FMA3305ST流量计 美国omega
不锈钢质量流量计和控制器
FMA3100ST, FMA3200ST, FMA3300ST, FMA3400ST Series
不锈钢质量流量计和控制器
清洁，干燥的气体
不锈钢结构
可带或不带积分显示
从20到500 sccm的SLM全量程
fma3100的第三千三百系列将**地测量几乎任何干净的流量，干气低0.4到20 sccm或10至500 SLPM高，包括氢。可重复的结果是利用热式质量流量测量传感器的设计实现。此设计*大限度地减少零点漂移的同时保持快速响应和线性输出。压缩管配件提供快速燃气连接与现有的管起来。
fma3200的第三千四百系列流量控制器将**的测量和控制几乎所有的净流量，干气低0.4到20 sccm或0.2至10 LPM高。第三千四百系列的fma3200功能集成的三位数字显示的流量监测的装置。电气连接是通过包括1 m（3）电缆。无论是交配电缆（fma3000c）或电源适配器是必需的。看下面的附件。单位可带或不带一种广泛应用的显示。
规格
Accuracy/Linearity:
±10 to 100% of rated flow: 1.5% FS
±20 to 100% of rated flow: 3% FS for second and third gas selection on FMA3400ST
Repeatability: ±0.25% FS
Power Requirements:
FMA3100ST: 12 to 15 Vdc @ 100 mA
FMA3300ST: 12 to 15 Vdc @ 150 mA
FMA3200ST: 12 to 15 Vdc @ 230 mA
FMA3400ST: 12 to 15 Vdc @ 250 mA
Pressure Rating: Overpressure limit is 10.2 bar (150 psig)
Operating Temperature: 0 to 55°C (32 to 131°F), non-condensing
Storage Temperature: 0 to 70°C (32 to 158°F)
Temperature Sensitivity: ±0.15% FS or less per °C
Wetted Materials: Stainless steel (303, 304, 316) and FKM O-rings
Recommended Filtration: 10 microns
Turndown Ratio: 50:1
Compatible Gases: Most clean, dry gases that are compatible with the wetted materials
Outputs: Analog voltage output 0 to 5 Vdc; voltage level is proportional to flow rate (zero Vdc at zero flow); load connected to output should not be less than 2500 Ω
Setpoint Input:
FMA3200ST: Analog voltage input, 0 to 5 Vdc; voltage level is proportional to flow rate (0 Vdc at zero flow); input load approx 2 MΩ
FMA3400ST: User-selectable internal or external
External: Analog voltage input, 0 to 5 Vdc; voltage level is proportional to flow rate (zero Vdc at zero flow); input load approx 2 MΩ
Internal: Front-panel adjustable with 2 trim pots, 1 coarse and 1 fine adjustment
Flow Connections: Stainless steel fittings
Electrical Connections: Integrated, 1 m (3'), 6-conductor cable, terminated with 6-pin male mini DIN connector (PS/2 style)
Dimensions:
FMA3100ST: 47.4 L x 26.2 W x 90.2 mm H (1.87 x 1.03 x 3.55")
FMA3300ST: 47.4 L x 26.2 W x 127.0 mm H (1.87 x 1.03 x 5.0")
FMA3200ST: 80.5 L x 26.2 W x 96.5 mm H (3.17 x 1.03 x 3.80")
FMA3400ST: 80.5 L x 26.2 W x 133.6 mm H (3.17 x 1.03 x 5.26")
产品型号/产品描述
316SS Mass Flowmeters Without Display
FMA3101ST 20 SCCM, 1/8" Tube Fitting
FMA3102ST 50 SCCM, 1/8" Tube Fitting
FMA3103ST 100 SCCM, 1/8" Tube Fitting
FMA3104ST 200 SCCM, 1/8" Tube Fitting
FMA3105ST 500 SCCM, 1/8" Tube Fitting
FMA3106ST 1 SLM, 1/8" Tube Fitting
FMA3107ST 2 SLM, 1/4" Tube Fitting
FMA3108ST 5 SLM, 1/4" Tube Fitting
FMA3109ST 10 SLM, 3/8" Tube Fitting
FMA3110ST 20 SLM, 3/8" Tube Fitting
FMA3111ST 50 SLM, 1/2" Tube Fitting
FMA3112ST 100 SLM, 1/2" Tube Fitting
316SS Mass Flowmeters with Display
FMA3301ST 20 SCCM, 1/8" Tube Fitting
FMA3302ST 50 SCCM, 1/8" Tube Fitting
FMA3303ST 100 SCCM, 1/8" Tube Fitting
FMA3304ST 200 SCCM, 1/8" Tube Fitting
FMA3305ST 500 SCCM, 1/8" Tube Fitting
FMA3306ST 1 SLM, 1/8" Tube Fitting
FMA3307ST 2 SLM, 1/4" Tube Fitting
FMA3308ST 5 SLM, 1/4" Tube Fitting
FMA3309ST 10 SLM, 3/8" Tube Fitting
FMA3310ST 20 SLM, 3/8" Tube Fitting
FMA3311ST 50 SLM, 1/2" Tube Fitting
FMA3312ST 100 SLM, 1/2" Tube Fitting
316SS Mass Flow Controllers Without Display
FMA3202ST-(*) 50 SCCM, 1/8" Tube Fitting
FMA3203ST-(*) 100 SCCM, 1/8" Tube Fitting
FMA3204ST-(*) 200 SCCM, 1/8" Tube Fitting
FMA3205ST-(*) 500 SCCM, 1/8" Tube Fitting
FMA3206ST-(*) 1000 SCCM, 1/8" Tube Fitting
FMA3207ST-(*) 2 SLM, 1/4" Tube Fitting
FMA3208ST-(*) 5 SLM, 1/4" Tube Fitting
FMA3209ST-(*) 10 SLM, 3/8" Tube Fitting
316SS Mass Flow Controllers With Display
FMA3402ST 50 SCCM, 1/8" Tube Fitting
FMA3403ST 100 SCCM, 1/8" Tube Fitting
FMA3404ST 200 SCCM, 1/8" Tube Fitting
FMA3405ST 500 SCCM, 1/8" Tube Fitting
FMA3406ST 1000 SCCM, 1/8" Tube Fitting
FMA3407ST 2 SLM, 1/4" Tube Fitting
FMA3408ST 5 SLM, 1/4" Tube Fitting
FMA3409ST 10 SLM, 3/8" Tube Fitting
RECOMMENDED ACCESSORIES
Accessories for FMA3100ST and FMA3300ST Flowmeters
FMA3115PW 115 Vac Power supply/0 to 5 V output
FMA3230PW 230 Vac Power supply/0 to 5 V output
Accessories for FMA3200ST and FMA3400ST Controllers
FMA3215PW 115 Vac Power supply/input/output cable (0 to 5 Vdc)
FMA3223PW 230 Vac Power supply/input/output cable (0 to 5 Vdc)
Cable for all units
FMA3000C 1 m (3') cable with mating connector and stripped ends (for power supplies with terminal connections)
注释: * For use with power supplies that have terminal connections.
? For a NIST certificate add suffix, "NISTAIR" to model number, add $350 to price.
All units are calibrated for air at 20/0 psig, unless specified.
All calibrations are done at ambient temperature only, 20°C/70°F.
Flow ranges are based on dry air or nitrogen as standard.
Other gasses available (carbon dioxide, helium, argon, hydrogen, methane, and oxygen) for ranges up to 10 SLM add $150 to price; for ranges 20 to 100 SLM add $250.
To order FMA-3400ST Series up to 3 different gassses, add $150 per gas to the price and specify FMA34**ST-1ST GAS-2ND GAS-3RD GAS-IN/OUT PRESSURE
** Specify flow controller: Example: FMA3408ST-N2-H2-O2,20/0 $1200 + $150 + $150 = $1500.
Comes complete with 1m (3') signal/power cable, and operator's manual.
Order power supply with mating connector separately.
FMA3305ST流量计 美国omega
