結實耐用、衛生不銹鋼設計的傳感器。高精度和低檢測限值。特殊薄膜的存在使衛護簡單且快速。

即使在無菌和衛生條件下，也能可靠地在線測量溶解氧。高信號穩定性。模塊式設計簡化了衛護工作。特殊薄膜带鋼網和PTFE塗層。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: 6 ppb

Accuracy: 1 % + 4 ppb

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

Signal in ambient air: 50 … 110 nA

Residual signal in O2-free medium: ≤ 0.1 % of signal in ambient air

Flow dependence: ≤ 5 %

Perm. pressure range (measurement): 0.2 … 6 bar absolute

Mechanical pressure resistance: max. 12 bar absolute

Perm. temp range (measurement): 0 … 80 °C

Temp range (stability): –5 … +140 °C (steam sterilizable/autoclavable)

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

Membrane material: PTFE/silicone/PTFE, FDA compliant(reinforced with 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. sensing electrodes: replaceable (ZU 0567)

Process adaptation: Pg 13.5

Sensor cap: VP (VarioPin)

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

Certificates: 3A, 3.1B (EN 10204)

應用
生物技術、製藥行業、發酵、各種分析化學領域

Oxygen Sensor in robust and hygienic stainless steel design. High accuracy and low detection limit. Simple and fast maintenance due to special membrane.

Reliable in-line measurement of dissolved oxygen, even under sterile and hygienic conditions. High signal stability. Simple maintenance due to modular design. Special membrane with steel mesh and PTFE coating. Sterilizable, autoclavable, and  CIP-capable. Also suitable for use in hazardous areas.

Applications
Biotechnology, pharmaceutical industry, fermentation, various fields of analytical chemistry