Proline Promass A 300 科里奧利質(zhì)量流量計(jì)

測量原理

科里奧利質(zhì)量流量

產(chǎn)品標(biāo)題

單測量管流量計(jì)，用于極小流量的高精度測量，搭配操作簡便的變送器。適用于所有行業(yè)中的極小流量測量。

傳感器特點(diǎn)

所需安裝空間?。壕o湊型輕量化傳感器。產(chǎn)品質(zhì)量：自排空的測量管設(shè)計(jì)。過程安全性：耐受腐蝕性環(huán)境條件，可以在內(nèi)部可能發(fā)生堵塞的管道中測量。公稱口徑：DN 1...4 (1???...1??")。過程壓力為430.9 bar (6250 psi)。

變送器特點(diǎn)

提供完整的過程信息和診斷信息：多種用戶自行組合的I/O接口和現(xiàn)場總線。降低復(fù)雜性和多樣性：允許用戶自定義輸入/輸出功能。自校驗(yàn)：Heartbeat Technology（心跳技術(shù)）。緊湊的雙腔室外殼，最多允許連接3路輸入/輸出。背光顯示，觸摸鍵操作和WLAN訪問。

公稱口徑范圍

DN 1 to 4 (1??? to 1??")

接液部件材質(zhì)

Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

測量變量

Mass flow, density, temperature, volume flow, corrected volume flow, reference density

測量誤差

Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm3

測量范圍

0 to 450 kg/h (0 to 16.54 lb/min)

過程壓力

430.9 bar (6250 psi)

介質(zhì)溫度范圍

-50 to 205 °C (-58 to 401 °F)

環(huán)境溫度范圍

-40 to 60 °C (-40 to +140 °F)

傳感器外殼材質(zhì)

Stainless steel, 1.4404 (316L)

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(jí)

Compact version: IP66/67, type 4X enclosure.
External WLAN antenna: IP67
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)

防爆認(rèn)證

ATEX, IECEx, cCSAus, INMETRO, NEPSI

產(chǎn)品安全性

CE, C-TICK

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

CRN

材料證書

3.1 material

衛(wèi)生型認(rèn)證和證書

3-A, cGMP