玻璃管变面积流量计

耐用，经济，易于使用的流量测量技术

当在比适用于塑料的更高压力和温度下测量液体或气体流量时，Brooks Instrument 生产的坚固的玻璃管可变面积流量计可助您精确测量流率。该玻璃管流量计具有更广泛的可用流速，适用于各种液体和气体。

其耐热冲击、压力和氧化的特性是由于使用了硼硅玻璃管主体，可以承受高达 13.8 bar (200 psi) 的压力。此外，刻度尺、浮物、管件和阀门都可选择采用耐腐蚀材料，无论是在实验室或工业生产过程，都应用广泛。

关键应用

工业生产过程
药品生产
石油和天然气的抽运和精炼工艺
燃料电池研究
化工制造
分析仪器
水处理和分配系统

选择最符合您项目需求的玻璃管变面积式流量计。

产品

	Sho-Rate™ 系列	GT1000 系列	GT130x 系列	FC 系列
产品类型	Glass Tube VA Flow Meter	Glass Tube VA Flow Meter Applications: Clean liquids and gases	Glass Tube VA Flow Meter Applications: Clean liquids and gases	Manual Flow Controller
区别	Ideal for Wide Variety of Gas & Liquid Applications Economical QuickShip Available	Removable borosilicate glass metering tube for easy service without removing the meter, minimize downtime Process connections can be rotated 360°, 180° viewing window, panel mount option One or two flow alarms are available, alarms are safe use in explosive atmospheres Reliable o-ring seal design for leak free process connections Optional needle valves mounted to inlet or outlet for precision flow control	Drop-in replacement for the Brooks Instrument Full-View 1100 series Rugged stainless steel construction for heavy duty applications and corrosive atmospheres Personal safety first with glass containment safety sleeve Optional needle valve mounted on inlet or outlet for precision flow control O-Ring seal construction provides a positive seal and easy maintenance	Available as Standalone or Integrally Mounted to Flow Meter
流量范围-满量程容量	Water 0.8 - 5 gpm 0.01 - 34 gph 0.041 - 130 lph Air 3.4 - 15 scfm 0.12 - 140 scfh 3.2 - 3700 nlph Nitrogen 4-900 ml/min 2-100 CCM 0.1-9 LPM 0.1-130 SCFH	Water 98 gpm / 22,000 lph Air 270 scfm / 440 m3n/hr See Capacity Tables in Data Sheet	Water 10 gpm / 2,460 lph Air 45 scfm / 69 m3n/hr See Capacities Tables in Data Sheet	Water .024 - 480 gph Air .10 -2130 scfh
精度	± 3% - 10% FS	+/- 2% Full Scale / Class 2.5 VDI / VDE +/- 1% Full Scale / Class 1.6 VDI / VDE	Models 1306 / 1307: +/- 1% Full Scale / Class 1.6 VDI / VDE Models 1306 / 1307: +/- 2% Full Scale / Class 2.5 VDI / VDE Model 1305: +/- 5% Full Scale Model 1305: +/- 10% Full Scale	--
最大温度	121^oC (250^oF)	121^oC (250^oF)	121°C (250°F)	178^oC (350^oF)
最大压力	200 psig	Refer to Maximum Pressure Ratings Table in Data Sheet	Refer to Maximum Pressure Ratings Table in Data Sheet	Refer to Maximum Pressure Ratings Table in Data Sheet
O型圈材料	Viton-A® fluoroelastomers Buna-N Teflon® Butyl EPR Kalrez®	Viton® fluoroelastomer Buna-N Kalrez® 4079 fluoroelastomer EPDM	Viton® fluorelastomer Buna-N Kalrez® 4079	Viton® fluoroelastomers Buna-N Kalrez® EPR Kalrez/Teflon®
过程连接	Horizontal female 3/8" NPT threaded adapters 1/8" - 1/4" NPT 1/8" - 1/4" Compression 6mm Compression 1/4" - 3/8"; RC 1/4" VCR® 1/4" Hose Swagelok® Converters	Brass Construction: NPT, BSPT / Rc Female connections 316 Stainless Steel Construction: NPT, BSPT / Rc Female connections or 150# Flanges per ASME B16.5	Brass Construction: Models 1306 / 1307: Female NPT, BSPT / Rc 316 Stainless Steel: Models 1306 / 1307: Female NPT, BSPT / Rc / 150# Flange per ASME B16.5 Brass Construction: Model 1305: Female NPT 316 Stainless Steel Construction: Model 1305: Female NPT	1/8" - 1/4" F-NPT 1/8" - 1/4" Tube Compression 1/4" ID Hose 3/4" F-NPT Integral connection
报警	—	Reed Switch - Sizes 7 to 13 Inductive Switch - Sizes 2 & 6	—	—
认证和批准	International Calibration Certificate (ICC)	International Calibration Certificate (ICC) Material certification Pressure Test certificate Oxygen Cleaning certificate Certificate of Conformance	International Calibration Certificate (ICC)