用于測量各種氣體類型的質量流量，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

測量原理熱式質量流量計產品標題測量純氣體及混合氣體的熱式質量流量計
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)