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FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812質(zhì)量流量計(jì)OMEGA

***大氣體壓力：500磅/平方英寸

泄漏完整性：1 x 10-6 cc/min或更高

濕部：316和17-4 SS，帶FKM O型環(huán)

氣體接頭：1/4“壓縮接頭

電氣連接：9針Sub-D接頭

控制信號(hào)：整體或0至5 Vdc

控制閥：電磁，常閉

輸出信號(hào)：線性0至5 Vdc，***小負(fù)載1000Ω，4至20 mA，500&Ω回路電阻

輸入功率：

儀表：24 Vdc@150 mA，115 Vac，220 Vac，帶交流適配器

控制器：24 Vdc@300 mA，115 Vac，220 Vac，帶交流適配器

尺寸：152.4高x 83.5寬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），帶電源

FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812質(zhì)量流量計(jì)OMEGA

ma2700/fma2800系列電子質(zhì)量流量計(jì)和fma3700/fma3800質(zhì)量流量控制器提供了高流量測(cè)量性能和通用性。歐米茄新的直列系列具有“流通”零死區(qū)設(shè)計(jì)，更快的處理和更低的污染。有車載顯示器和壁掛式電源，內(nèi)聯(lián)系列是理想的實(shí)驗(yàn)室和測(cè)試應(yīng)用。FMA2700/FMA2800系列電子質(zhì)量流量計(jì)和FMA3700/FMA3800質(zhì)量流量控制器結(jié)構(gòu)緊湊、重量輕、經(jīng)濟(jì)，非常適合用于需要的氣體流量應(yīng)用和所有不銹鋼結(jié)構(gòu)。

FMA3807_FMA3808_FMA3809_FMA3810_FMA3811_FMA3812質(zhì)量流量計(jì)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