| 測量原理 |
科氏力質(zhì)量流量計 |
| 產(chǎn)品標(biāo)題 |
The single‐ ube flowmeter for smallest flow quantities with an ultra‐compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control. |
| 傳感器特點(diǎn) |
Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄ to ¹⁄"). Process pressure up to 400 bar (5800 psi). |
| 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 1 to 4 (¹⁄ to ¹⁄") |
| 接液部件材質(zhì) |
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) |
| 測量變量 |
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration |
| *大測量誤差 |
Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.5 %
Density (liquid): ±0.0005 g/cm³ |
| 測量范圍 |
0 to 450 kg/h (0 to 16.5 lb/min) |
| *大過程壓力 |
PN 40, Class 300, 20K, 400 bar (5800 psi) |
| 介質(zhì)溫度范圍 |
–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; stainless steel for hygenic transmitter design |
| 防護(hù)等級 |
IP66/67, type 4X enclosure
IP69 |
| 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 |
CRN |
| 船級證書 |
3.1 material |
| 衛(wèi)生型認(rèn)證和證書 |
3-A, EHEDG |
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