用于測量各種氣體類型的質(zhì)量流量，例如：

• 壓縮空氣流量

• 鍋爐/干燥器天然氣流量

• 啤酒廠二氧化碳流量

• 污水中植物沼氣與曝氣

• 氣體產(chǎn)品（例如Ar, N2, CO2, He, O2)

• 泄漏檢測

適用于危險區(qū)域：

• ATEX, FM, CSA, IEC Ex, NEPSI

可連接到所有常見過程控制系統(tǒng)：

• HART, PROFIBUS DP, Modbus RS485

特征和規(guī)格

測量原理熱式質(zhì)量流量計產(chǎn)品標題測量純氣體及混合氣體的熱式質(zhì)量流量計
傳感器特點快速設定，動態(tài)溫度補償，20種可選氣體，可編程混合氣體，現(xiàn)場標定，外部壓力輸入，確認，HistoROM S-DAT, HistoROM T-DAT，2個累加器
變送器特點Flexible device configuration to suit the application - integrated “Gas Engine” functionality. For demanding applications - user-definable gas mixtures, high repeatability and accuracy. Automatic recovery of data for servicing. Device in compact or remote version. 4-20 mA HART, PROFIBUS PA/DP, Modbus RS485, FF.
公稱口徑范圍"DN 15...100，1/2"...4"
接液部件材質(zhì)Transducer: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022) 
Process connections: 1.4404 (316L/316) 

Sensor body: 
DN 15 to 25 (1/2"" to 1""): CF3M-A351 
DN 40 to 100 (1-1/2"" to 4""): 1.4404 (316/316L) 
Bushing: PEEK GF30, PVDF 
O-ring seals: EPDM, Kalrez 6375, Viton FKM
測量變量Mass flow, temperature, volume flow, energy flow
*大測量誤差讀數(shù)值的± 1.5%...滿量程的20%，，滿量程的± 0.3%... 1%
測量范圍氣體狀態(tài)及過程狀態(tài)，如0.5 ...3750 kg/h (1 bar及24℃下的空氣)
*大過程壓力PN 40
介質(zhì)溫度范圍-40 ... +100℃
環(huán)境溫度范圍-20 °C to +60 °C (-4 °F to +140 °F) 
Optional: -40 °C to +60 °C (-40 °F to +140 °F)
變送器外殼材質(zhì)Transmitter housing: 
Compact: powder coated die-cast aluminium 
Wall-mount: powder coated die-cast aluminium 
Remote field: powder coated die-cast aluminium 
Connection housing (remote version): powder coated die-cast aluminium
防護等級IP 67 NEMA 4x
顯示/操作兩行LCD背光顯示，16字符的顯示菜單，按鍵操作
輸出0/4...20mA 脈沖/頻率 (1KHz，有源/無源)，2個繼電器，狀態(tài)
輸入狀態(tài)、0/4...20mA
數(shù)字式通信HART，PROFIBUS DP，MODBUS RS485
電源85 to 260 VAC, 45 to 65 Hz 
20 to 55 VAC, 45 to 65 Hz 
16 to 62 VDC
危險區(qū)認證ATEX、FM、CSA
產(chǎn)品安全性CE, C-tick, EAC marking
壓力認證和證書PED, CRN
衛(wèi)生型認證和證書Oxygen service (certified acc. To BS IEC 60877)