美國omega FTB4810流量計

低流量液體流量計
FTB4700 and FTB4800 Series
低流量液體流量計

方波輸出
一個運動部件
堅固的鍍鎳黃銅或316不銹鋼體
這是一個鍍金的銅米FTB4700系列理想的范圍在0.2到18加侖水的應用。這提供了一個廣泛流FTB4800極其堅固的不銹鋼包裝計量。單噴嘴的簡單結合高質量的寶石軸承導致壽命長和相對高的液體的耐受性問題。典型的應用是化學配料，比例加藥，施肥，噴灑化學配料，和一般的流量監測。
這是提供?FTB4700?"或螺紋，與聯盟式儀表接頭。這是提供FTB4800??，或1“陰螺紋。一個方波輸出使FTB4700或FTB4800許多OEM控制應用系列的理想選擇。這個信號接口與可編程邏輯控制器和計算機輸入板容易。FTB4700 FTB4800系列米的或可結合dpf701-a面板流量計讀數流量或總流量，4至20 mA輸出。

規格
Accuracy: ±1% FS
Maximum Temperature:
FTB4700: 85°C (185°F)
FTB4800: 93°C (200°F)
Maximum Pressure:
FTB4700: 12 bar (175 psi)
FTB4800: 35 bar (500 psi)
Output: Squarewave
Power:
FTB4700: 5 to 30 Vdc
FTB4800: 6 to 24 Vdc
Maximum Current: 20 mA
Cable: FTB4700: #22 AWG 3-conductor, 4 m (12')
FTB4800: #22 AWG 3-conductor, 5.5m (18')
Maximum Cable Run: 650 m (2000')
Maximum Pressure Drop: 15 psig
MATERIALS
Body:
FTB4700: nickel-plated brass
FTB4800: 316 SS
Rotor Chamber:
FTB4700: brass
FTB4800: 316 SS rotor cover
Rotor:
FTB4700: thermoplastic
FTB4800: PVDF
Shaft:
FTB4700: Tungsten carbide
FTB4800: Nickel-bonded tungsten carbide
Bearings:
FTB4700: water cooled theromplastic
FTB4800: Ruby ring and ball
O-Ring:
FTB4700: —
FTB4800: TFE-coated FKM
 

產品型號/產品描述
Nickel-plated Brass
FTB4705 308 PPG 1/2 MNPT, 0.2 to 10 GPM
FTB4707 174 PPG 3/4 MNPT, 0.2 to 18 GPM
316SS Body
FTB4805 560 PPG 1/2 FNPT, 0.1 to 10 GPM, 316SS Body
FTB4807 380 PPG 3/4 FNPT, 0.2 to 15 GPM, 316SS Body
FTB4810 168 PPG 1 FNPT, 0.5 to 25 GPM, 316SS Body
Accessories
DPF701 1/8" DIN panel meter

注釋: FTB4700 Series comes complete with 2 MNPT couplings (already installed), one 3.7 m (12') sensor cable with connector, and operator's manual.
FTB4800 Series comes complete with 5.5 m (18') sensor cable and operator's manual.

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