| 測(cè)量原理 |
科氏力質(zhì)量流量計(jì) |
| 產(chǎn)品標(biāo)題 |
The chemically resistant single-tube flowmeter with a compact, easily accessible transmitter. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance. |
| 傳感器特點(diǎn) |
Maximum safety for chemically aggressive fluids – corrosion-resistant wetted parts. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄ to 2"). |
| 變送器特點(diǎn) |
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. |
| 公稱口徑范圍 |
DN 8 to 50 (³⁄ to 2") |
| 接液部件材質(zhì) |
Measuring tube: Tantalum 2.5W; 702 (UNS R60702)
Connection: Tantalum; 702 (UNS R60702) |
| 測(cè)量變量 |
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| *大測(cè)量誤差 |
Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Mass flow (gas, Tantalum only): ±0.50 %
Density (liquid): ±0.0005 g/cm³ |
| 測(cè)量范圍 |
0 to 70 000 kg/h (0 to 2570 lb/min) |
| *大過(guò)程壓力 |
PN 40, Class 300, 20K |
| 介質(zhì)溫度范圍 |
Tantalum: –50 to +150 °C (–58 to +302 °F)
Zirconium: –50 to +205 °C (–58 to +401 °F) |
| 環(huán)境溫度范圍 |
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F) |
| 傳感器外殼材質(zhì) |
1.4301 (304), corrosion resistant |
| 變送器外殼材質(zhì) |
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L |
| 防護(hù)等級(jí) |
IP66/67, type 4X enclosure |
| 顯示/操作 |
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available |
| 輸出 |
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 |
| 輸入 |
Status input
4-20 mA input |
| 數(shù)字式通信 |
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA |
| 電源 |
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) |
| 危險(xiǎn)區(qū)認(rèn)證 |
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC |
| 產(chǎn)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 |
| 計(jì)量認(rèn)證和證書 |
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) |
| 壓力認(rèn)證和證書 |
PED, CRN |
| 船級(jí)證書 |
3.1 material |
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