Fiber optic temperature measurement devices
Temperature control is crucial in many industrial processes.
Our fiber optic temperature devices type FOTEMP are designed to perform well in environments with
microwave radiation and high-frequency interferences. They are not only suitable for high voltage
applications, magnetic fields, and aggressive industrial settings but also provide accurate temperature
monitoring to protect your supplies and assets.
Our FOTEMP devices come with customizable probes, sensors, and accessories to meet your
specific needs. They can be calibrated from -200°C to +300 °C and seamlessly integrate with our
monitoring software for comprehensive data logging and visualization.
Contact us and get support with the product selection.
Why buy
- Very high precision
- Intuitive and user-friendly interface
- Resistant to electromagnetic and radio-frequency interferences
- Resistant to microwave radiations
- Versatile capabilities applicable in a wide range of applications
Application
- Power transformers
- Switchgears
- High voltage applications
- Nuclear environments
- Harsh and hazardous environments
- Instrument application
- Aerospace applications
- Process monitoring
- Laboratories
- Medical applications
Technical data at a glance
| TYPE | FOTEMP M3 | FOTEMP H2 | FOTEMP MS | FOTEMP T0 | FOTEMP T1 | FOTEMP T2 | FOTEMP T3 |
|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 or 2 | 1-255 | 1,2 or 4 | 1,2 or 4 | 2 to 16 | 2 to 16 |
| Modules | NO | NO | 10x7TE or 5x14TE | NO | NO | NO | 4x up to 4 channels |
| Measuring Range | From -200°C up to 300 °C | From -200°C up to 300 °C | From -200°C up to 300 °C | From -200°C up to 300 °C | From -200°C up to 300°C | From -200°C up to 300 °C | From -200°C up to 300 °C |
| Resolution | 0.1 K | 0.1 K | 0.1 K | 0.1 K | 0.1 K | 0.1 K | 0.1 K |
| Accuracy | 0.2K | 0.2 K | 0.2 K | +/- 0.3 K | 0.2 K | 1.0 K | 1.0 K |
| Application | For embedded instrument applications EMI, RFI and microwave environments High voltage environments Harsh and hazardous environments Nuclear environments Aerospace applications Process monitoring Medical and imaging applications (MRI) |
EMI, RFI and microwave environments High voltage environments Harsh and hazardous environments Nuclear environments Aerospace applications Process monitoring Medical applications (MRT) |
EMI, RFI and microwave environments High voltage environments Harsh and hazardous environments Nuclear environments Aerospace applications Process monitoring Medical applications (MRT) |
EMI, RFI and microwave environments High voltage environments Harsh and hazardous environments Nuclear environments Aerospace applications Process monitoring Medical applications (MRT) |
EMI, RFI and microwave environments High voltage environments Process monitoring MRI and other low/high magnetic field applications |
EMI, RFI and microwave environments High voltage environments Oil-filled transformer monitoring Process monitoring MRI and other low/high magnetic field applications |
EMI, RFI and microwave environments High voltage environments Oil-filled transformer monitoring Process monitoring MRI and other low/high magnetic field applications |
| Sample Rate Channel | 250 ms | 250 ms | 250 ms | 250 ms | 250 ms | 250 ms | 250 ms |
| Display | NO | 3.5” LCD | 0.96” on 7TE or 1.7” on 14TE OLED | NO | 2,8“LCD | 4.3” LCD | 7” LCD |
| Analog Output | none | none | 0-10 V (OPV-output) or 4-20 mA | 0-10 V (OPV-output) or 4-20 mA | 0 – 10 V or 4 – 20 mA | 0 – 10 V or 4 – 20 mA | 0 – 10 V or 4 – 20 mA |
| Relay | none | none | 1 per channel | 4 relays, optional | 1 per channel | 2 programmable, 1 sensor fault, 1 watchdog | 16 free programmable relays |
| Interface | TTL, RS232, RS485, USB | USB, Reference sensor | RS232, USB | USB and RS232 (standard) or RS485 | RS232, RS485, USB | RS232, RS485, USB, Ethernet | RS232 (DEBUG), RS485, Ethernet |
| Additional Protocol | Modbus | NO | NO | Modbus | Modbus | Modbus | Modbus, DNP3.0, IEC61850, IEC 60870-104 |
| Data logging | Continuous or timed logging on microSD | Continuous or timed temperature logging, spectrum snapshots | NO | NO | NO | Continuous or timed logging on microSD | Downloadable timed logging on internal SD |
| Internal data logging | YES | YES | NO | NO | NO | Yes, Requiring programming via Modbus | YES |
| Power Supply | USB-Powered (Standard) 9-24 VDC | 9 VDC | 100 – 240 VAC / 50 – 60 Hz | 12 VDC | 12 VDC | 24 VDC | 24 VDC |
| Dimensions | 70 x 30 x 29 mm | 20 x 112 x 40 mm | 7TE or 14TE, 3HE | 190 x 110 x 42 mm | 160 x 105 x 75 mm | 209 x 203 x 109 mm | 238 x 190 x 155 mm |
| Weight | 0.2 kg | 0.6 kg | 8 kg | 0.5 kg | 0.5 kg | 2.0 kg | 2.0 kg |
| Mounting / Housing options | Mounting holes | none | 19” rack mount chassis, 84TE or 42TE Cabinet | DIN rail mounting bracket, Pressed nuts, Threaded bolts | DIN rail mounting bracket, Pressed nuts, Threaded bolts | DIN Rail mounting bracket | DIN rail mounting bracket or standard mounting brackets |
| Connector type | ST | ST | ST | ST | ST | ST | ST |
