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恩德斯豪斯Proline Promass S 300流量计：
高过程安全性：自排空测量管设计，易清洗
较少过程测量点：多参数测量(流量、密度、温度)
节省安装空间：无前/后直管段长度要求
完整查看过程信息和诊断信息：提供多种用户自定义输入/输出组合方式和现场总线
降低复杂性和多样性：用户自定义输入/输出功能
自带验证功能：内置Heartbeat Technology (心跳技术)
恩德斯豪斯Proline Promass S 300流量计：
多种卫生型过程连接
3A认证和EHEDG认证
CIP/SIP清洗后能够快速恢复
一体式双腔室外壳，zui多带3路输入/输出
背光显示、触摸键控制和WLAN访问
提供分离型显示单元
：
| 测量原理 | 科氏力 | |
| 主要特点 | Easy-to-clean flowmeter with self-drainable single-tube system and a compact, easily accessible transmitter. Dedicated for applications requiring optimal cleanability under hygienic conditions. | |
| 特点 | Increased process safety – easy cleanable and fully self-drainable tube design. Fewer process measuring points – m*riable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Large range of hygienic process connections. 3-A and EHEDG conform. | |
| Transmitter features | Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurabe I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. | |
| 直径 | DN 8 to 50 (⅜ to 2") | |
| Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4435 (316L); 1.4404 (316/316L) | |
| Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration | |
| 测量误差 | Mass flow (liquid): ±0.10 % Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.50 % Density (liquid): ±0.0005 g/cm³ | |
| 量程 | 0 to 70 000 kg/h (0 to 2570 lb/min) | |
| 压力范围 | PN 40, Class 150, 20K | |
| 过程温度 | –50 to +150 °C (–58 to +302 °F) | |
| 环境温度 | Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) | |
