The Mini CH4™ sensor is designed for monitoring underwater pipelines and storage facilities, and is small enough for mounting on ROV’s for underwater inspections. The Mini CH4™ probe comes in a rugged package that is ideal for studies of methane gas seeps, melting hydrates, and oil spill dispersion.
The sensor combines an oil-resistant gas transfer interface (patent pending) with an infrared detector that is linear in response to methane, but also sensitive to other alkanes.
All of our instruments are covered by a ONE-YEAR LIMITED WARRANTY
Standard measurement ranges:
(~0-300μg/L, by mass)
0.1% of range
TDGP: 0-2 bar
pCH4: ± 2% of maximum range
TDGP: ± 1%
Equilibration time (t63): 6 minutes
Operating temperature: -2 to 50˚C
Data Storage: 2GB (with datalogging option)
Sample rate: 1 second (user selectable with datalogger / controller)