产品系列
产品分类
工程选型指南
分类介绍
差压变送器页面按测量任务、介质、工况、过程连接和输出方式组织产品，便于工程选型。
页面没有列出的数值不从其他品牌资料推断；量程、精度、温度、材质和认证必须对应具体 SKU 与技术文件。
选型因素
- DP range
- Minimum and maximum differential pressure and required turndown
- Static pressure
- Maximum line pressure on both process sides
- Installation
- Impulse lines, manifold, mounting orientation and zero elevation/suppression
- Application
- Primary element flow, closed-tank level or filter condition
典型应用
- Orifice and primary-element flow
- Closed-vessel hydrostatic level
- Filter and pump differential monitoring
限制与确认事项
- Unequal impulse lines, trapped gas/liquid and ambient gradients can create measurement error.
- Remote seals and capillaries require matched design and temperature-effect review.
产品目录
差压变送器
6个产品
