Underwater Temperature Sensors
Fibre-Optic Temperature Sensors
The fibre-optic temperature sensors rely on thermal quenching of photoluminescence and are optimized for the innovative REDFLASH technology from PyroScience. The optical temperature sensors are characterized by extreme photo-stability, small size of the sensor tip (minisensors), ultra-fast response times (<0.1 s in water), and do not show interferences with gases (such as oxygen) and ionic species.
These fibre-optic minisensors consist of an optical fibre with a sensor tip diameter of 430 µm. Compared to a microsensor they are suited for slightly larger samples, long-term measurements and profiling applications with less spatial resolution requirements.
TPF1100-SUB
- Fixed fibre temperature Minisensor
- Fixed sensor tip surrounded by needle
- Fast response time (<<1s)
- Measurement range 0°C – 50°C
- For true temperature compensation of OXF1100-SUB
- With underwater SUB-connector (-SUB)
TPR430-SUB
- Retractable fibre temperature minisensor
- 430µm in diameter
- Fast response time (<<1s)
- Measurement range 0°C – 50°C
- For true temperature compensation of OXR430-SUB
- With underwater SUB-connector (-SUB)
TPB430-SUB
- Bare fibre temperature minisensor
- Optical fibrr 430µm in diameter
- Fast response time (<<1s)
- Measurement range 0°C – 50°C
- For true temperature compensation of OXB430-SUB
- With underwater SUB-connector (-SUB)
Screw Cap Temperature Probe
TPROBSC-SUB
- Robust temperature probe
- Measurement range 0°C – 50°C
- For true temperature compensation of OXROBSC-SUB
- Only for shallow-water applications
- With underwater SUB-connector (-SUB)