使用經(jīng)濟(jì)：多用途儀表；傳統(tǒng)體積流量計(jì)的替代優(yōu)選
較少過程測量點(diǎn)：多參數(shù)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
儀表接線方便：獨(dú)立接線腔
操作安全：背光顯示、觸摸鍵控制，無需打開儀表
自帶驗(yàn)證功能：內(nèi)置Heartbeat Technology (心跳技術(shù))
一體式雙測量管傳感器
介質(zhì)溫度：max. +150 °C (+302 °F)
過程壓力：max. 100 bar (1450 psi)
回路供電兩線制技術(shù)
堅(jiān)固耐用的雙腔室外殼
工廠安全性：通過多項(xiàng)國際認(rèn)證(SIL，危險區(qū))
產(chǎn)品標(biāo)題
The genuine loop‐powered flowmeter for minimized cost of ownership. Highly accurate measurement of liquids and gases for a wide range of standard applications.
傳感器特點(diǎn)
Cost-effective – multi-purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – m*riable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Compact dual-tube sensor. Medium temperature up to +150 °C (+302°F).
變送器特點(diǎn)
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Loop‐powered technology. Robust dual-compartment housing.
接液部件材質(zhì)
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
測量變量
Mass flow, density, temperature, volume flow, corrected volume flow, reference density
測量誤差
Mass flow (liquid): ±0.25 %
Volume flow (liquid): ±0.25 %
Mass flow (gas): ±0.75 %
Density (liquid): ±0.0005 g/cm3
測量范圍
0 to 70 000 kg/h (0 to 2570 lb/min)
介質(zhì)溫度范圍
–40 to +150 °C (–40 to +302 °F)
環(huán)境溫度范圍
–40 to +60 °C (–40 to +140 °F)
傳感器外殼材質(zhì)
1.4301 (304), corrosion resistant
防護(hù)等級
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
4‐20 mA HART (passive)
4‐20 mA (passive)
Pulse/frequency/switch output (passive)
數(shù)字通信
HART, PROFIBUS PA, FOUNDATION Fieldbus
電源
DC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch)
DC 18 to 30 V (20 mA HART, 4‐20 mA)
DC 9 to 32 V (PROFIBUS PA)
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)
制藥網(wǎng)
制藥網(wǎng)