適用于經濟型測量和常用氣體的簡單監測
t-mass B 150流量計適合大管道或矩形通風管中的測量，適用于常用氣體的經濟型測量，特別應用于壓縮空氣。它是亞計量應用中的趨勢，堅固的一體式鋁合金外殼，使用四線制技術。有帶顯示器和無顯示器版本可選。用戶特定的設置可以保存在顯示器上，也可以通過顯示器從一臺設備傳遞到另一臺設備。優勢
-
適合小口徑中空氣、氮氣、二氧化碳和氬氣的測量
-
優化過程監測：即使在低壓和低流速中也能方便的測量
-
經濟型測量：安裝簡便，壓損可忽略不計，免維護
-
可靠流量趨勢：多變量測量
-
快速有效調試：引導式操作菜單
-
高工廠適應性：自診斷和錯誤監測
-
自動恢復數據，便于服務
-
該測量原理具有高可操作測量范圍，能直接測量質量流量
-
適用于環形管道和矩形風管中的空氣、氮氣、二氧化碳和氬氣測量
-
插入型適用于公稱管徑為 DN 80 ~ 1500 (3 ~ 60")的管道
-
傳感器安裝和拆除無需中斷過程
-
安裝方便
-
一體化型帶 DC 24 V 電源供電
-
4-20 mA HART, 脈沖/頻率/開關量輸出
-
緊湊和堅固的變送器
特征和規格
測量原理熱式質量流量計產品標題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.
傳感器特點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.
變送器特點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.
公稱口徑范圍DN 80 to 1500 (3 to 60")
接液部件材質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 450G
測量變量Mass flow, temperature, corrected volume flow, FAD volume flow
*大測量誤差3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature "Calibration flow")
測量范圍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")
*大過程壓力20 bar g (290 psi g)
介質溫度范圍–40 to +100 °C (–40 to +212 °F)
環境溫度范圍–40 to +60 °C (–40 to +140 °F)
變送器外殼材質AlSi10Mg, coated
防護等級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
數字式通信HART
電源DC 18 to 30 V
危險區認證ATEX, IECEx, cCSAus
計量認證和證書Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
壓力認證和證書CRN
應用領域
儀表特性
