产品介绍:
Promag P传感器专用于化工及过程应用中的高温、腐蚀性介质测量。与一体式变送器配套使用,Promag P 300操作灵活,系统集成便捷:在仪表的同一侧接线、远程显示、改进的连接方式。Heartbeat Technology (心跳技术)确保始终合规,保证过程安全。
应用广泛:多种焊接部件材料可选
节能的流量测量:无节流部件,确保无压损
免维护:无可移动部件
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)
双向测量原理不受压力、密度、温度和粘度的影响
用于化工及过程应用中的高温、腐蚀性介质测量的专用流量计
仪表特点
标称口径:max. DN 600 (24")
所有通用防爆(Ex)认证
PTFE或PFA内衬
一体式双腔室外壳,*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 | 电磁开关 | |
产品标题 | The flowmeter for highest medium temperatures with a compact, easily accessible transmitter. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures. | |
传感器特点 | Versatile applications – wide variety of wetted materials. Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Nominal diameter: max. DN 600 (24"). All common Ex approvals. | |
变送器特点 | Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable 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. | |
公称口径范围 | DN 15 to 600 (½ to 24") | |
接液部件材质 | Liner: PFA; PTFE Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium; Duplex 1.4462 (UNS S31803) | |
测量变量 | Volume flow, conductivity, mass flow | |
**测量误差 | Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) | |
测量范围 | 4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min) | |
**过程压力 | PN 40, Class 300, 20K | |
介质温度范围 | Liner material PFA: –20 to +150 °C (–4 to +302 °F) Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F) Liner material PTFE: –40 to +130 °C (–40 to +266 °F) | |
环境温度范围 | Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) | |
传感器外壳材质 | DN 15 to 300 (½ to 12""): AlSi10Mg, coated DN 350 to 600 (14 to 24""): Carbon steel with protective varnish | |
变送器外壳材质 | AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design | |
防护等级 | Standard: IP66/67, Type 4X enclosure Option: IP69 | |
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 | |
输出 | 3 outputs: 4-20 mA HART (active/passive) 4-20 mA WirelessHART 4-20 mA (active/passive) Pulse/frequency/switch output (active/passive) Double pulse output (active/passive) Relay output | |
输入 | Status input 4-20 mA input | |
数字式通信 | HART, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA | |
电源 | DC 24 V AC 100 to 230 V AC 100 to 230 V / DC 24 V (non-hazardous area) | |
危险区认证 | ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC | |
产品安全性 | CE, C-tick, EAC marking | |
功能安全性 | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 | |
计量认证和证书 | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV-attestation) | |
压力认证和证书 | PED, CRN | |
船级证书 | 3.1 material | |
卫生型认证和证书 | ACS, NSF 61 |