max. depth 1,000m
The sensor allows measurement of dissolved carbon dioxide excluding hydrogencarbonate ions HCO3- and carbonate ions CO3 2- in water. The sensor is connected as external sensor to CTD probes.
Technical data:
- Pressure resistance: 1000 dbar
- Measuring range: 15 mg/l, 50 mg/l, 340 mg/l (others on request)
- Accuracy:
0…5 mg/l CO2: ± 0.06 mg/l
5…15 mg/l CO2: ± 2 % of the measuring value
15…50 mg/l CO2: ± 3.5 % of the measuring value
50…80 mg/l CO2: ± 1.5 mg/l CO2
80…340 mg/l CO2: ± 6 mg/l CO2 - Warm up time: < 12 seconds, < 2 minutes for full accuracy
- Temperature range: 0…60°C storage and operation
- Housing material: Titanium
- Dimensions: 225 mm length, 33 mm diameter
- Used for: CTD75M, CTD90, CTD90M, CTD115M