FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812质量流量计OMEGA

***大气体压力：500磅/平方英寸

泄漏完整性：1 x 10-6 cc/min或更高

湿部：316和17-4 SS，带FKM O型环

气体接头：1/4“压缩接头

电气连接：9针Sub-D接头

控制信号：整体或0至5 Vdc

控制阀：电磁，常闭

输出信号：线性0至5 Vdc，***小负载1000Ω，4至20 mA，500&Ω回路电阻

输入功率：

仪表：24 Vdc@150 mA，115 Vac，220 Vac，带交流适配器

控制器：24 Vdc@300 mA，115 Vac，220 Vac，带交流适配器

尺寸：152.4高x 83.5宽x 25.4毫米深（6.00 x 3.29 x 1.00英寸）

重量：1.57千克（1.25磅），带电源

FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812质量流量计OMEGA

ma2700/fma2800系列电子质量流量计和fma3700/fma3800质量流量控制器提供了高流量测量性能和通用性。欧米茄新的直列系列具有“流通”零死区设计，更快的处理和更低的污染。有车载显示器和壁挂式电源，内联系列是理想的实验室和测试应用。FMA2700/FMA2800系列电子质量流量计和FMA3700/FMA3800质量流量控制器结构紧凑、重量轻、经济，非常适合用于需要的气体流量应用和所有不锈钢结构。

FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812质量流量计OMEGA

Economical

Compact

Power Supply Included

The FMA2700/FMA2800 Series Electronic Mass Flow meters and FMA3700/FMA3800 Mass Flow Controllers provide high flow measurement performance and versatility. Omega’s new inline series features a “flow-through” zero dead space design for quicker processing and lower contamination. Available with onboard display and wall mounted power supply, the inline series is ideal for laboratory and test applications. Compact, lightweight and economical, the FMA2700/FMA2800 Series Electronic Mass Flowmeters and FMA3700/FMA3800 Mass Flow Controllers are perfect for gas flow application which require and all stainless steel construction.

SPECIFICATIONS

Accuracy: ±1% FS including linearity

Repeatability: ±0.15% FS or better

Turndown Ratio: 100:1

Response Time: 5 seconds

Gas Ambient Temperature: 0 to 50°C (32 to 122°F)

Temperature Coefficient: 0.05% full scale per 1°C or better

Pressure Coefficient: 0.01% full scale per psi or better

Minimum Pressure Requirements:

   Meters: 1 inch of H2O

   Controllers ≤1 SLM: 1 psi

   Controllers >20 SLM: 20 psi

   Differential Pressure for Mass Flow Controllers: 

     <5 SLM, 5 to 50 psi standard

      >5 SLM, 20 to 40 psi standard

Maximum Gas Pressure: 500 psig

Leak Integrity: 1 x 10-6 cc/min of He or better

Wetted Parts: 316 and 17-4 SS with FKM O-rings

Gas Connections: 1/4" compression fitting

Electrical Connection: 9-pin sub-D connector

Control Signal: Integral or 0 to 5 Vdc

Control Valve: Electromagnetic, normally closed

Output Signal: Linear 0 to 5 Vdc, 1000 Ω min load, 4 to 20 mA, 500 &Omega loop resistance

Input Power:

   Meters: 24 Vdc @ 150 mA, 115 Vac, 220 Vac with AC adaptor

   Controller: 24 Vdc @ 300 mA, 115 Vac, 220 Vac with AC adaptor

Dimensions: 152.4 H x 83.5 W x 25.4 mm D (6.00 x 3.29 x 1.00")

Weight: 1.57 kg (1.25 lb) with power supply