The ZSE20A(F) series is a high-precision digital pressure switch offering many popular ZSE features, with a streamlined selection of piping choices.  Compared to the ZSE20, the ZSE20AF adds a 2nd switch output, as well as an analog output, either voltage or current.  ZSE20A is vacuum rated, while the ZSE20AF is rated for vacuum and a low positive pressure range. 

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Ii' .. , . t ~ .230 42.2 25.8 38.9 ' 39.5 33.9 44.7 28.2 35. 1 10.5 17 ~ 35 A SP330F-N01-07S 1/4" NPT1 /8 10-32UNF ASP330F-N01 -09$ 5/16" ~ 14.2 118 15.8 15 .2 :.g 1/2' 8 NP'W~ " ~ NE?'T, lta ".,I:SP'43oFi!

1

P) 5(EA) X X X X Note) Long elbow type is for the SY5000/7000 only.

SMC Electronic Switch Series Variations

102 1.0197 X 102 9.8692 X 103 1.0197 X 102 1 7.5006 1 X 106 1 X 103 1.0197 X 105 7.5006 X 103 1.4503 X 102 1 1 X 10 1.0197 X 10 9.8692 1 X 105 1 X 102 1 X 101 9.8692 X 101 1.0197 X 104 7.5006 X 102 1 1.0197 1.4503 X 10 9.8067 X 104 9.8067 X 102 9.8067 X 101 9.6784 X 101 1 X 104 7.3556 X 102 1 1.4217 X 10 9.8067 X 10 1.0133 X 105 1.0133 X 102 1.0133 X 101 1.0332 X 104 7.6000 X 102 1.0332 1.4706

Vacuum

No Maieria P a r t n o . l , l , l l rRv1000 tRv2000 1 Diaphragm asgembly H-NBR, etc P538010.6 P$8m0-3 P538030-5 Slainless steel, H-NBR P53801005 Brass, H-NBR P53803015 Brass, H-NBR P53803016 Fixed orifice sus$4 P36202018 P36202018 P mn17 O-ring H,I'BR o 4 3 5 x 1 0 6 x l 0 8 3 1 x 1 O-ring H-NBR 0 2 x 0 6 o 3 2 \ 1 O-rlng NBR JtsB240t P16 NoE 1) O-ring NBR ol.7 x 0.85 o 2 . 5 \ ' l O-ring

Vacuum

No Maieria P a r t n o . l , l , l l rRv1000 tRv2000 1 Diaphragm asgembly H-NBR, etc P538010.6 P$8m0-3 P538030-5 Slainless steel, H-NBR P53801005 Brass, H-NBR P53803015 Brass, H-NBR P53803016 Fixed orifice sus$4 P36202018 P36202018 P mn17 O-ring H,I'BR o 4 3 5 x 1 0 6 x l 0 8 3 1 x 1 O-ring H-NBR 0 2 x 0 6 o 3 2 \ 1 O-rlng NBR JtsB240t P16 NoE 1) O-ring NBR ol.7 x 0.85 o 2 . 5 \ ' l O-ring

I

width=1.5mm or acceleration 10G (Choose the smaller vibration) to X, Y, Z direction (two hours) Shock Resistance 100G to X, Y, Z direction (three times for each direction) Weight 126g (Including 3m-long lead wire) ISE5B02 L O P T I O N S L 3m W I R I N G S P E C I F I C AT I O N S Non-Backlit (Std) B Backlit LCD S W I T C H S P E C I F I C AT I O N S P I P I N G S P E C I F I C AT I O N

Vacuum System Peripherals:

Air operated Nil M6 x 1 (Option) M5 x 0.8 PV/V port size Applicable to only plug connector.

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S TA N D A R D T Y P E F O R E X T E R N A L P I L O T T Y P E A S S TA N D A R D S P O O L 0 Metal 1 Rubber Courtesy of Steven Engineering, Inc. !

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Size Symbol SMC SMC 2 2 1 2 2 2 2 A B C 6 x 4 4 x 3 1/4" x 5/32" 3/16" x 1/8" 1/8" x 0.086" SMC P Panel mount union U Union : Basic size : With reducer : Basic size : With reducer Note) Check the IN/OUT side fitting size and fitting type for selecting the fitting. SMC E 2A SN LQ3 LQ3 fittings Caution 1.

Pneumatic Positioner IP300/IP3100

'1l8 NPT G43-P10-N01 or KSl OB-AD1 1 (St.

Process Pump

Size Symbol SMC SMC 2 2 1 2 2 2 2 A B C 6 x 4 4 x 3 1/4" x 5/32" 3/16" x 1/8" 1/8" x 0.086" SMC P Panel mount union U Union : Basic size : With reducer : Basic size : With reducer Note) Check the IN/OUT side fitting size and fitting type for selecting the fitting. SMC E 2A S LQ3 LQ3 fittings Caution 1.

Air Cylinder NCX2 Series Slide Unit

No aepnt, employae, distributor, or represntatile of SMC has the authority to oxtend the scop of this warranty or io make aary othr promises, vvafianties or guaEnieea concrning the manufiacfure, sale or applicalion ol SMC'$ products, rseryi.e Mil6s= (inches/strok) x (2 strokes/cyd) x (no. ol cyds) x &ftifo.i;di6;

NCX2 seies

No aepnt, employae, distributor, or represntatile of SMC has the authority to oxtend the scop of this warranty or io make aary othr promises, vvafianties or guaEnieea concrning the manufiacfure, sale or applicalion ol SMC'$ products, rseryi.e Mil6s= (inches/strok) x (2 strokes/cyd) x (no. ol cyds) x &ftifo.i;di6; World Wide QS\E Support...

Precision Regulator

1.05 3 2 2 1.42 x 1.52 1.42 x 1.52 20 O-ring NBR 3 1 3 1 4.5 x 1 4.5 x 1 4.5 x 1 4.5 x 1 21 O-ring NBR 10 x 1.3 1 1 1 1 1 JISB2401P11 JISB2401P11 27.8 x 1.5 27.8 x 1.5 22 O-ring NBR JISB2401P5 Note 2) JISB2401P5 Note 2) 1 1 23 O-ring NBR JISB2401P16 Note 2) JISB2401P16 Note 2) 2 2 24 Seal (A) NBR P36203015 1 P36203015 1 25 Seal (B) NBR P36203016 3 P36203016 3 26 Fixed

Rated Vacuum Range: -101 to 0 kPa, Output Specification: NPN Open Collector 2 Outputs + Copy Function, Unit Specification: SI Unit Only, Piping Specification: NPT 1/8, Lead Wire: -, Bracket: -, Operation Manual: -

Rated Vacuum Range: -101 to 0 kPa, Output Specification: NPN Open Collector 2 Outputs + Copy Function, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: NPT 1/8, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Bracket: -, Operation Manual: -

Rated Vacuum Range: -101 to 0 kPa, Output Specification: NPN Open Collector 2 Outputs + Copy Function, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: NPT 1/8, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Bracket: Bracket A, Vertical Mounting, Operation Manual: Operation Manual, Calibration Certificate

Rated Vacuum Range: -101 to 0 kPa, Output Specification: X (NPN Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8)

Rated Vacuum Range: -101 to 0 kPa, Output Specification: X (NPN Open Collector 2 Outputs + Copy Function), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: N01 (NPT 1/8), Lead Wire: J (Lead Wire w/Connector, 5-core, 2 m Lead Wire)