歡迎光臨~庫納格流體控制系統（上海）有限公司
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GFC系列氣體質量流量控制器
產品說明：
流量測量量程可到1000L/min，耐壓到500psi，可帶NIST溯源證書
GFC系列 氣體質量流量控制器將節(jié)流裝置和直管傳感器結合在一起，能夠精確可靠地測量流量。它不受溫度和壓力變化的影響。GFC質量流量控制器帶有PID調節(jié)和控制閥門能夠保持流量恒定，流量設定點可以在現場或遠程采用電位計通過0-5VDC或4-20mA信號來設置。采用3位半數顯顯示氣體流量，可90度旋轉的LCD顯示。和GFT悉尼流量積算器配合使用可積算流量。GFC帶有NIST溯源證書。
產品規(guī)格：
Service: Clean gases compatible with wetted parts.
Wetted Materials: GFC-1XXX: Anodized aluminum, brass, 316 SS and fluoroelastomer O-rings; GFC-2XXX: 316 SS and fluoroelastomer O-rings.
Accuracy: ±1% FS including linearity over 59 to 77°F (5 to 25°C) and 5 to 60 psia (0.34 to 4 bar); Series GFC X143, X144, X145, ±1.5% FS.
Repeatability: ±0.5% of FS.
Response Time: 2 seconds to within ±2% of actual flow.
Output: Linear 0 to 5 VDC and 4 to 20 mA.
Maximum Particulate Size: 5 microns.
Temperature Limits: 32 to 122°F (0 to 50°C).
Power Supply: ±12 VDC.
Process Connections: 1/4" compression fitting for flow rates ≤50 L/m; 3/8" for 100 and 200 L/m; 1/2" for 500 L/min; 3/4" for 1000 L/min.
Pressure Limits: 1000 psig (68.9 bar); Series GFC-X143, X144, X145, 500 psig (34.5 bar).
Leak Integrity: 1 x 10-9 sccs of He.
Display: 90° tiltable, 3-1/2 digit.
Agency Approvals: CE.
聯系人：彭工
手機：18918462396
電話：021-59718851
地址： 上海市青浦區(qū)青浦工業(yè)園清河灣路819弄
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