| Model GFC Mass Flow
Controllers are designed to indicate flowrates and control set flowrates
of gases. Flowrates of Mass Flow Controllers are unaffected by
temperature and pressure variations within stated limitations. LCD
readouts are supplied with direct reading readouts. Zero and span
adjustments are conveniently accessible from the outside of
transmitters.
Circuit boards
have built-in polarity reversal protection. Resettable fuses provide
power input protection.
Local setpoint via
access window for built-in potentiometer. Remote setpoint via 0 - 5 Vdc
or 4 - 20 mA analog signal. See Operating Manual for details. Supplied
with NIST certificate.
C E Compliance:
EN 55011 class 1, class B; EN50082-1 Control Valves
Mass Flow
Controller transmitters include an electromagnetic Control Valve. As a
safety feature, the Control Valve is normally closed, thus in case of a
power outage the flow of gas would be shut off.
Materials in
Gas Contact
a. Aluminum models
GFC17, 37 and 47; anodized aluminum, 316 stainless steel, brass, and
Viton® O-rings.
b. Stainless Steel
models GFC17S, 37S and 47S: 316 stainless steel and Viton O-rings.
|
| |
| CAT
NO. |
 |
MODEL |
|
DEscRIPTION |
|
AVAIL |
|
PRICE |
| AA17101A |
|
|
|
Aluminum,
Flow Controller, 0 to ml/min |
|
Yes |
|
1,674,000
|
| AA17103A |
|
|
|
Aluminum,
Flow Controller, 0 to 50 ml/min |
|
Yes |
|
1,674,000
|
| AA17104A |
|
|
|
Aluminum,
Flow Controller, 0 to 100 ml/min |
|
Yes |
|
1,674,000
|
| AA17106A |
|
|
|
Aluminum,
Flow Controller, 0 to 500 ml/min |
|
Yes |
|
1,674,000
|
| AA17107A |
|
|
|
Aluminum,
Flow Controller, 0 to 1 LPM |
|
Yes |
|
1,674,000
|
| AA17109A |
|
|
|
Aluminum,
Flow Controller, 0 to 5 LPM |
|
Yes |
|
1,674,000
|
| AA1770A |
|
|
|
Aluminum,
Flow Controller, 0 to 10 LPM |
|
Yes |
|
1,674,000
|
| AA37130A |
|
GFC371-30 |
|
Aluminum,
Flow Controller, 0 to 20 LPM |
|
Yes |
|
2,030,400
|
| AA37133A |
|
|
|
Aluminum,
Flow Controller, 0 to 50 LPM |
|
Yes |
|
2,030,400
|
| AA47142A |
|
|
|
Aluminum,
Flow Controller, 0 to 100 LPM |
|
Yes |
|
2,354,400
|
| AA17101S |
|
|
|
Stainless
Steel, Flow Controller, 0 to ml/min |
|
Yes |
|
2,030,400
|
| AA17103S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 50 ml/min |
|
Yes |
|
2,030,400
|
| AA17104S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 100 ml/min |
|
Yes |
|
2,030,400
|
| AA17106S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 500 ml/min |
|
Yes |
|
2,030,400
|
| AA17107S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 1 LPM |
|
Yes |
|
2,030,400
|
| AA17109S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 5 LPM |
|
Yes |
|
2,030,400
|
| AA1770S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 10 LPM |
|
Yes |
|
2,030,400
|
| AA37130S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 20 LPM |
|
Yes |
|
2,462,400
|
| AA37133S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 50 LPM |
|
Yes |
|
2,462,400
|
| AA47142S |
|
|
|
Stainless
Steel, Flow Controller, 0 to 100 LPM |
|
Yes |
|
2,786,400
|
| AA100 |
|
Totalizer |
|
OPTIONAL
Gives accumulated flow from the 0 to 5 VDC
output signal from the meter. Displays up to a 7-digit total
FOR Mass Flow Controllers |
|
Yes |
|
Call
031-777-1588
|
| |
