SE706 Oxygen Sensor | Memosens | 220 mm | Ex | Measuring range (resolution) 0 ... 50 mg/l (6 μg/l)
Description
Sensor in robust and hygienic stainless steel design, high accuracy and low detection limit, simple and fast maintenance due to special membrane, digital, with Memosens technology.
- perfect galvanic isolation thanks to Memosens technology
- no influence of humidity in the connector
- precalibration in the lab
- digital data transfer
- integrated sensor diagnostics
- high level of process safety
- durable materials
- robust design
- easy to clean thanks to extremely smooth surface
- cost-efficient service due to easy-to-replace membrane module and interior body
- hygienic design
- high resolution of 6 ppb
- operation also in hazardous locations
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 locations.
Applications
Biotechnology, pharmaceutical industry, fermentation, various fields of analytical chemistry
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25℃ 时的响应时间(空气 -> N2): | 终值的 98% < 30 s |
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O-ring material (process-wetted): | Silikon (FDA & USP Class VI geprüft) |
Permissible pressure range (measurement): | 0,2 … 6 bar absolut |
与工艺介质接触的材料: | 不锈钢 1.4404(材料证书 3.1) |
信号: | 数字量 |
准确性: | 1 % + 4 ppb |
室内空气中的信号: | 50 ... 110 nA |
插接头: | Memosens |
无 O₂ 培养基中的残留信号: | ≤ 室内空气中信号的 0.1 |
是否防爆: | Ex |
测量原理: | 极谱法 |
测量参数: | 氧 |
测量范围: | pO₂ < 1200 mbar |
温度检测器: | NTC 22 kΩ |
耐机械压力: | 最大绝对压力 12 巴 |
膜片材料: | PTFE/Silikon/PTFE, FDA-konform (mit Stahlnetz armiert) |
长度: | 220 mm |
Flow dependence: | ≤ 5 % |
Temperature range (stability): | –5 ... +135 °C (dampfsterilisierbar/autoklavierbar) |
Surface roughness: | N 5 (RA < 0,4 μm) |
Interior body incl. electrodes: | tauschbar (ZU 0567) |
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