溶解氧安装支架
Technical Data
CompareOxygen
| Measuring Principle | Amperometric oxygen measurement |
| Application | Water, process |
| Characteristic | Flow through holder with input below and output at the top of the holder. |
| Design | Flow through holder optional with the spray cleaning CUR3. |
| Material | PVC |
| Dimension | Diameter : 100mm (3.94inch)Height : 196mm ( 7.64inch) |
| Process temperature | max. 50°C (max. 122°F) |
| Process pressure | max. 6bar (max.87psi) |
Flowfit COA250 is suitable for all wall-mounted and unsupported pipe installations; whenever the sensor is not of the immersion type, Flowfit COA250 is the ideal mounting assembly. Its design accelerates the sensor response and allows the sensor to be quickly connected for air calibration. It is insensitive to clogging and features an automatic self-venting function that ensures reliable measured values at all times. It is also equipped with an automatic cleaning nozzle so that maintenance intervals can be adjusted.
Advantages
Flexible installation options: suitable for all wall-mounted and unsupported pipe installations
Fast measurement: minimized assembly volume shortens the sensor response time
Simple and safe maintenance: automatic sensor cleaning without interrupting the process
Convenient sensor maintenance: simple sensor removal for air calibration
High availability: automatic venting function based on the bottom outlet/top inlet structure
Robust design: suitable for measuring applications with process pressures up to 6 bar (87 psi)
Application
The Flowfit COA250 flow assembly is used to install dissolved oxygen sensors 40 mm in diameter and is suitable for the following measuring applications:
Wastewater treatment plants:
- Process water treatment and monitoring
- Wastewater quality monitoring
Drinking water and process water:
- Process water treatment and monitoring
- River, lake or sea water quality monitoring
Utilities:
- Process water treatment and monitoring
- Cooling water monitoring
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Source:Endress+Hauserwebsite public information
Case Studies
市政污水处理污水处理厂 · 支架应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对支架的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的支架，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 支架应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对支架的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的支架，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 支架应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对支架的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的支架，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 支架应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对支架的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的支架，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
