Speed Controller With Indicator, In-Line Type, AS-FS Series

Brand :

SMC

Caution

See catalog for specification details.
Product images may be representative images. Refer to the catalog for shape details.

Product Description

Speed controller made by SMC Corporation.

[Features]
· The numerical indication of flow rate helps to reduce labor time and setting errors. Allows numerical indication to be checked using the indicator window.
· 4 indicator window directions offer improved visibility

Speed Controller With Indicator Window Allowing Flow Rate To Be Controlled Numerically

Speed Controller With Indicator, In-Line Type, AS-FS Series: related images

The numerical indication of flow rate helps to reduce labor time and setting errors.

Speed Controller With Indicator, In-Line Type, AS-FS Series Specifications

Model	Applicable tubing outer diameter
	Metric size						Inch Size
	3.2	4	6	8	10	12	1/8 "	5/32 "	1/4 "	5/16 "	3/8 "	1/2 "
AS1002FS□	●	●	●	-	-	-	●	●	●	-	-	-
AS2002FS□	-	●	●	-	-	-	-	●	●	-	-	-
AS2052FS□	-	-	●	●	-	-	-	-	●	●	-	-
AS3002FS□	-	-	●	●	●	●	-	-	●	●	●	-
AS4002FS□	-	-	-	-	●	●	-	-	-	-	●	●

Model

Usable fluids	Air
Proof pressure	1.5 MPa
Max. operating pressure	1 MPa
Min. operating pressure	0.1 MPa
Ambient and fluid temperature	-5 to 60℃ (no freezing)
Applicable tubing material	Nylon, soft nylon, polyurethane^Note), FEP, PFA

Specifications
Note) Use caution at the max. operating pressure when using soft nylon or polyurethane tubing.

Model		AS1002FS□			AS2002FS□		AS2052FS□		AS3002FS□				AS4002FS□
Tube outer diameter	Metric size	ø3.2	ø4	ø6	ø4	ø6	ø6	ø8	ø6	ø8	ø10	ø12	ø10	ø12
Tube outer diameter	Inch Size	ø1/8 "	ø5/32 "	ø1/4 "	ø5/32 "	ø1/4 "	ø1/4 "	ø5/16 "	ø1/4 "	ø5/16 "	ø3/8 "	-	ø3/8 "	φ1/2 "
C values: Sonic conductance dm³/(s·bar)	Free flow	0.3	0.4	0.6	0.4	0.6	1.0	1.2	1.1	1.6	2.2	2.6	2.4	3.5
C values: Sonic conductance dm³/(s·bar)	Controlled flow	0.3			0.4	0.6	1.0	1.2	1.3	1.9	2.7	3.3	2.8	4.1
b values: Critical pressure ratio	Free flow	0.3	0.2		0.3	0.1	0.2		0.2				0.3	0.2
b values: Critical pressure ratio	Controlled flow	0.2	0.3	0.4	0.2		0.2	0.3	0.1		0.2		0.1	0.2

Features of this product

Improved reproducibility of flow rate:Stable knob position when fully closed (zero flow rate) onto the contact face stopper (rotating stopper).
Minimal flow rate variation depending on the number of knob rotations.

Examples of mounting variations.

4 indicator window directions offer improved visibility.

Identification by index plate: It is possible to identify the product when multiple controllers are mounted and identify the flow direction by attaching an identification label.

Identification by color.

Flow rate can be controlled numerically with the indicator window.

In-line / Brass / Stainless steel

Larger push-lock type knob

Improves needle lock operation.

The larger knob and marking of every 90° mark allows for easier operation.

Outline drawing and dimensions for this product

Speed Controller With Indicator, In-Line Type, AS-FS Series dimensional drawing
Indicator window direction: 0° front view

Right side view

Indicator window direction: 180° side view

Release button dimensions
Applies to: ø3.2, 4, 6 (3.2, 4, 6 cm) ø1/8, 5/32 (1/8, 5/32 inch)

Model	Applicable tubing outer diameter ød	D₁	Release button dimensions		D₂	D₃	D₄	D₅	L₁	L₂	L₃	L₄		L₅	L₆	L₇	L₈	M₁	W₁	W₂	X₁	X₂	Weight (g)
Model	Applicable tubing outer diameter ød	D₁	øX (X)	Y	D₂	D₃	D₄	D₅	L₁	L₂	L₃	MAX.	MIN.	L₅	L₆	L₇	L₈	M₁	W₁	W₂	X₁	X₂	Weight (g)
AS1002FS□-23	3.2	8.4	6.7	9.5	3.3	5.5	9.4	10	36.6	5.1	11.8	36.4	33.9	11	15.4	8.8	10.1	13.5	13.6	15.1	5.5	9.6	5.2
AS1002FS□-04	4	9.3	7.7	10					37.6	5.1	11.8	36.4	33.9				10.1						5.5
AS1002FS□-06	6	11.6	9.7	12					40.1	6.1	12.8	37.4	34.9				12.3						6.6
AS2002FS□-04	4	9.3	7.7	10	3.3	5.5	12	12	41.3	6.3	13.4	44.5	43	12.6	17	10.5	12.3	13.5	20	21.5	6.5	15	9.5
AS2002FS□-06	6	11.6	9.7	12	3.3	5.5	12	12	43.1	6.3	13.4	44.5	43	12.6	17	10.5	12.3	13.5	20	21.5	6.5	15	10.4
AS2052FS□-06	6	12.8	11.5	-	4.3	7.8	13	16	54.2	7.6	17.2	49.0	47.6	17	22.5	12	16.1	17	21.5	24	7.8	16.2	16
AS2052FS□-08	8	15.2	13.5	-	4.3	7.8	13	16	57.2	8.5	18.1	49.9	48.5	17	22.5	12	16.1	19	21.5	24	7.8	16.2	18.4
AS3002FS□-06	6	13.2	11.5	-	4.5	8	16.6	20	60	9.8	21.7	55.7	54.3	21.8	25	12	20.5	17	24.5	28.5	9.3	19.2	23.8
AS3002FS□-08	8	15.2	13.5	-					65									19					26
AS3002FS□-10	10	18.5	16.5	-					70.4									21					30.6
AS3002FS□-12	12	20.9	18.5	-					76	10.9	22.8	56.8	55.4				22.1	22					34.2
AS4002FS□-10	10	18.5	16.5	-	4.3	8	18.8	26	76.9	11.3	23.7	64.3	62.7	28	33	14	26.2	21	26	29	10	19	42.5
AS4002FS□-12	12	21.7	18.5	-	4.3	8	18.8	26	81.3	11.3	23.7	64.3	62.7	28	33	14	26.2	22	26	29	10	19	47.9

Metric size

Model	Applicable tubing outer diameter ød	D₁	Release button dimensions		D₂	D₃	D₄	D₅	L₁	L₂	L₃	L₄		L₅	L₆	L₇	L₈	M₁	W₁	W₂	X₁	X₂	Weight (g)
Model	Applicable tubing outer diameter ød	D₁	øX (X)	Y	D₂	D₃	D₄	D₅	L₁	L₂	L₃	MAX.	MIN.	L₅	L₆	L₇	L₈	M₁	W₁	W₂	X₁	X₂	Weight (g)
AS1002FS□-01	1/8 "	8.4	6.7	9.5	3.3	5.5	9.4	10	36.6	5.1	11.8	36.4	33.9	11	15.4	8.8	10.1	13.5	13.6	15.1	5.5	9.6	5.2
AS1002FS□-03	5/32 "	9.3	7.7	10					37.6	5.1	11.8	36.4	33.9				10.1						5.5
AS1002FS□-07	1/4 "	12	10.9	-					40.1	6.2	12.9	37.5	35				12.8						6.7
AS2002FS□-03	5/32 "	9.3	7.7	10	3.3	5.5	12	12	41.3	6.3	13.4	44.5	43	12.6	17	10.5	12.3	13.5	20	21.5	6.5	15	9.5
AS2002FS□-07	1/4 "	12	10.9	-	3.3	5.5	12	12	43.2	6.5	13.6	44.7	43.2	12.6	17	10.5	12.8	13.5	20	21.5	6.5	15	10.6
AS2052FS□-07	1/4 "	13.2	12	-	4.3	7.8	13	16	53.4	7.6	17.2	49	47.6	17	22.5	12	16.1	17	21.5	24	7.8	16.2	16.4
AS2052FS□-09	5/16 "	15.2	13.5	-	4.3	7.8	13	16	57.2	8.5	18.1	49.9	48.5	17	22.5	12	16.1	19	21.5	24	7.8	16.2	18.4
AS3002FS□-07	1/4 "	13.2	12	-	4.5	8	16.6	20	59	9.8	21.7	55.7	54.3	21.8	25	12	20.5	17	24.5	28.5	9.3	19.2	23.6
AS3002FS□-09	5/16 "	15.2	13.5	-					65									19					26
AS3002FS□-11	3/8 "	18.5	16	-					69.8									21					38.1
AS4002FS□-11	3/8 "	18.5	16	-	4.3	8	18.8	26	76.9	11.3	23.7	64.3	62.7	28	33	14	26.2	21	26	29	10	19	50.2
AS4002FS□-13	1/2 "	21.7	20	-	4.3	8	18.8	26	81.3	11.3	23.7	64.3	62.7	28	33	14	26.2	22	26	29	10	19	57.4

Inch Size

*See the manufacturer's catalog for types and model numbers other than the above.