產(chǎn)品信息：
適用于經(jīng)濟(jì)型測(cè)量和常用氣體的簡(jiǎn)單監(jiān)測(cè)。
t-mass B 150流量計(jì)適合大管道或矩形通風(fēng)管中的測(cè)量，適用于常用氣體的經(jīng)濟(jì)型測(cè)量，特別應(yīng)用于壓縮空氣。它是亞計(jì)量應(yīng)用中的趨勢(shì)，堅(jiān)固的一體式鋁合金外殼，使用四線制技術(shù)。有帶顯示器和無(wú)顯示器版本可選。用戶特定的設(shè)置可以保存在顯示器上，也可以通過(guò)顯示器從一臺(tái)設(shè)備傳遞到另一臺(tái)設(shè)備。
優(yōu)勢(shì)：
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適合小口徑中空氣、氮?dú)狻⒍趸己蜌鍤獾臏y(cè)量
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優(yōu)化過(guò)程監(jiān)測(cè)：即使在低壓和低流速中也能方便的測(cè)量
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經(jīng)濟(jì)型測(cè)量：安裝簡(jiǎn)便，壓損可忽略不計(jì)，免維護(hù)
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可靠流量趨勢(shì)：多變量測(cè)量
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快速有效調(diào)試：引導(dǎo)式操作菜單
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高工廠適應(yīng)性：自診斷和錯(cuò)誤監(jiān)測(cè)
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自動(dòng)恢復(fù)數(shù)據(jù)，便于服務(wù)
應(yīng)用領(lǐng)域：
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該測(cè)量原理具有高可操作測(cè)量范圍，能直接測(cè)量質(zhì)量流量
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適用于環(huán)形管道和矩形風(fēng)管中的空氣、氮?dú)?、二氧化碳和氬氣測(cè)量
儀表特性：
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插入型適用于公稱管徑為 DN 80 ~ 1500 (3 ~ 60")的管道
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傳感器安裝和拆除無(wú)需中斷過(guò)程
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安裝方便
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一體化型帶 DC 24 V 電源供電
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4-20 mA HART, 脈沖/頻率/開(kāi)關(guān)量輸出
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緊湊和堅(jiān)固的變送器
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特征和規(guī)格：
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氣體
測(cè)量原理 熱式 主要特點(diǎn) The flowmeter for cost‐effective measurement and easy monitoring of utility gases. Suitable for air, nitrogen, carbon dioxide and argon in circular piping or rectangular ducts. 特點(diǎn) Optimal process monitoring – easy measurement even at low pressures and flow velocities. Cost‐effective measurement – easy installation, negligible pressure loss and maintenance‐free. Reliable flow trending – m*riable measurement. Insertion version for nominal diameter DN 80 to 1500 (3 to 60"). Installation and removal of sensor without process interruption. Transmitter features Fast and efficient commissioning – guided operating menus. High plant availability – self‐diagnostics and error monitoring. Automatic recovery of data for servicing. Device in compact version with DC 24 V power supply. 4‐20 mA HART, pulse/frequency/switch output. 直徑 DN 80 to 1500 (3 to 60") Wetted materials Transducer: 1.4404 (316L)
Insertion tube: 1.4404 (316L); 1.4435 (316L)
Connection:
Compression fitting: 1.4404 (316L)
Sealing ring: EPDM; HNBR; 1.4401 (316)
Clamping ring: PEEK 450GMeasured variables Mass flow, temperature, corrected volume flow, FAD volume flow 測(cè)量誤差 3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature "Calibration flow")量程 20 to 720 000 kg/h (45 to 1 587 600 lb/h)
20 to 1 080 000 kg/h (45 to 2 381 400 lb/h)
(for air, depending on chosen option of ordering feature "Calibration flow")壓力范圍 20 bar g (290 psi g) 過(guò)程溫度 –40 to +100 °C (–40 to +212 °F) 環(huán)境溫度 –40 to +60 °C (–40 to +140 °F) Transmitter housing material AlSi10Mg, coated 電子插件的防護(hù) IP66/67, type 4X enclosure 顯示/操作 4‐line display with push Buttons
Configuration via local display and operating tools possible輸出 4‐20 mA HART (active)
Pulse/frequency/switch output (passive)輸入 Status input 通信 HART Power supply DC 18 to 30 V 防爆認(rèn)證 ATEX, IECEx, cCSAus Other approvals and certificates
