Mini CO2

Name: Mini CO2
Brand: Pro-Oceanus

Compact, low-power plug-and-play dissolved CO2 sensor with ranges from 0-2000 μatm to 0-100%, also measuring total dissolved gas pressure.

Description

The Mini CO2 uses infrared detection to measure the partial pressure of CO2 dissolved in liquids and also measures total dissolved gas pressure (TDGP). It is compact and low-power, with housing options rated to 6000 dbar that resist most corrosive liquids.

Key features

CO2 ranges 0-2000 μatm, 0-5000 μatm, 0-1% (10,000 μatm) and 0-100%
TDGP 0-2000 mbar
pCO2 accuracy ±3% of max range; equilibration (t63) 3 minutes
Depth rating 0-600 m (plastic), up to 6000 m (titanium)
Power consumption 0.45 W (35 mA @ 12 V)
Flow-through and in-line adapters available

Applications

Coastal CO2 flux, glider and profiler missions, lake and river carbon budgets, carbon capture storage monitoring, groundwater, wastewater emissions and algae bioreactor control.

Specifications

CO2 ranges	0-2000 μatm, 0-5000 μatm, 0-1% (10,000 μatm), 0-100%
TDGP	0-2000 mbar
Accuracy pCO2	± 3% of max range
Equilibration rate (t63)	3 minutes
Length	28 cm (11 in)
Diameter	5.3 cm (2.1 in)
Depth rating	0 - 600 m (Plastic); Up to 6000 m (Titanium)
Input voltage	digital: 7-24 VDC; analog: 12-24 VDC
Power consumption	0.45W (35 mA @ 12 V)

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