FTB4807流量计 美国omega

低流量液体流量计
FTB4700 and FTB4800 Series
低流量液体流量计

方波输出
一个运动部件
坚固的镀镍黄铜或316不锈钢体
这是一个镀金的铜米FTB4700系列理想的范围在0.2到18加仑水的应用。这提供了一个广泛流FTB4800极其坚固的不锈钢包装计量。单喷嘴的简单结合高质量的宝石轴承导致寿命长和相对高的液体的耐受性问题。典型的应用是化学配料，比例加药，施肥，喷洒化学配料，和一般的流量监测。
这是提供?FTB4700?”或螺纹，与联盟式仪表接头。这是提供FTB4800??，或1“阴螺纹。一个方波输出使FTB4700或FTB4800许多OEM控制应用系列的理想选择。这个信号接口与可编程逻辑控制器和计算机输入板容易。FTB4700 FTB4800系列米的或可结合dpf701-a面板流量计读数流量或总流量，4至20 mA输出。

规格
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
 

产品型号/产品描述
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

注释: 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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