DWYER质量流量控制器DFC

多参数，多气体，现场可配置
DFC数字流量控制器结合了直管传感器和限流器流量元件，以提供准确的读数和控制。同时显示质量流量，体积流量，压力和温度参数促进了各种行业的应用。
 
产品应用
气体流量测量是流量控制操作泵和阀门过程设备真空处理科学和分析的生物反应器和表面沉积
提供快速响应速度（<20毫秒）
支持多达90个不同的用户可选气体和气体混合物
提供高精度和可重复性
通过状态LED或OLED指示进行自我诊断
易于配置/校准软件
 

Service:Clean, non-corrosive gases compatible with wetted parts.

Wetted Materials:316 SS, 416 SS, high temperature polyamide, alumina ceramic, epoxy, silicone, glass, gold. FKM O-rings.

Accuracy:±(0.5% of reading + 0.2% FS).

Repeatability:±0.2% FS.

Response Time:150 ms.

Output:0-5 VDC, 4-20 mA and 0-10 VDC.

Relay Rating:Programmable solid state relay.

Max. Particulate Size:20 microns.

Temperature Limits:14 to 140°F (-10 to 60°C).

Power Supply:12-26 VDC.

Process Connections:1/8" compression fitting for flow rates = 10 L/min (-005, -010); 1/4" for = 50 L/min (-050); 3/8" for = 100 L/min (-100).

Pressure Limits:120 psig (8.27 bar).

Leak Integrity:1 x 10^-9sccs of helium.

Display:2 x 16 character OLED.

Weight:DFC-01/50: 1.40 lbs (0.635 kg); DFC-51/56: 1.66 lbs (0.755 kg).

Agency Approvals:CE.