Orbisphere Dissolved Oxygen sensor for ultra-pure water, VP connector

Orbisphere Dissolved Oxygen sensor for ultra-pure water, VP connector
Product #: LZY072
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Measurement of oxygen traces (1 µg/L - 40 mg/L)

For use in ultra-pure water, process water and wastewater

Mounting in flow, immersion and retractable fitting with Pg13.5 threads

Suitable for use at high temperatures

With integrated NTC for temperature compensation

Specifications

Cable connection: VP plug connector
Diameter: 12 mm
Drift: < 1 % per week at 25°C and

constant conditions
EEx certificate: II 1/2G EEx ia II C T4/T5/T6 EC; type examination certificate: TÜV 03 ATEX 7005X; ATEX certification: CE0035
Enclosure waterproof rating: IP68
Flow: ≥ 0.1 m/s
Length: 120 mm
Material: Gasket: Silicone, EPDM with
FDA approval
Measuring principle: Amperometric 2-electrode DO sensor
Measuring range: 1 µg/L - 40 mg/L
Membrane: OPTIFLOW
Oxygen consumption: 100 ng/h at 25 °C in air
Polarization time: < 2 hours
Polarization voltage: -670 ± 50 mV
Pressure range: 0 - 4 bar
Response time: < 60 s at 25 °C from air to Nitrogen
Sensor thread: Pg 13.5
Storage conditions: -10 °C - 60 °C
Temperature range: 0 - 130 °C
Temperature sensor: 22 kΩ NTC integrated
Warranty: 6 months