上海故得自动化设备有限公司
联系人:黄阁
手机:17821770970
电话:021-57676935
传真:86-021-57676935
地址:上海市松江区环城路886-24号202室
邮编:
邮箱:353141824@qq.com
联系人:黄阁
手机:17821770970
电话:021-57676935
传真:86-021-57676935
地址:上海市松江区环城路886-24号202室
邮编:
邮箱:353141824@qq.com
恩德斯豪斯Proline Promass A 300流量计的详细资料:
恩德斯豪斯Proline Promass A 300流量计优势:
zui高过程安全性:自排空测量管设计
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 A 300流量计应用领域:
测量原理不受流体物理特性的影响(例如:粘度和密度)。
用于连续过程控制中的极小流量液体和气体的高精度测量。
仪表特点
标称口径:DN 1...4 (1/24...1/8")
过程压力:max. 400 bar (5800 psi)
介质温度:max. +205 °C (+401 °F)
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
特征和规格气体:
测量原理 | 科氏力 | |
主要特点 | The single-tube flowmeter for smallest flow quantities with a compact, easily accessible transmitter. Measuring accuray smallest quantities of liquids and gases for continuous process control. | |
特点 | Highest process safety – self-drainable measuring tube design. Fewer process measuring points – m*riable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). | |
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 1 to 4 (¹⁄₂₄ to ¹⁄₈") | |
Wetted materials | Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 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 450 kg/h (0 to 16.5 lb/min) | |
压力范围 | PN 40, Class 300, 20K, 400 bar (5800 psi) | |
过程温度 | –50 to +205 °C (–58 to +401 °F) | |
环境温度 | Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F) | |
Sensor housing material | 1.4301 (304), corrosion resistant | |
Transmitter housing material | AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design | |
电子插件的防护 | IP66/67, type 4X enclosure | |
显示/操作 | 4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible Remote display available" |
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