Franatech Device / Instrument
Hydrogen Sensor
Titanium underwater dissolved hydrogen sensor in the METS housing, detecting 4 to 100 nmol/l to 4000 m depth.
Description
Franatech's Hydrogen Sensor measures dissolved hydrogen underwater. It is provided in the same housing and with the same I/O as the METS methane sensor, has no internal moving parts or pumps, and its detectors can be tuned to requirements. The site cites a first field deployment at hydrothermal sites in the Marianas reported by AIST, Japan.
Key features
- Titanium housing, depth rating 4000 m
- Concentration range typically 4 to 100 nanomol/l
- Standard outputs RS485 and 0..5 V in parallel; optional RS232 and 4..20 mA
- Calibration formula formats: Franatech universal, Seabird SBE-probe, SST CTD-probe, or integrated plug & play
Specifications
| Material | Titanium |
|---|---|
| Weight in air | 0,8 kg |
| Weight in water | 0,5 kg |
| Depth rating | 4000 m |
| Power supply | 9..36 VDC |
| Consumption | 165 mA@ 12VDC |
| Concentration range | 4 to 100 nanomol/l |
| Temperature range (standard) | 2-20°C |
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