在滅菌和衛生條件下也能可靠地測量微量氧；信號穩定，結實耐用。

高分辨率測量低氧濃度，在環境空氣中簡單、高效、低成本地校準傳感器。無校準氣體。在有高CO₂分壓的環境下也能保持高信號穩定性。材料符合FDA要求，具有極光滑的抛光表面。模塊式設計簡化了維護工作。可滅菌、可加壓加熱、CIP兼容。也適用於危險區域。另提供Memosens選擇

Range: pO2 < 1200 mbar

Detection limit: 1 ppb (3 ppb in liquids containing CO2)

Accuracy: 1 % + 1 ppb (1 % + 3 ppb in liquids containing CO2)

Response time at 25 °C (air –> N2): 98 % full scale < 90 s

Signal in ambient air: 290 … 500 nA

Residual signal: in O2-free medium: ≤ 0.01 % of signal in ambient air

                          in CO2: ≤ 0.03 % of signal in ambient air

Flow dependence: ≤ 5 %

Permissible pressure range (measurement): 0.2 … 6 bar absolute

Mechanical pressure resistance: max. 12 bar absolute

Permissible temperature range (measurement): 0 … 80 °C

Temperature range (stability): –5 … +121 °C (steam sterilizable/autoclavable)

O-ring material: silicone (FDA&USP Class VI tested)

Membrane material: PTFE/silicone/PTFE, FDA comp. (reinforced w. steel mesh)

Process-wetted sensor parts: 1.4404 stainless steel (material certificate 3.1B)

Surface roughness: N 5 (RA < 0.4 µm)

Temperature detector: NTC 22 kohms

Interior body incl. electrodes: replaceable (ZU 0568)

Sensor cap: VP (VarioPin)

ATEX Certificate: II 1/2 GD Ex ia IIC T6/T5/T4/T3

Certificates: 3A, 3.1B (EN 10204/3.1.B)

應用
飲料罐裝（如牛奶、啤酒）。鍋爐给水中的測量（檢測限值1 ppb )

Reliable measurement of oxygen traces also under sterile and hygienic conditions; signal-stable and robust.

High resolution of low oxygen concentrations, simple and cost-efficient sensor calibration in ambient air. No calibration gases. High signal stability also in the presence of high CO₂ partial pressures. FDA-conforming material with extremely smooth polished surface. Simple maintenance due to modular design. Sterilizable, autoclavable, and CIP-capable. Also suitable for hazardous areas.

Applications
Beverage filling (e.g. milk, beer). Measurement in boiler feed water (detection limit 1 ppb)