| 测量原理 | Optical oxygen measurement | |
| 应用 | • Oxygen control in fermenters, e.g. in the pharmaceutical or biotechnology sectors • Monitoring of explosive atmospheres with an oxygen concentration of ≥ 2% Vol • Quality control in the food industry | |
| 安装 | Standard process connection Pg 13.5 Installation in standard pH assemblies possible | |
| 特点 | Hygienic, optical sensor for stable oxygen measurement over multiple sterilization cycles | |
| 测量范围 | 0.004 to 30 mg/l 0.05 to 330 %SAT 0.1 to 700 hPa | |
| 测量原理 | Principle of luminescence quenching | |
| 设计 | Optical system, stainless steel | |
| 材质 | Sensor shaft: Stainless steel 1.4435 (AISI 316L) Process seal: FKM (USP<87>, <88> Class VI and FDA) Process seal for Ex versions: FKM (not FDA-compliant) Seals/O-rings: EPDM, FFKM (USP<87>, <88> Class VI and FDA) Spot cap: Stainless steel 1.4435 (AISI 316L), titanium or hastelloy Spot layer: Silicone (USP<87>, <88> Class VI and FDA) | |
| 外形尺寸 | Diameter: 12 mm (0.47 inch) Shaft length: 120, 160, 220, 320 and 420 mm (4.7 , 6.3 , 8.7 , 12.6 and 16.5 inch) | |
| 过程温度 | 0 to 60/80 °C (C-shape/U-shape) 32 to 140/175 °F (C-shape/U-shape) Sterilization: max. 140 °C at 6 bar for max. 45 min (Max. 284 °F at 87 psi for max. 45 min) | |
| 过程压力 | 0.02 to 13 bar abs (0 to 190 psi) | |
| 温度传感器 | Pt1000 | |
| 防爆认证 | With ATEX, IECEx, NEPSI, Japan and INMETRO approvals for use in
hazardous areas Zone 0, Zone 1 and Zone 2 and furthermore Zone 20, Zone 21 and Zone 22 in dust hazardous areas. With CSA C/US approval for use in hazardous areas Class I Division 1 and furthermore Class II Division 1 in dust hazardous areas. | |
| 连接 | Inductive, digital connection head with Memosens 2.0 technology | |
| 防护等级 | IP68 IP69 | |
| 其他证书 | Inspection certificate 3.1, EN10204 Surface roughness test ISO4287/Ra (≤ 0,38 µm) Conformity to cGMP derived requirements ASME BPE US Food Contact Materials FDA CFR 21 EU Food Contact Materials (EG) 1935/2004 CN Food Contact Materials GB 4806 EHEDG EL Class I | |