Mass Flow Controllers with 20+ Gas Select Function
See All Models Below
Electronic Mass Flow Meters & Controllers - View related products
130+ Gas Calibrations, Including: He, O2 , Neon, N2O, N2, Air, Argon, CO, CO2, Methane, Ethane, Propane, Butane, Acetylene, Ethylene, H2
Pressure, Temperature, Volumetric & Mass Flow Simultaneously Displayed
Easy Operator Push Button Interface
NIST Traceability Standard
Full Scale Ranges from 0.5 SCCM to 3000 LPM
Response Time of 100 milliseconds Typical
Turndown Ratio of 100:1 Typical
Accuracy of ±1% Full Scale
No Warm Up Time
† All prices on this site are shown in Taiwan Dollars.
Note: Comes complete with 24 Vdc universal power supply, 1.8m (6') cable, 8-pin male Mini- DIN connector, operator's manual, and NIST certificate.
Standard 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.
For custom calibrations, add "-(*)" to the model number, no additional cost. *Specify gas, and inlet/outlet or backpressure for custom calibrations.
Calibrations done at ambient (25C/77F) temperature only.
To replace the standard RS232 communications with RS485, add suffix "-RS485" to the model number, add $120 to the price.
Standard input is 0-5V, for optional 4-20 mA input add suffix "-IN" to the model number, no additional cost.
Standard output is scaled to the mass flow rate. For volumetric flow rate as standard output add suffix "-VOL" to the model number. For "-VOL" controllers the control loop is set to volumetric as standard.
Optional secondary output are scaled the same as the primary output scale. For an alternate output scale add suffix "-V2T" for voltage scaled for temperature, "-I2T" for current scaled for temperature, "-V2P" for voltage scaled for pressure or "-I2P" for current scaled for pressure, no additional cost.
For units scaled in SCFH, add suffix "-SCFH" to model number, no additional cost. Please specify the desired 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.
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').
Ethernet/IP, DeviceNet, Modbus and Profibus communications are also available for an additional charge.
Ordering Example: (1) FMA-2601A-I2 10-32 Thread Mass Gas Flow Controller with optional second channel output of 4-20mA, TWD92,410
Flow Range select from:01
for 0.5 SCCM02
for 1 SCCM14
for 2 SCCM15
for 5 SCCM03
for 10 SCCM16
for 20 SCCM 04
for 50 SCCM17
for 100 SCCM18
for 200 SCCM19
for 500 SCCM20
for 1 SLM05
for 2 SLM06
for 5 SLM07
for 10 SLM08
for 20 SLM09
for 50 SLM10
for 100 SLM11
for 250 SLM12
for 500 SLM13
for 1000 SLM21
for 1500 SLM22
for 2000 SLM23
for 3000 SLM
Output select from:Nothing(leave field blank)
for 4 to 20 mA output-I2
for Two 4 to 20 mA outputs-V2
for Two 0 to 5V Outputs-I2T
for Two 4 to 20 mA outputs second output for temperature-V2T
for Two 0 to 5V outputs second output for temperature-I2P
for Two 4 to 20 mA outputs second output for pressure-V2P
for Two 0 to 5V outputs second output for pressure-VOL
for Volumetric flow rate as standard output
Integrated positive shut-off valve select from:Nothing(leave field blank)
for Standard -P
for Integrated positive shut-off valve (only available on models up to 20 SLM)
Input select from:Nothing(leave field blank)
for 0 to 5V-IN
for 4 to 20 mA input
RS485 select from:Nothing(leave field blank)
SCFH select from:Nothing(leave field blank)
for Units scaled in SCFH
Totalizer select from:Nothing(leave field blank)
Note: All combinations may not be valid, check spec sheet for valid part numbers.