| 测量原理 | 电磁 |
| 主要特点 | The flowmeter for smallest flow rates, as remote version with up to 4 I/Os. M*riable measurement for flow, temperature and conductivity. For demanding hygienic applications. |
| 特点 | Flexible installation concept – numerous hygienic process connections. Energy-saving flow measurement – no pressure loss due to cross-section constriction. Maintenance-free – no moving parts. Liner made of PFA. Sensor housing made of stainless steel (3-A, EHEDG). |
| 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. Remote version with up to 3 I/Os. Backlit display with touch control and WLAN access. |
| 直径 | DN 2 to 150 (¹⁄?? to 6") |
| Wetted materials | Liner: PFA
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum |
| Measured variables | Volume flow, temperature, conductivity, mass flow, corrected volume flow, corrected conductivity |
| 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) |
| 量程 | 0.06 dm³/min to 600 m³/h (0.015 gal/min to 2 650 gal/min) |
| 压力范围 | PN 40, Class 150, 20K |
| 过程温度 | –20 to +150 °C (–4 to +302 °F) |
| 环境温度 | –40 to +60 °C (–40 to +140 °F) |
| Sensor housing material | 1.4301 (304), corrosion resistant |
| Transmitter housing material | AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat |
| 电子插件的防护 | Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP69K. Transmitter remote version: 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 |
| 输出 | 4 outputs:
4-20 mA HART (active/passive)
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Relay output |
| 输入 | Status input
4-20 mA input |
| 通信 | HART, WirelessHART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP, PROFINET |
| Power supply | DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) |
| 防爆认证 | ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC |
| Product safety | CE, C-Tick, EAC |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61535 |
| Metrological approvals and certificates | 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) |
| Pressure approvals and certificates | PED, CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | EHEDG, 3-A, liner and seals acc. to FDA |
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