耐腐蝕的單管流量計，帶超緊湊型一體式變送器
Promass H采用耐腐蝕的單管設計，設計用于最高耐腐蝕要求的應用場合。與當今最小尺寸的變送器外殼配套使用，能以最小尺寸實現(xiàn)所有性能。設計用于空間狹小的應用場合，Promass H 100是系統(tǒng)集成商、成撬設備制造商和設備制造商的最佳選擇。
測量化學腐蝕性流體時具有最高安全性 – 耐腐蝕的接液部件
更少的過程測量點：多變量測量（流量，密度，溫度）
節(jié)省安裝空間：無前/后直管段長度要求
小尺寸的變送器：最小空間內實現(xiàn)所有功能
節(jié)省時間的現(xiàn)場操作，無需其他軟件和硬件 – 內置Web服務器
自檢測及自校驗 – 心跳技術（Heartbeat Technology）
科氏力測量原理不受流體物理特性的影響(例如：粘度和密度)
在最高耐腐蝕要求的應用場合中進行高精度液體和氣體測量。
儀表特性
測量管材質：鉭、鋯
標稱口徑：DN 8...50 (3/8...2")
介質溫度：max. +205 °C (+401 °F)
堅固耐用的超緊湊型一體式變送器外殼
高防護等級：IP69K
現(xiàn)場顯示單元可選
| 測量原理 | 科氏力 | |
| 主要特點 |
The chemically resistant single‐tube flowmeter with an ultracompact transmitter. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance. |
|
| 特點 |
Maximum safety for chemically aggressive fluids – corrosionresistant wetted parts. Fewer process measuring points – multivariable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (3⁄₈ to 2"). |
|
| Transmitter features |
Space‐saving transmitter – full functionality on smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra‐compact transmitter housing. High ingress protection: IP69. |
|
| 直徑 |
DN 8 to 50 (3⁄₈ to 2") |
|
| Wetted materials |
Measuring tube: Tantalum 2.5W; 702 (UNS R60702) Connection: Tantalum; 702 (UNS R60702) |
|
| Measured variables |
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
|
| 測量誤差 |
Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas, Tantalum only): ±0.5 % Density (liquid): ±0.0005 g/cm3 |
|
| 量程 |
0 to 70 000 kg/h (0 to 2570 lb/min) |
|
| 壓力范圍 |
PN 40, Class 300, 20K |
|
| 過程溫度 |
Tantalum: –50 to +150 °C (–58 to +302 °F) Zirconium: –50 to +205 °C (–58 to +401 °F) |
|
| 環(huán)境溫度 |
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 |
Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4301 (304) |
|
| 電子插件的防護 |
Standard: IP66/67, type 4X enclosure Option: IP69 |
|
| 顯示/操作 |
4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
|
| 輸出 |
4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
|
| 輸入 |
None |
|
| 通信 |
HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET |
|
| Power supply |
DC 20 to 30 V |
|
| 防爆認證 |
ATEX, IECEx, cCSAus, INMETRO, NEPSI |
|
| Product safety |
CE, C-Tick, EAC marking |
|
| Metrological approvals and certificates |
Calibration perbed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR Heartbeat Technology complies with the requirements for traceable verification cording to ISO 9001:2008 – Section 7.6a (TüV attestation) |
|
| Pressure approvals and certificates |
PED, CRN |
|
| Material certificates | 3.1 material | |
