FMA5518A-ST-C美国OMEGA FMA5518A-ST-C

　　FMA5518A-ST-C美国OMEGA FMA5518A-ST-C

　　FMA5518A-ST-C

　　流量与液位 ? 电子质量流量计 ? 质量流量控制器 ? FMA5400A and FMA5500A

　　Economical Gas Mass Controllers With or Without Integral Display

　　FMA5400A and FMA5500A

　　NIST Traceable Calibration

　　Reads and Controls Gas Mass Flow Without Temperature or Pressure Compensation

　　Available in Economical Aluminum or Corrosion-Resistant 316 SS

　　Tiltable LCD Display for Easy Reading

　　产品描述

　　The FMA5400A/5500A Series electronic gas mass flow controllers provide for controlling the flow of a wide variety of gases from 0-10 SCCM up to 100 SLM. Utilizing heat transfer through a heated tube to measure molecular gas flowrate, the FMA5400A/5500A provides measurement of direct gas mass flowrate, without the need to compensate for variations in gas temperature or pressure (within stated limits). They are available in an economical aluminum/brass construction for typical gas flows and a 316 SS construction for applications requiring more corrosion resistance. The FMA5400A series without integral display is supplied with both an analog 0-5 Vdc and 4 to 20 mA output for remote monitoring; the FMA5500A series has both an integral 3-1/2 digit display and analog output. The display is tiltable over 90 degrees for viewing convenience. The display is calibrated standard to read out directly in SCCM or SLM for nitrogen (other gas calibrations available on special order).

　　The FMA5400A/5500A mass flow controllers feature a built-in normally-closed electromagnetic valve for maintaining a constant flowrate regardless of variations in inlet or outlet pressures. The setpoint is controlled either locally via a potentiometer accessible through an access window in the case or remotely via an analog 0-5 Vdc or 4-20 mA signal (field selectable). The FMA5400A/5500A series require 12 to 26 Vdc power @ 800 mA maximum, which can be supplied by the FMA545PW wall plug-in socket power supply. The electronics are reverse polarity protected and have a resettable fuse. Model number FMA545C (supplied separately) provides a mating 15-pin “D” connector with 8 feet of shielded cable for accessing the analog output signals and power input connections. The LCD supplied with the FMA5500A series is connected to the lower electronics via a modular plug. The LCD can be remotely located by purchasing an FMA18RC remote cable assembly–you must then build your own assembly for panel mounting the LCD.

　　SPECIFICATIONS

　　Accuracy: ±1.5% FS, including linearity over 15 to 25°C (59 to 77°F) and

　　0.7 to 4.2 kg/cm2 (10 to 60 psia) ±3% FS for units ≥ 100 SLM from o to 20% of range.

　　Repeatability: ±0.5% of full scale

　　Temp Coefficient: 0.15% FS/°C

　　Pressure Coefficient: 0.01% FS per psi (0.07 bar)

　　Maximum Pressure Drop: 50 psid

　　Response Time: 5 seconds to within ±2% of set flow rate over 25 to FS

　　Max Gas Pressure: 70 kg/cm2 gage (1000 psig)(For units up to 100 SLM); 35 kg/cm2 gage (500 psig); 1.76 kg/cm (25 psig) optimum

　　Gas and Ambient Temp: 5 to 50°C (41 to 122°F)

　　Leak Integrity: 1 x 10-7 cc/sec of He max to outside environment

　　Materials in Fluid Contact:

　　Aluminum Models: Anodized aluminum, 316 SS, brass and FKM O-rings

　　Stainless Steel Models: 316 SS and FKM O-rings

　　Output Signal:

　　Linear 0 to 5 Vdc: 1000 Ω minimum load

　　4 to 20 mA: 50 to 500 Ω loop resistance, ±20 mV max noise

　　Transducer Power: 12 to 26 Vdc @ 800 mA standard Turndown Ratio: 40:1

　　Shipping Weight: 1.8 kg (4 lb)

　　Compliance: EN55011 class 1, class B; EN50082-1

　　Attitude Sensitivity: With horizontal flow path, no shift in calibration up to +20 degree pitch

　　Gas Relative Humidity: 0 to 70% RH

　　Min Pressure Drop

　　SLM ≤9 10-30 50 60-100 200 500 1000

　　psid 1.1 3.9 8 18.9 10 12 15

　　注: * Comes with ? FNPT connections instead of compression fittings. Comes complete with compression fittings, NIST certificate and operator’s manual.

　　产品编号生成器

　　在此处生成您自己的产品编号

　　(1) (2) (3) (4)

　　FMA A

　　数量: 价格: ￥5,730.00

　　选项说明:

　　(1) Display 选项:

　　54 for without display

　　55 for with display

　　(2) Max Flow Rate 选项:

　　02 for 10 SCCM

　　04 for 20 SCCM

　　06 for 50 SCCM

　　08 for 100 SCCM

　　10 for 200 SCCM

　　12 for 500 SCCM

　　14 for 1 SLM

　　16 for 2 SLM

　　18 for 5 SLM

　　20 for 10 SLM

　　23 for 15 SLM

　　24 for 20 SLM

　　26 for 30 SLM

　　27 for 40 SLM

　　28 for 50 SLM

　　40 for 60 SLM

　　41 for 80 SLM

　　42 for 100 SLM

　　(3) Body 选项:

　　无（选项为空白） for aluminum/brass body

　　-ST for 316 SS body

　　(4) Oxygen Cleaned Units 选项:

　　无（选项为空白） for None

　　-C for Oxygen Cleaned Units

　　注: 并非所有组合都有效，请查阅规格表上的有效产品编号。

　　产品编号 产品描述

　　Mass Flow Controllers with Display, Al/Br Body (Use Part Number Builder for 316 SS Construction)

　　FMA5502A 0 to10 SCCM

　　FMA5504A 0 to 20 SCCM

　　FMA5506A 0 to 50 SCCM

　　FMA5508A 0 to 100 SCCM

　　FMA5510A 0 to 200 SCCM

　　FMA5512A 0 to 500 SCCM

　　FMA5514A 0 to 1 SLM

　　FMA5516A 0 to 2 SLM

　　FMA5518A 0 to 5 SLM

　　FMA5520A 0 to 10 SLM

　　FMA5523A 0 to 15 SLM

　　FMA5524A 0 to 20 SLM

　　FMA5526A 0 to 30 SLM

　　FMA5527A 0 to 40 SLM

　　FMA5528A 0 to 50 SLM

　　FMA5540A 0 to 60 SLM

　　FMA5541A 0 to 80 SLM

　　FMA5542A 0 to 100 SLM

　　Mass Flow Controllers Without Display, Al/Br Body (Use Part Number Builder for 316 SS construction)

　　FMA5402A-ST 0 to 10 SCCM

　　FMA5404A-ST 0 to 20 SCCM

　　FMA5406A-ST 0 to 50 SCCM

　　FMA5408A-ST 0 to 100 SCCM

　　FMA5410A-ST 0 to 200 SCCM

　　FMA5412A-ST 0 to 500 SCCM

　　FMA5414A-ST 0 to 1 SLM

　　FMA5416A-ST 0 to 2 SLM

　　FMA5418A-ST 0 to 5 SLM

　　FMA5420A-ST 0 to 10 SLM

　　FMA5423A-ST 0 to 15 SLM

　　FMA5424A-ST 0 to 20 SLM

　　FMA5426A-ST 0 to 30 SLM

　　FMA5427A-ST 0 to 40 SLM

　　FMA5428A-ST 0 to 50 SLM

　　FMA5440A-ST 0 to 60 SLM

　　FMA5441A-ST 0 to 80 SLM

　　FMA5442A-ST 0 to 100 SLM

　　Accessories

　　FMA545C Female 15-pin D-connector w/8 ft shielded cable

　　FMA545C-10 Female 15-pin D-connector w/10 ft shielded cable

　　FMA545C-12 Female 15-pin D-connector w/12 ft shielded cable

　　FMA545C-18 Female 15-pin D-connector w/18 ft shielded cable

　　FMA545C-25 Female 15-pin D-connector w/8 ft shielded cable

　　FMA18RC10 10 ft Cable for remote LCD mounting

　　FMA18RC25 25 ft Cable for remote LCD mounting

　　产品编号

　　FMA5502A

　　FMA5504A

　　FMA5506A

　　FMA5508A

　　FMA5510A

　　FMA5512A

　　FMA5514A

　　FMA5516A

　　FMA5518A <