface

Measurement Range

Resolution

System Accuracy

Update Rate

FTX-300-LUX+

FTX-300-LUX+

View Product

3

3

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-200-LUX+

2 Ch, USB, 4-20mA, RS-485

View Product

2

2

USB & Isolated RS-485

-70°C to +450°C

0.01°C

±0.05°C from 0 to 40°C Ambient

30-90 Hz

FTX-100-LUX+

1 Ch, USB, 4-20mA, RS-485

View Product

1

1

USB & Isolated RS-4851

-70°C to +450°C

0.1°C

±0.01°C from 0 to 40°C Ambient

30-90 Hz