Cart  |  Contact  |  Help  |  Francais  | 
1-888-826-6342  | 
Canada1-888-826-6342
International514-856-6928

Your One-Stop Source for Process Measurement & Control!

High Flowrate Mass Controllers and Meters for All Clean Gases

FMA-700A and FMA-800A

High Flowrate Mass Controllers and Meters for All Clean Gases | FMA-700A and FMA-800A

See All Models Below

1 year warranty
  • ±1% Accuracy (Up to 500 SLM), ±0.2% Repeatability
  • Low Cost
  • For Flowrates Up to 1000 SLM
  • Normally Closed Valve for Added Safety
  • Fast Response
  • Altitude Insensitive
  • Removable Sensing Tube Assembly
Electronic Mass Flow Meters & Controllers - View related products

Description

The OMEGA® FMA-700A and 800A Series mass flowmeters and controllers extend the range of mass flow measurement and control from 0 to 5 SCCM to 1000 SLM with 50:1 turndown capability. Like all mass flow sensors, these new units measure mass flow rate directly, without the need for temperature or pressure corrections.

The FMA-700A and 800A Series work on the heated bypass sensor tube principle. The units feature corrosion resistant stainless steel and FKM construction and a 325 mesh (44 micron) inlet screen to prevent contamination of the sensor. The flow body and valve leak less than 10-8 atm-cc/sec of helium. In the event of a power failure, the valve is normally closed.

The FMA-78P2 and FMA-78P4 are 2- and 4-channel readout/power supply/setpoint control electronic boxes for use with FMA-700A and 800A Series mass flow sensors. The units feature 000.0 to 102.4% of full scale display, a ±15 Vdc power supply, setpoint potentiometers (for mass flow controllers), power cord, and an electrical connector for hookup of the electronics boxes’ outputs.

The FMA-78P Series rate indicators/electronics packages also have back-panel blend control switches that select independent/slave operations for each channel (channel 1 is the master), and the units include a 0 to 5 Vdc output for each channel for chart recording, data acquisition, or computer interfacing.

SPECIFICATIONS
Accuracy: ±1% full scale (up to 500 SLM), ±2% full scale for 750 to 1000 SLM
Repeatability: ±0.2% full scale
Turndown Ratio: 50:1
Response Time: 2.0 seconds
Analog Setpoint:
   0 to 5 Vdc: Voltage output models
   4 to 20 mA: Current output models
Linear Output:
   Standard: 0 to 5 Vdc into 2000 Ω min.
   Optional: 4 to 20 mA, into 200 to 750 Ω
Max Pressure:
   FMA-760A to FMA-772A: 1000 psig
   FMA-773A to 778A: 200 psig
   FMA-860A to FMA-874A: 1500 psig
   FMA-875A to FMA-878A: 1000 psig
       
Pressure Coefficient: 0.1% typical
Differential Pressure:
   FMA-800A Series: 0.5 psid
   FMA-700A Series: No less than 20% of supply pressure, depending on parameters
Temperature Range (Gas and Ambient): -10 to 70°C (14 to 158°F)
Temperature Coefficient: 0.05% full scale/°C
Wetted Parts: 316 SS body and sensing tube assembly, FKM elastomers, other materials available
POWER
Voltage Output Models: 12 Vdc (±5%) or 15 Vdc (±10%)
mA Output Models: 15 Vdc (±5%) or 24 Vdc (±15%)
Current Consumption:
   FMA-800A: <45 mA DC
   FMA-700A: <250 mA DC
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
Mass Flowmeters with Compression Fitting Connections
  
FMA-860A-V Star
CAD1,345.00
Availability: 7 weeks
 
1/8", 5 SCCM
  
FMA-861A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 10 SCCM
  
FMA-862A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 20 SCCM
  
FMA-863A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 50 SCCM
  
FMA-864A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 100 SCCM
  
FMA-865A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 200 SCCM
  
FMA-866A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 500 SCCM
  
FMA-867A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 1 SLM
  
FMA-868A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 2 SLM
  
FMA-869A-V Star
CAD1,255.00
Availability: 1 week
 
1/4", 5 SLM
  
FMA-870A-V Star
CAD1,255.00
Availability: 7 weeks
 
1/4", 10 SLM
  
FMA-871A-V Star
CAD1,650.00
Availability: 7 weeks
 
1/4", 15 SLM
  
FMA-872A-V Star
CAD1,650.00
Availability: 7 weeks
 
1/4", 20 SLM
  
FMA-873A-I Star
CAD1,650.00
Availability: 7 weeks
 
1/4", 50 SLM, 4-20 mA output
  
FMA-873A-V Star
CAD1,650.00
Availability: 7 weeks
 
1/4", 50 SLM
  
FMA-874A-I Star
CAD1,680.00
Availability: 7 weeks
 
1/4", 100 SLM, 4-20 mA output
  
FMA-874A-V Star
CAD1,680.00
Availability: 7 weeks
 
1/4", 100 SLM
  
FMA-875A-I Star
CAD2,600.00
Availability: 7 weeks
 
3/8", 200 SLM, 4-20 mA output
  
FMA-875A-V Star
CAD2,600.00
Availability: 7 weeks
 
3/8", 200 SLM
  
FMA-876A-I Star
CAD2,895.00
Availability: 7 weeks
 
3/8", 500 SLM, 4-20 mA output
  
FMA-876A-V Star
CAD2,895.00
Availability: 7 weeks
 
3/8" 500 SLM
  
FMA-877A-V Star
CAD3,890.00
Availability: 7 weeks
 
1/2", 750 SLM
  
FMA-878A-V Star
CAD4,290.00
Availability: 7 weeks
 
3/4", 1000 SLM
Mass Flow Controllers with Compression Fitting Connections
  
FMA-760A-V-(*) Star
CAD1,795.00
Availability: 7 weeks
 
1/8", 5 SCCM
  
FMA-761A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 10 SCCM
  
FMA-762A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 20 SCCM
  
FMA-763A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 50 SCCM
  
FMA-764A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 100 SCCM
  
FMA-765A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 200 SCCM
  
FMA-766A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 500 SCCM
  
FMA-767A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 1 SLM
  
FMA-767-V-METHANE Star
CAD4,020.00
Availability: 7 weeks
 
1/4", 1 SLM, Calibrated for Methane, requires ± 15 Vdc power supply
  
FMA-768A-I Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 2 SLM, 4-20 mA output
  
FMA-768A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 2 SLM
  
FMA-769A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 5 SLM
  
FMA-770A-V-(*) Star
CAD1,630.00
Availability: 7 weeks
 
1/4", 10 SLM
  
FMA-771A-V-(*) Star
CAD2,355.00
Availability: 7 weeks
 
1/4", 15 SLM
  
FMA-772A-V-(*) Star
CAD2,355.00
Availability: 7 weeks
 
1/4", 20 SLM
  
FMA-772-V-HYDROGEN-50/10PSIG Star
CAD2,105.00
Availability: 5 weeks
 
1/4", 20 SLM, Calibrated for Hydrogen at 50/10 psig, requires ± 15 Vdc power supply
  
FMA-773A-V-(*) Star
CAD3,140.00
Availability: 7 weeks
 
1/4", 50 SLM
  
FMA-773-V-PROPANE Star
CAD3,140.00
Availability: 7 weeks
 
1/4", 50 SLM, Calibrated for Propane, requires ± 15 Vdc power supply
  
FMA-774A-V-(*) Star
CAD3,140.00
Availability: 7 weeks
 
1/4", 100 SLM
  
FMA-775A-V-(*) Star
CAD3,825.00
Availability: 7 weeks
 
3/8", 200 SLM
  
FMA-776A-V-(*) Star
CAD4,020.00
Availability: 7 weeks
 
3/8", 500 SLM
  
FMA-777A-V-(*) Star
CAD5,000.00
Availability: 7 weeks
 
1/2", 750 SLM
  
FMA-778A-V(*) Star
CAD5,370.00
Availability: 7 weeks
 
3/4", 1000 SLM
Accessories
  
FMA-78C10 Star
CAD114.00
Availability: 1 week
 
10' interconnecting cable with connectors
  
FMA-78C25 Star
CAD166.00
Availability: 7 weeks
 
25' interconnecting cable with connectors
  
FMA-78C50 Star
CAD269.00
Availability: 7 weeks
 
50' interconnecting cable with connectors
Click to expand/minimize a list of what others bought with theFPW-15
FPW-15 Star
CAD119.00
Availability: 1 week
 
15 Vdc power supply for "A" version only
All dollar amounts on this site are shown in Canadian currency. Note: Comes complete with operator's manual and mating connector.

(*)Replace asterisk in part number with gas name and inlet/outlet pressure.

For 4-20 mA output replace the "-V" suffix with "-I", no additional cost.

NOTE: All flow ranges are specified for Nitrogen or Air. when used for other gases, a correlation factor is used to determine flow rate.

Calibrations done at ambient temperature only (20° or 70°F)

For NIST calibration, add suffix, "-NIST" to model number, add $250 to cost.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)


Ordering Example: (1) FMA-869A-V 5 LPM Max, 1/4, CAD1,255.00  plus (1) FPW-15 15 Vdc Power Supply, CAD119.00, CAD1,255.00 + 119.00 = CAD1,374.00

Product Manuals:

Download FMA-700 and FMA-800 Series - Mass Flow Meter/Computer
Download FMA-78P2 and FMA-78P4 - Electronic Boxes