Dissolved Oxygen Sensor

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Brochure

The Dissolved Oxygen sensor measures dissolved oxygen in soil or water. It features a large capacity electrolyte holder, positive fit and easy to replace membrane and dependable galvanic cell technology for long term deployment. Ideal for Aquaculture and wastewater monitoring applications. Teflon or High-Density Polyethylene (HDPE) membranes are available.

Specifications

O₂ Range
0 - 20 mg/liter

Temperature range
0 - 50° C

Pressure
0 - 100 psig

Calibration
Single point in Air

Cell type
Galvanic

Minimum flow rate
2 inches (5 cm)/second

Body Material
Delrin

Output at saturation
(HDPE) Membrane 45mV ±9mV; (Telflon) Membrane 33 mV ±9mV

Accuracy
± 2%

Response time of equilibration
within 2mV of final reading

After 1 minute using HDPE

After 2 minutes using Teflon

Average estimated life span electrolyte
9 -12 months

Dimensions
Diameter: 2.2 in. (5.59 cm); probe height: 3.5 in. (8.89 cm)

Weight
1.1 Ibs. (500 g)