FMA-1608A流量計 美國omega

質量和體積流量計
FMA-1600A
質量和體積流量計
0到0.5 sccm的多達0至3000 SLPM范圍
< 10ms的響應時間可調
30 +氣體校準每單位：空氣，Ar，CH4，CO，CO2，H2，乙烷，他，N2，O2，N2O，霓虹，丙烷，丁烷，乙炔，乙烯和更多
壓力，溫度，和體積和質量流量的同時顯示
無需預熱時間
NIST 5點證書包括
沒有直管道要求運行
模擬和RS232通訊包括
200:1的調節比。
fma-1600a系列的質量和容積式流量計利用差壓原理的層流流場內deterime流量。層流元件（LFD）insdie米迫使氣體層流流動（流線型）。在這一區域，Poiseuille方程表示的體積流量是沿一個固定的距離的LFE的壓降呈線性關系。這樣，隨著氣體的粘度，用以**確定圍流量。單獨的**壓力和溫度傳感器和正確的體積流率的一組標準條件。這種標準化的流量通常被稱為質量流量是單位如標準立方英尺每分鐘報告（立方英尺）或標準升每分鐘（SLM）。
標準單元包括0至5 V輸出（4到20毫安可選）和RS232通訊。氣體的特征選擇可以調整從鍵盤前或通過RS232通訊。體積流量，質量流量，或**壓力和溫度，可以查看或通過RS232連接記錄。也可以多點*多26個單位在同一串行連接距離125”。這些流量計在使用現場便攜式版本也可。

規格

Accuracy: ±(0.8% of rdg + 0.2% FS)
Repeatability: ±0.2%
Turndown Ratio: 200:1
Response Time: 10 ms typical default response time for 63.2% of a step change. A variable register allows response time to be field adjustable to a certain extent via RS232 communications. The primary trade-off for response time is signal noise
Output: 0 to 5 Vdc standard
Operating Temperature: -10 to 50°C (14 to 122°F)
Zero Shift: 0.02% FS/°C/atm
Span Shift: 0.02% FS/°C/atm
Humidity Range: 0 to 100% non-condensing
Pressure (Max):
FMA-1600A Series: 145 psig
FMA-1600A Series: 50 psi differential
FVL-1600A Series: 10 psig
FVL-1600A Series: 10 psi differential
Measurable Flow Rate: 125% FS
Supply Voltage: 7 to 30 Vdc (15 to 30 Vdc for 4 to 20 mA output)
Supply Current: 35 mA typical current draw; 100 mA available supply recommended
Cable Connection: 8-pin mini DIN
Wetted Parts: 302 and 303 SS, FKM, silicone RTV, nylon 616, aluminum
Other materials available for corrosive gases. Contact Omega engineering for details.
Standard Pressure Drops (venting to atmosphere):
Max Flow Rate 0.5 to 50 SCCM 0.1 to 10 SLM 20 SLM 50 SLM 100 SLM 250 SLM 500 SLM 1000 SLM 1500 SLM
PSID 1 1 1 2 2.5 4.0 5.5 6.0 9.0
 

產品型號/產品描述
Mass Flowmeters
FMA-1601A 10-32 UNF Thread 0.5 SCCM Mass Flowmeter
FMA-1602A 10-32 UNF Thread 1 SCCM Mass Flowmeter
FMA-1614A 10-32 UNF Thread 2 SCCM Mass Flowmeter
FMA-1615A 10-32 UNF Thread 5 SCCM Mass Flowmeter
FMA-1603A 10-32 UNF Thread 10 SCCM Mass Flowmeter
FMA-1616A 10-32 UNF Thread 20 SCCM Mass Flowmeter
FMA-1604A 10-32 UNF Thread 50 SCCM Mass Flowmeter
FMA-1617A 1/8 NPT 100 SCCM Mass Flowmeter
FMA-1618A 1/8 NPT 200 SCCM Mass Flowmeter
FMA-1619A 1/8 NPT 500 SCCM Mass Flowmeter
FMA-1620A 1/8 NPT 1 SLPM Mass Flowmeter
FMA-1605A 1/8 NPT 2 SLPM Mass Flowmeter
FMA-1606A 1/8 NPT 5 SLPM Mass Flowmeter
FMA-1607A 1/8 NPT 10 SLPM MASS Flowmeter
FMA-1608A 1/8 NPT 20 SLPM Mass Flowmeter
FMA-1609A 1/4 NPT 50 SLPM Mass Flowmeter
FMA-1610A 1/4 NPT 100 SLPM Mass Flowmeter
FMA-1611A 1/2 NPT 250 SLPM Mass Flowmeter
FMA-1612A 3/4 NPT 500 SLPM Mass Flowmeter
FMA-1613A 3/4 NPT 1000 SLPM Mass Flowmeter
FMA-1621A 3/4 NPT 1500 SLPM Mass Flowmeter
Volumetric Flowmeters
FVL-1615A 10-32 Thread 5 SCCM Volumetric Flowmeter
FVL-1606A 1/8 NPT 5 SLPM Volumetric Flowmeter
Accessories
FMA1600-BP Portable battery pack cradle. Not for use with the "-B" portable meter version.
FMA1600-C1 Replacement 1.8 M (6') 8 pin male Mini-DIN single ended, connector cable
FMA1600-C1-25 FT 7.62M (25') 8-pin male Mini-DIN single ended, connector cable
FMA1600-C2 1.8M (6') 8 pin male Mini DIN, double ended, connector cable
FMA1600-C2-25 FT 7.62M (25') 8 pin male Mini DIN, double ended, connector cable
FMA1600-C3 1.8M (6') 8 pin male Mini-DIN to DB9 female adapter
FMA1600-CRA 1.8M (6') 8 pin male right angle Mini-DIN single ended, connector cable
FMA1600-MDB Multi-Drop Box
FMA1600-PSU 24 Vdc universal power supply
FMA1600-E2 220Vac to 24 Vdc power supply
Tube Fitting Adapters for Threaded to 10/32
FTNY-K210BN Nylon Body, TUBE ID 1/16" TO MALE 10-32UNF
FTNY-K230BN Nylon Body, TUBE ID 1/8" TO MALE 10-32UNF
FTPP-K210NP Polypropylene Body, TUBE ID 1/16" TO MALE 10-32UNF
FTPP-K230NP Polypropylene Body, TUBE ID 1/8" TO MALE 10-32UNF
 

注釋: Comes complete with 24 Vdc power supply, 1.8 m (6') cable, 8 pin male mini DIN connector, operator’s manual and NIST certificate.
??Portable versions "-B" have an integral battery compartment and come complete with 24 Vdc power supply, 1.8m (6') cable, 8 pin male mini DIN connector, operator's manual, NIST certificate, and 9V battery installed. Portable version is not available on models with 4 to 20 mA output.
Units are calibrated to air @ 5 psig for 0 to 1 LPM, 15 psig for 2 to 10 LPM, 30 psig for 20 to 100 LPM, and 50 psig for 200 LPM and greater.
Calibrations done at ambient (21°C/70°F) temperature only.
To replace the standard RS232 communications with RS485, add suffix "-RS485" to the model number, add $120 to the price.
Standard output is scaled to the mass flow rate. For volumetric flow rate as standard output add "-VOL" to the model number.
Optional secondary output are scaled the same as the primary output. For a different secondary output scale add suffix "-T" for temperature or suffix "-P" for pressure, no additional cost.
Add "-SCFH" to model number for units scaled in SCFH, no additional charge. Specify required range in SCFH.
For totalizer option, add suffix "-TOT" to the model number, add $120 to the price. Please specify resolution. This is a 6-digit counter. Examples: For totalizing in liters with 1/100 liter resolution, the max count would be 9999.99. For totalizing in liters with 1 liter resolution, the max count would be 999999.
High accuracy calibrations to ±0.5% of full scale are available on models having a minimum full scale range of 10 SCCM or greater. For a high accuracy calibration add suffix "-HACAL" to the model number, add $400 to the price.
For a Remote Display, add suffix "-RD-*FT" to the model number, add $210 to the price. Replace the * in the suffix with the required length in whole feet, the maximum length is 3.6576 m (12'). Please note the optimum distance in feet is between 2.7 to 3 m (9 to 10').
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)

產品型號說明
(1) (2) (3) (4) (5) (6) (7)
FMA-16 A
選項描述
(1) Max Flow
選擇
01 代表 0.5 SCCM
02 代表 1 SCCM
14 代表 2 SCCM
15 代表 5 SCCM
03 代表 10 SCCM
16 代表 20 SCCM
04 代表 50 SCCM
17 代表 100 SCCM
18 代表 200 SCCM
19 代表 500 SCCM
20 代表 1 SLM
05 代表 2 SLM
06 代表 5 SLM
07 代表 10 SLM
08 代表 20 SLM
09 代表 50 SLM
10 代表 100 SLM
11 代表 250 SLM
12 代表 500 SLM
13 代表 1000 SLM
21 代表 1500 SLM
22 代表 2000 SLM
23 代表 3000 SLM
(2) Output
選擇
Nothing(leave field blank) 代表 None
-I 代表 4 to 20 mA output
-I2 代表 Two 4 to 20 mA outputs
-V2 代表 Two 0 to 5V Outputs
-I2-T 代表 Two 4 to 20 mA outputs second output for temperature
-V2-T 代表 Two 0 to 5V outputs second output for temperature
-I2-P 代表 Two 4 to 20 mA outputs second output for pressure
-V2-P 代表 Two 0 to 5V outputs second output for pressure
-VOL 代表 Volumetric flow rate as standard output
(3) Portable Version
選擇
Nothing(leave field blank) 代表 Standard
-B 代表 Portable version of the meter (not available on models with 4 to 20 mA output)
(4) Input
選擇
Nothing(leave field blank) 代表 0 to 5V
-IN 代表 4 to 20 mA input
(5) RS485
選擇
Nothing(leave field blank) 代表 RS232
-RS485 代表 RS485
(6) SCFH
選擇
Nothing(leave field blank) 代表 Standard
-SCFH 代表 Units scaled in SCFH
(7) Totalizer
選擇
Nothing(leave field blank) 代表 Standard
-TOT 代表 Totalizer
 

FMA-1608A流量計 美國omega

FMA-1601A
FMA-1601A-B
FMA-1601A-I
FMA-1601A-I2
FMA-1601A-V2
FMA-1601A-VOL
FMA-1602A
FMA-1602A-B
FMA-1602A-I
FMA-1602A-I2
FMA-1602A-V2
FMA-1602A-VOL
FMA-1603A
FMA-1603A-B
FMA-1603A-I
FMA-1603A-I2
FMA-1603A-V2
FMA-1603A-VOL
FMA-1604A
FMA-1604A-B
FMA-1604A-I
FMA-1604A-I-1.013BAR-0CSTD-BAR
FMA-1604A-I2
FMA-1604A-V2
FMA-1604A-VOL
FMA-1605-I2
FMA-1605A
FMA-1605A-B
FMA-1605A-I
FMA-1605A-I2
FMA-1605A-V2
FMA-1605A-VOL
FMA-1606A
FMA-1606A-B
FMA-1606A-I
FMA-1606A-I2
FMA-1606A-V2
FMA-1606A-VOL
FMA-1607A
FMA-1607A-B
FMA-1607A-I
FMA-1607A-I2
FMA-1607A-V2
FMA-1607A-VOL
FMA-1607A-VOL-TOT
FMA-1608A
FMA-1608A-B
FMA-1608A-I
FMA-1608A-I2
FMA-1608A-V2
FMA-1608A-VOL
FMA-1609A
FMA-1609A-B
FMA-1609A-I
FMA-1609A-I2
FMA-1609A-V2
FMA-1609A-VOL
FMA-1609A-VOL-TOT
FMA-1610A
FMA-1610A-B
FMA-1610A-I
FMA-1610A-I2
FMA-1610A-V2
FMA-1610A-VOL
FMA-1611A
FMA-1611A-B
FMA-1611A-I
FMA-1611A-I2
FMA-1611A-V2
FMA-1611A-VOL
FMA-1612A
FMA-1612A-B
FMA-1612A-I
FMA-1612A-I2
FMA-1612A-V2
FMA-1612A-VOL
FMA-1613A
FMA-1613A-B
FMA-1613A-I
FMA-1613A-I2
FMA-1613A-V2
FMA-1613A-VOL
FMA-1614A
FMA-1614A-B
FMA-1614A-I
FMA-1614A-I2
FMA-1614A-V2
FMA-1614A-VOL
FMA-1615A
FMA-1615A-B
FMA1600-BP
FMA1600-C1
FMA1600-C1-25 FT
FMA1600-C2
FMA1600-C2-25 FT
FMA1600-C3
FMA1600-CRA
FMA1600-E2
FMA1600-MDB
FMA1600-PSU
 

FMA-1608A流量計 美國omega