Greisinger GMH3651 - Gmh3651 Oxygen Measuring Device

Oxygen measuring device incl. Oxygen electrode with data logger, with 4 m cable

HIGHLIGHTS:

• Automatic air pressure compensation
• Salinity correction
• Simple calibration in atmospheric air

SPECIFICATIONS:

Measuring range: (device) O 2 -concentration: 0.00 ... 70.00 mg / l (ppm) (resolution selectable) O 2 -saturation: 0.0 ... 600.0% O 2 (resolution selectable) O 2 -partial pressure: 0 ... 1200 hPa O 2 (0.0 ... 427.5 mmHg) Temperature: 0.0 ... 50.0 ° C Pressure: 300 ... 5000 hPa abs. or 0 ... 100.0 m water column * (with pressure port) Accuracy: (at nominal temperature = 25 ° C) Oxygen : ± 1.5% of mv ± 0.2 mg / l (0 ... 25 mg / l) or ± 2.5% of mv ± 0.3 mg / l (25 ... 70 mg / l) Temperature: ± 0.1 ° C ± 1 digit Pressure: ± 0.5% FS ± 1 digit ± 3 hPa or 0.1% of mv ± 2 hPa (750 ... 1100 hPa) Sensor connection: 6-pin screened Mini-DIN-socket Sensor: Active membrane type. Electrode Ø front: approx. 12 mm, overall length: approx. 220 mm, anti buckling glanding, neck collar: Ø approx. 20 mm, 4 m connection cable with Mini-DIN-plug Response time: 95% in 10 s, depends on temperature Operation life: approx. 3 years, depends on maintenance Working temperature: 0 ... +40 ° C Working pressure: max. 3 bar operating pressure sensor GWO 3600 max. 3000 hPa rel. or 4000 hPa pay attention to abs.! Flow rate: min. 30 cm / s Scope of supply: Device incl. Electrode, GWOK01 and KOH electrolyte, battery, manual