產(chǎn)品詳情
D8LB08 D8LB15 D8LB25科氏力質(zhì)量流量計(jì)
D8LB08 D8LB15 D8LB25科氏力質(zhì)量流量計(jì)
D8LB08 D8LB15 D8LB25科氏力質(zhì)量流量計(jì)
LNGmass 科氏力質(zhì)量流量計(jì)
添加燃料中應(yīng)用的流量計(jì)，系統(tǒng)集成簡(jiǎn)單
堅(jiān)固的一體式變送器外殼
Modbus RS485
滿足應(yīng)用的需要
LNGmass
科氏力質(zhì)量流量計(jì)
添加燃料中應(yīng)用的流量計(jì)，系統(tǒng)集成簡(jiǎn)單LNGmass 是專門(mén)為藥劑師開(kāi)發(fā)的科氏力流量計(jì)，即使在極度嚴(yán)寒的溫度–196 °C (–321 °F)下，也能保證最高的精度和穩(wěn)定性。由于是世界上最緊湊的設(shè)計(jì)，此設(shè)備可以安裝在任何地方，即使在最狹窄的空間環(huán)境也沒(méi)問(wèn)題。LNGmass沒(méi)有移動(dòng)部件，因此維修方便。
操作非常安全-在極端環(huán)境下也可進(jìn)行可靠測(cè)量
更少的過(guò)程測(cè)量點(diǎn)-多變量測(cè)量（流量、密度、溫度）
安裝所需空間小-無(wú)前后直管段長(zhǎng)度要求
變送器所需空間?。鹤钚〉目臻g實(shí)現(xiàn)所有的功能
快速調(diào)試：預(yù)配置設(shè)備
自動(dòng)恢復(fù)數(shù)據(jù)，便于服務(wù)
科氏力質(zhì)量流量測(cè)量原理不受流體本身物理性質(zhì)所影響，例如粘度和密度。
精確測(cè)量燃料添加應(yīng)用中的低溫氣體。
設(shè)備參數(shù)
流量可達(dá)18 000 kg/h (660 lb/min)
介質(zhì)溫度可達(dá) –196 °C (–321 °F)
公稱直徑：DN 8 至 25 (3/8 至 1")
堅(jiān)固耐磨的緊湊型變送器外殼
Modbus RS485
設(shè)計(jì)迎合應(yīng)用需求
電流體
測(cè)量原理 科氏力
主要特點(diǎn) The refueling application flowmeter with easy sytem integration. Accurate measurement of cryogenic gases in refueling applications.
特點(diǎn) Excellent operational safety – reliable under extreme ambient conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 18 000 kg/h (660 lb/min). Medium temperature up to –196 °C (–321 °F).
Transmitter features Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485.
直徑 DN 8 to 25 (⅜ to 1")
Wetted materials Measuring tubes: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Measured variables Mass flow, density, temperature, volume flow, corrected volume flow
測(cè)量誤差 Mass flow (liquid): ±0.15 %
Volume flow (liquid): ±0.15 %
(Reference condition)
量程 0 to 18 000 kg/h (0 to 660 lb/min)
壓力范圍 PN 40, Class 300
過(guò)程溫度 –196 to +125 °C (–320 to +257 °F)
環(huán)境溫度 –40 to +60 °C (–40 to +140 °F)
Sensor housing material 1.4301 (304), corrosion resistant
Transmitter housing material AlSi10Mg, coated
電子插件的防護(hù) IP66/67, type 4X enclosure
顯示/操作 No local operation
Configuration via operating tools possible
輸出 None
輸入 None
通信 Modbus RS485
Power supply DC 20 to 30 V
防爆認(rèn)證 ATEX, IECEx, cCSAus, NEPSI
Other approvals and certificates 3.1 material, calibration perbed on accredited calibration facilities (acc. to ISO/IEC 17025)
CRN
