• 適合小口徑中空氣、氮?dú)?、二氧化碳和氬氣的測量

• 優(yōu)化過程監(jiān)測：即使在低壓和低流速中也能方便的測量

• 經(jīng)濟(jì)型測量：安裝簡便，壓損可忽略不計(jì)，免維護(hù)

• 可靠流量趨勢：多變量測量

• 快速有效調(diào)試：引導(dǎo)式操作菜單

• 高工廠適應(yīng)性：自診斷和錯誤監(jiān)測

• 自動恢復(fù)數(shù)據(jù)，便于服務(wù)

應(yīng)用領(lǐng)域：

• 該測量原理具有高可操作測量范圍，能直接測量質(zhì)量流量

• 適用于環(huán)形管道和矩形風(fēng)管中的空氣、氮?dú)?、二氧化碳和氬氣測量

儀表特性：

• 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(guān)量輸出

• 緊湊和堅(jiān)固的變送器

• 特征和規(guī)格：

• 氣體
  

  測量原理	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 450G
  Measured variables	Mass flow, temperature, corrected volume flow, FAD volume flow
  測量誤差	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