FMA-A2400美國OMEGA質量流量控制器，OMEGA流量計，OMEGA質量流量計，OMEGA流量控制器，OMEGA氣體質量流量控制器，精度±1%，量程到50SLM,不帶顯示屏。

FMA-A2400美國OMEGA質量流量控制器產品特點：
? ±1% Accuracy
? Linear Output
? Low Cost
? Thermal Technology
? For Flow Rates up to 50SLM
? Power Supply Included
 
The FMA-A2200Series Electronic Mass Flowmeters Controllers （FMA-A2200美國OMEGA質量流量控制器）provide high performance, versatility and state-of-the-art design in one compact package. The FMA-A2400 uses capillary-type thermal technology to directly measure mass flow of gases. No temperature, pressure, or square root corrections are required. The FMA-A2300/2400 Series comes with an LCD display, and all models come with linear 0-5 and 4-20 mA output.

The FMA-A2400 measures the mass flowrate of gases in 24 ranges from 0-10 SCCM to 0-100 SLM. For the complete listing, refer to the range table below. The FMA-A2100/2200/ 2300/2400 Series is compatible with most noncorrosive gases. The user is advised to check the wetted materials against gas compatibility.

OMEGA’s Mass Flow Controllers use an internal electromagnetic proportional valve to control the mass flowrate. A command signal can be supplied either by the internal setpoint pot or by a 0-5 Vdc external source.

FMA-A2400美國OMEGA質量流量控制器技術參數：
Accuracy: ±1% of full scale including linearity
Repeatability: ±0.15% full scale 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 LPM: 5 to 50 psi standard
   >5 LPM: 20 to 40 psi standard
Maximum Gas Pressure:
   Polyacetal: 250 psig
   316 SS: 500 psig
Leak Integrity: 1 x10-6 cc/min of He or better
Wetted Parts:
   Standard: Polyacetal, FKM O-rings
   Optional: 316 SS, FKM O-rings
Connections: 1/4 FNPT standard; 1/4" compression fitting for all stainless steel models
Input/Output Connection: 9-pin sub-D connector
Control Signal: 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 Ω 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: See drawing
Weight: 1.25 kg (2.75 lb) with power supply
 
FMA-A2400美國OMEGA質量流量控制器量程表：

代碼	SCCM	代碼	SLM	代碼	SLM
00	0-10	06	0-1	14	0-35
01	0-20	07	0-2	15	0-40
02	0-50	08	0-5	16	0-45
03	0-100	09	0-10	17	0-50
04	0-200	10	0-15	18	0-55*
05	0-500	11	0-20	19	0-60*
		12	0-25	20	0-65*
		13	0-30	21	0-70*
				22	0-75*
				23	0-100*

*Only for FMA-A2100/2300 Series

美國OMEGA氣體質量流量計及控制器選型表：
 

型號	描述
FMA-A2100，FMA-A2101，FMA-A2102，FMA-A2103，FMA-A2104， FMA-A2105，FMA-A2106，FMA-A2107，FMA-A2108，FMA-A2109， FMA-A2110，FMA-A2111，FMA-A2112，FMA-A2113，FMA-A2114， FMA-A2115，FMA-A2116，FMA-A2117，FMA-A2118，FMA-A2119， FMA-A2120，FMA-A2121，FMA-A2122，FMA-A2123，	FMA-A2100美國OMEGA質量流量計,不帶顯示屏, 量程：  0-10 SCCM to 0-100 SLM
FMA-A2200，FMA-A2201，FMA-A2202，FMA-A2203，FMA-A2204， FMA-A2205，FMA-A2206，FMA-A2207，FMA-A2208，FMA-A2209， FMA-A2210，FMA-A2211，FMA-A2212，FMA-A2213，FMA-A2214， FMA-A2215，FMA-A2216，FMA-A2217	FMA-A2200美國OMEGA質量流量控制器，不帶顯示屏，量程： 0-10 SCCM to 0-50 SLM
FMA-A2200-SS，FMA-A2201-SS，FMA-A2202-SS，FMA-A2203-SS， FMA-A2204-SS，FMA-A2205-SS，FMA-A2206-SS，FMA-A2207-SS， FMA-A2208-SS，FMA-A2209-SS，FMA-A2210-SS，FMA-A2211-SS， FMA-A2212-SS，FMA-A2213-SS，FMA-A2214-SS，FMA-A2215-SS， FMA-A2216-SS，FMA-A2217-SS	FMA-A2200美國OMEGA質量流量控制器，不帶顯示屏，量程： 0-10 SCCM to 0-50 SLM，316SS不銹鋼結構
FMA-A2300，FMA-A2301，FMA-A2302，FMA-A2303， FMA-A2304，FMA-A2305，FMA-A2306，FMA-A2307， FMA-A2308，FMA-A2309，FMA-A2310，FMA-A2311， FMA-A2312，FMA-A2313，FMA-A2314，FMA-A2315， FMA-A2316，FMA-A2317，FMA-A2318，FMA-A2319， FMA-A2320，FMA-A2321，FMA-A2322，FMA-A2323，	FMA-A2300美國OMEGA質量流量計,帶顯示屏, 量程：  0-10 SCCM to 0-100 SLM
FMA-A2400-SS，FMA-A2401-SS，FMA-A2402-SS，FMA-A2403-SS， FMA-A2404-SS，FMA-A2405-SS，FMA-A2406-SS，FMA-A2407-SS， FMA-A2408-SS，FMA-A2409-SS，FMA-A2410-SS，FMA-A2411-SS， FMA-A2412-SS，FMA-A2413-SS，FMA-A2414-SS，FMA-A2415-SS， FMA-A2416-SS，FMA-A2417-SS	FMA-A2400美國OMEGA質量流量控制器，帶顯示屏，量程： 0-10 SCCM to 0-50 SLM，316SS不銹鋼結構
FMA-A2400，FMA-A2401，FMA-A2402，FMA-A2403，FMA-A2404， FMA-A2405，FMA-A2406，FMA-A2407，FMA-A2408，FMA-A2409， FMA-A2410，FMA-A2411，FMA-A2412，FMA-A2413，FMA-A2414， FMA-A2415，FMA-A2416，FMA-A2417	FMA-A2400美國OMEGA質量流量控制器，帶顯示屏，量程： 0-10 SCCM to 0-50 SLM