Standard Specifications. Model. Indication precision. Clear cover. Brass Mass (kg) Bourdon tube. Model (Standard) Model G (2) G27-10-R1

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1 Pressure Gauge for General Purpose Series G5/G27 G5 G27 G5-0-0 G27-0- Be sure to read the precautions on page 663 for selection and mounting. Dimensions Port size () precision ±5% F.S. (Full span) Case Zinc die-casted (Black graphite coated) Material Polycarbonate Stud Zinc die-casted (Black graphite coated) Bourdon tube Mass (kg) Caution on handling: When drain or oil, etc. gets into the gauge, it may result in a malfunction. ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged. Use a pipe tape for sealing. ecommended tightening torque is between 3 and N m for /6 and 7 and 9 N m for /8. 2) Water cannot be used as an operating fluid. Because the clearance gap of the air passage of the Bourdon tube is very small. Water will block the gap and cause a malfunction. Similarly, when using other fluids, please consult with SMC for fluid compatibility information concerning possible corrosion and response delay, etc. (Standard) (Made to Order) G5 Back side : M5 (Female ) G27 G5-0-0 (2) G27-0- /8, M5 (Female ) 6 ) Do not apply more excessive pressure than max. pressure display. It will be a cause of malfunction. 2) Display : single compatible G27-0-M5-X20 G27-P0--X30 Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. 8 6 psi 0 to 50, psi M5 (Female ) 6 ) Do not apply more excessive pressure than max. pressure display. It will be a cause of malfunction. G 2 (Width across flats) G Pressure Size gauge 0 () /8: M5 (Female ) Size /6 ) Both /8 and M5 (female Outside diameter ) in case of G5 type 5 ø5 2) Compatible with G27 type only 27 ø26 Max. display pressure 0 ().0 P0 () (2) Unit.0, 50 psi ) Pressure other than.0 is not available. 2) This symbol must be used with X30. X30 X20 Specifications Both and psi M5 (Female ) only ) X3 (Wetted parts SUS) specifications are not available. 65

2 Pressure Gauge for General Purpose/ With Limit Indicator Series G36/GA36 G Be sure to read the precautions on page 663 for selection and mounting. Port size () precision Material Case Stud Bourdon tube G36 Back side 8 ±3% F.S. (Full span) Aluminum die-casted (Black disulfide molybdenum coat treated) Aluminum die-casted (Black disulfide molybdenum coat treated) GA36 Vertical side ( M: With M5 female ) olled steel (Black melamine painted) Polycarbonate (Part no.: G ) Mass (kg) ) When installing a pressure gauge, be careful not to fasten too tight. Excessive tightening will result in damage. Use a pipe tape for sealing. ecommended tightening torque is 8 : Set between 7 and 9 N m. 2) Not applicable to water as fluid because its stub is made from aluminum die-casted. Water may cause corrosion and block the air passage. Use a pressure gauge with wetted parts made from stainless steel, G6- -X3. (: Take care when using G36- -0M, whose wetted part is made from brass. Some corrosion may result.) Design system to not be affected by water hammer when using water as fluid. Similarly, when using other fluids, please consult with SMC, to prevent corrosion-related problems. (Standard) G G36--0 G G GA (Made to Order) G X2 G36-P2-0-X30 G36-P0-0-X30 G to.5 psi 0 to 30 0 to 50 8 ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended., psi 8 Plated stem (Ni) ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. 66

3 Pressure Gauge for General Purpose/With Limit Indicator Series G36/GA36 G A Pressure gauge Size Outside diameter 36 ø37.5 Back side Vertical side Specifications Size M 0 M5 (Female ) 8 ) Use M5 female when piping onto a panel. Max. display pressure P2 ) P0 ) Unit , 30 psi.0, 50 psi ) This symbol must be used with X30. X2 X X30 Specifications Nickel plated Oil-free Wetted parts degrease washing Both and psi ) X3 (wetted parts stainless steel) specifications is not available. 2) Cover ring assembly is not available. G Dimensions G36 GA36 67

4 Pressure Gauge for General Purpose/ With Limit Indicator Series G6/GA6 G6-0-02M-C Be sure to read the precautions on page 663 for selection and mounting. Port size () precision Material Case Stud Bourdon tube Attachment: With cover ring assembly C C G6 Back side Part no.: 3050-A Part no.: A GA6 Vertical side /8, / ( M: with M5 female ) ±3% F.S. (Full span) Aluminum die-casted (Black disulfide molybdenum coated) Aluminum die-casted (Black disulfide molybdenum coated olled steel (Black melamine painted) Polycarbonate (Part no.: G ) Mass (kg) ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged. Use a pipe tape for sealing. ecommended tightening torque: /8: Set between 7 and 9 N m, /: 2 and N m respectively. 2) Not applicable to water as fluid because its stub is made from aluminum die-casting. Water may cause corrosion and block the air passage. Use G6- -X3 pressure gauge with wetted parts stainless steel (wetted parts of G6- -0M are made of brass and this become lightly corroded. Take precautions when using.) Design system to not be affected by water hammer when using water as fluid. Similarly, when using other fluids, please consult SMC for fluid compatibility information concerning corrosive potential. (Standard) G6-2-0/02 G6--0/02 G6-7-0/02 G6-0-0/02 G6-2-0 to 02M G6--0 to 02M G6-7-0 to 02M G6-0-0 to 02M GA6-0-0 to 02 8, 8, M5 (Female ) 8, ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) G6-2-0 to 02-C/C G6--0 to 02-C/C G6-7-0 to 02-C/C G6-0-0 to 02-C/C G6-2-0 to 02M-C/C G6--0 to 02M-C/C G6-7-0 to 02M-C/C G6-0-0 to 02M-C/C G6-P2-0 to 02-X30 G6-P0-0 to 02-X30 G6-2-02M-X G6--02M-X G6-7-02M-X G6-0-02M-X G6-2-02M-C/C-X G6--02M-C/C-X G6-7-02M-C/C-X G6-0-02M-C/C-X G6-P2-0 to 02-C-X30 G6-P0-0 to 02-C-X30 G X2 G6-5-0 to 02 psi 0 to.5 Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. 0 to 30 0 to 50 0 to 30 0 to 50. psi, psi 8, 8, M5 (Female ) 8, 8, ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. With cover ring assembly Oil-free M5 (Female ) Oil-free, With cover ring assembly With cover ring assembly Plated stem (Ni) 68

5 Pressure Gauge for General Purpose/With Limit Indicator Series G6/GA6 G Pressure gauge Specifications Back side Size M With M5 (Female ) A Vertical side Size Outside diameter 6 ø ) Use M5 female when piping onto a panel. Max. display pressure Unit P2 ) 0.2, 30 psi P0 ).0, 50 psi ) This symbol must be used with X30. Attachment Specifications Without cover ring assembly C ) has no protrusion. ( is irremovable.) has protrusion. C ) ( is removable.) ) Compatible with G6 type only X2 X3 () (2) X X30 Specifications Stud parts Nickel plated Wetted parts stainless steel () Wetted parts Oil-free degrease washing Both and psi ) Movable parts (gear, etc) inside pressure gauge are made of brass. 2) Compatible with G6 type only G Dimensions The dimensions in ( ): Connecting / G6 G6: With cover ring assembly (For panel mount) Panel cut dimensions Plate thickness Max. 3.5t C ( is not removable.) C ( is removable.) 3.5 (5.5) 3.5 (5.5) 5 GA6 For setting method, refer to page

6 Pressure Gauge for General Purpose Series G33/GA33 Be sure to read the precautions on page 663 for selection and mounting. Dimensions G33 GA ø30 /8 ø30 0 Hex. width across flats ø3 Bleed port (7) 3 G GA /8 28 Port size () precision Case Material Stud Bourdon tube Applicable model (Standard) G G G to 0.3 G to 0.6 G GA GA33--0 GA GA ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) G X2 G X2 G33--0-X2 G X2 G X2 GA X2 GA33--0-X2 GA X2 GA X2 G X GA33-P0-0-X30 G33 Back side psi 0 to to to 50 GA33 Vertical side 8 ±3% F.S. (Full span) Stainless steel Glass IP5000, IP6000, I000, IT000, AM2500, 3000 ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged. Use a pipe tape for sealing. ecommended tightening torque: /8: Set between 7 and 9 N m. 2) When using other fluids, please consult with SMC for fluid compatibility information concerning corrosive potential. 8 X2: Stud parts electroless nickel plated X2: Stud parts nickel plated X: Oil-free (Wetted parts degreasing), psi 8 ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. G Pressure Size gauge 0 8 Frame type Max. display pressure Outside diameter Back side 33 ø30 Vertical side A ) This symbol must be used with X30. 2) Compatible with GA33 type only P0 () (2) Unit , 50 psi Specifications X2 Stud parts electroless nickel plated Wetted parts X Oil-free degrease washing X30 Both and psi ) X3 (Wetted parts stainless steel) specifications is not available. 2) Please contact SMC separately for pressure range of GA33 between 0 and 0.6.

7 Pressure Gauge for General Purpose Series G3 G3-0-0 Be sure to read the precautions on page 663 for selection and mounting. External Dimensions (Except made-to-order products) ø3 Bleed port The dimensions in ( ): Connecting Port size () precision Case Material Stud Bourdon tube Applicable model (Standard) G3-2-0 to 02 G3--0 to 02 G3-6-0 G3-7-0 to 02 G3-0-0 to 02 (Made to Order) 0 to 0.6 G3 Back side 8, ±3% F.S. (Full span) Stainless steel Glass IP200, IP8000, I2000, I3000, IT2000, 000 ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged.use a pipe tape for sealing. ecommended tightening torque: /8: Set between 7 and 9 N m, /: 2 and N m respectively. 2) When using with water, use G3- -X3 (wetted parts stainless steel) and use caution not to apply water hammer. When using the other fluids, please consult with SMC for fluid compatibility information concerning corrosive potential. ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. G3-2-0 to 02-X2 8, G3--0 to 02-X2 X2: Stud parts G3-6-0-X2 0 to nickle plated G3-7-0 to 02-X2 8, G3-0-0 to 02-X2 G3-2-0 to 02-X3 8, G3--0 to 02-X3 X3: Wetted parts G3-6-0-X3 0 to stainless steel G3-7-0 to 02-X3 8, G3-0-0 to 02-X3 G3-2-0 to 02-X 8, G3--0 to 02-X X: Oil-free G3-6-0-X 0 to (Wetted parts G3-7-0 to 02-X degreasing) 8, G3-0-0 to 02-X ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. G3 0 0 Pressure gauge 3 ø3 Outside diameter Max. display pressure Unit: size Size , 8 8, X2 X3 X Specifications Stud parts nickel plated Wetted parts stainless steel Oil-free (Wetted parts degrease washing) 65 G

8 Pressure Gauge with Limit Indicator/ Color Zone Series G36-L/G6-L ed and green zones offer improved visibility of pressure control range. Green indicator G L G L Indicator adjusts to highlight preferred range. ed indicator Port size () precision Material Mass (kg) G36-L G6-L Case Stud Bourdon tube Back side /8 /8, / Polycarbonate (Part no.: G ) Nylon (Part no.: G N) ±3% F.S. (Full span) (3) olled steel (Black melamine painted) ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged. Use a pipe tape for sealing. ecommended tightening torque: /8: Set between 7 and 9 N m, /: 2 and N m respectively. 2) When using other fluids, please consult with SMC for fluid compatibility information concerning corrosive potential. 3) Temperature conditions: at 20 C (±5 C), in other cases, ±6 C F.S. Polycarbonate (Part no.: G ) Nylon (Part no.: G N) (Standard) Green zone setting range Minimum setting range () Maximum setting range () G L G36--0-L G L G6-2-0 to 02-L G6--0 to 02-L G6-0-0 to 02-L /8 /8, / ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) psi Green zone setting range Minimum setting range ( (psi)) Maximum setting range ( (psi)) G36-P2-0-L -X30 G36-P-0-L -X30 G36-P0-0-L -X30 G6-P2-0 to 02-L -X30 G6-P-0 to 02-L -X30 G6-P0-0 to 02-L -X30 0 to 30 0 to 60 0 to 50 0 to 30 0 to 60 0 to (2) 0.02 () 0.05 (0) 0.0 (2) 0.02 () 0.05 (0) 0. () 0.2 (28) 0.5 (70) 0. () 0.2 (28) 0.5 (70), psi /8 /8, / ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. 652

9 Pressure Gauge with Limit Indicator/ Color Zone Series G36-L/G6-L G L 36 6 Size Outside diameter ø37.5 ø2.5 Made to Order Specifications X30 Both and psi Max. display pressure Unit P2 ) 0.2, 30 psi P ) 0., 60 psi P0 ).0, 50 psi ) This symbol must be used with X30. material Material Polycarbonate N Nylon Color zone type Thread port size Port Applicable size G36 G6 0 /8 02 / G Dimensions G36 Green zone ed zone ø /8 ed zone Polycarbonate part no.: G Nylon part no.: G N G6 Green zone ed zone.5 (5.5) 25.5 ø2.5 2 ( ) /8 ( /) ed zone Polycarbonate part no.: G Nylon part no.: G N ( ): / 653

10 Oil-free/External Parts Copper-free Pressure Gauge/With Limit Indicator Series G6E G6E-0-02M G6E-0-02M-C Port size () precision Fluid contact part cleaning Case G6E Back side 8, ( M: with M5 female ) ±3% F.S. (Full span) Wetted parts degrease washing olled steel (Black melamine painted) Be sure to read the precautions on page 663 for selection and mounting. Dimensions G6E G6E: With cover ring assembly (For panel mounting) C ( is not removable.) C ( is removable.) 5 Dimensions in ( ): / connecting Panel cut dimensions Plate thickness Max. 3.5 t Material Stud Polycarbonate (Hard coated) Part no.: G (Electroless nickel plated) Bourdon tube (3) Mass (kg) 0.08 Attachment: C Part no.: 3050-A With cover ring assembly C Part no.: A ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product failure. Use a pipe tape for sealing. ecommended tightening torque: 8 : Set between 7 and 9 N m, : 2 and N m respectively. 2) When fluid is water, use G6- -X3. Wetted parts are made of stainless steel construction. (Some corrosion may be caused by water because this product's wetted parts are made of brass.) Design system to not be affected by water hammer when using water as fluid. Similarly, when using other fluids, please consult with SMC for fluid compatibility information concerning corrosive potential. 3) Bourdon tube and internal movable parts (gear, etc.) are made of brass and are not electrolessly nickel plated. This is not an internally copper-free product. (Standard) G6E-2-0 to 02M G6E--0 to 02M G6E-7-0 to 02M G6E-0-0 to 02M 8 M5 (Female ) ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) G6E-2-0 to 02M-C, C G6E--0 to 02M-C, C G6E-7-0 to 02M-C, C G6E-0-0 to 02M-C, C G6-P2-0 to 02M-C, C-X30 G6-P0-0 to 02M-C, C-X30 Other versions of this can be made on a made-to-order basis. Please consult SMC for details, as delivery times may be extended. psi 0 to 30 0 to 50, psi 8 M5 (Female ) With cover ring assembly ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. For mounting method, refer to page

11 Oil-free/External Parts Copper-free Pressure Gauge/ With Limit Indicator Series G6E G 6 E 0 0 Pressure gauge Size Outside diameter 6 ø2.5 X30 Specifications Both and psi E Specifications Specifications Oil-free, external parts copper-free Max. display pressure Unit P2 ) 0.2, 30 psi P0 ).0, 50 psi ) This symbol must be used with X30. Attachment Specifications Without cover ring assembly has no protrusion. C ( is irremovable.) has protrusion. C ( is removable.) Specifications M With M5 (Female ) ) Use M5 female when piping onto a panel. G Size

12 Pressure Gauge for Clean Series (0-series) Series G9 Be sure to read the precautions on page 663 for selection and mounting. Dimensions ø / Installation of a filter on the breathing hole (filtration 3 μm) enables an to curb particle generation from the pressure gauge inside. G9 Back side Port size () precision ±3% F.S. (Full span) Case Zinc die-casted (Chromate plated) Glass Material Stud (Nickle plated for external parts only) Bourdon tube (3) Mass (kg) ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product failure. Use a pipe tape for sealing. ecommended tightening torque: Set between 2 and N m. 2) When fluid is water, use G9- -X3. Wetted parts of G9- -X3 are made of Stainless steel. Use caution as some corrosion may be caused by water. Standard G9 pressure gauge conact area is made of brass. When using water, use caution not to apply water hammer. Similarly, when using other fluids, consult SMC for fluid compatibility information concerning corrosive potential. 3) Bourdon tube and internal movable parts (gear, etc.) are made of brass, and are not nickel plated. (Standard) G G G ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) G9-P2-02-X30 G9-P0-02-X30 Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. psi 0 to 30 0 to 50, psi ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. Pressure gauge Size 9 ø G Outside diameter Max. display pressure Unit P2 ) 0.2, 30 psi P0 ).0, 50 psi ) This symbol must be used with X30. X3 X30 Specifications Wetted parts stainless steel (2) Both and psi ) Cover ring assembly is not available. 2) Movable parts (gear, etc) inside pressure gauge are made of brass. Size

13 G 657

14 Pressure Gauge for Clean egulator/ With Limit Indicator Series G6-S A/B G S A,B Be sure to read the precautions on page 663 for selection and mounting. Dimensions G S A, B Dimensions in ( ): / connecting G SB: With cover ring assembly (For panel mount) Panel cut dimensions Plate thickness Max. 3.5t Port size () precision Fluid contact part cleaning (Wetted part) Assembly/environment Material () Attachment: cover ring assembly Packaging Case Stud C C G6- -SA G6- -SB Back side Oil/Water free Oil/Water-free (3) Part no.: A Part no.: A ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product failure. Use a pipe tape for sealing. ecommended tightening torque: 8 : Set between 7 and 9 N m, : 2 and N m respectively. 2) When using water, use caution not to apply water hammer. When using other fluids, please consult with SMC for compatibility information concerning corrosion potential. 3) When manufacturing pressure gauge, SMC uses caution not to allow water to remain in the wetted parts. ) Movable parts (gear, etc) inside pressure gauge are made of brass. Precision cleaning Clean room M5.5 (Class 0000) Polyethylene cap for stud parts. tight polyethylene bag, 8 ±3% F.S. (Full span) General degreasing General production line Stainless steel 30 (Black melamine painted) Polycarbonate (Hard coated) Part no.: G Stainless steel 36 Bourdon tube Stainless steel 36 Polyethylene cap for stud parts. Polyethylene bag Mass (kg) C ( is not removable.) C ( is removable.) (Standard) G6-2-0 to 02-SA G6-2-0 to 02-SB G6--0 to 02-SA G6--0 to 02-SB G SA G SB G SA G SB 8 ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) G6-P2-0 to 02-SA-X30 G6-P0-0 to 02-SB-X30 Made-to-order products, (not including models above) may take longer leadtime. Please consult with SMC beforehand. Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. psi 0 to 30 0 to 50, psi 8 ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. 658

15 Pressure Gauge for Clean egulator/ With Limit Indicator Series G6-S A/B G SA Pressure gauge Size 6 ø2.5 Outside diameter Specifications X30 Both and psi Part number for pressure gauge with psi s is G6-P - -X30. This will no longer be sold for use in Japan after the new Weight and Measure Act has been implemented (October, 999). Max. display pressure P2 ) P0 ) Unit , 30 psi.0, 50 psi ) This symbol must be used with X30. Size Attachment Specifications Without cover ring assembly has no protrusion. C ( is irremovable.) has protrusion. C ( is removable.) Grade Component parts polishing, Assembly environment Component parts: Precision cleaning SA Assembly: Clean room M5.5 (Class 0000) Component parts: General degreasing SB Assembly: General production line G Specifications M With M5 (Female ) ) Use M5 female when panel-mounting for piping. 659

16 Pressure Gauge with Switch Series GP6 A pressure switch function has been added to the gauge. The pressure switch is equipped with a light for verifying operation. The pressure gauge is equipped with a limit indicator. To be used for verifying the supply pressure. Circuit Example Be sure to read the precautions for selection and mounting. Gauge Pressure switch Ambient and fluid temperature Indicated pressure rang Port size () precision (3) () Setting range Hysteresis Pointer error (5) Contact Wiring AC Indicator light DC Attachment: With cover ring assembly Mass (kg) GP6-0-0 to 02 GP6-0-0 to 02L2 GP6-0-0 to 02L5 C GP6 Back side 5 to 60 C (No freezing) /8, / ( M: with M5 female ) ± to ±0.05 (5 to 0 C) ±0.08 ( 5 to 60 C) No freezing With light: a (Normally open) Without light: ab (Normally open/ Normally closed) Lead wire (Length: 300 mm) Neon light Light emitting diode (LED) Part no.: G Part no.: 3050-A ) When mounting a pressure gauge, use caution not to tighten excessively. Excessive tightening will cause product to be damaged. Use a pipe tape for sealing. ecommended tightening torque: /8: Set between 7 and 9 N m, /: 2 and N m respectively. 2) Water is not an acceptable fluid. When using the other fluids, please consult with SMC for compatibility information concerning corrosion. 3) Set value of pressure switch is indicated by pointer (green). It is the point where the circuit between N.O. (white) and COM (black) is turned off during pressure decrease. To set the value, turn needle in clockwise position to the correct value. When setting; if desired set position has been passed, turn needle in a counterclockwise direction back again beyond the desired value and then once again return needle in a clockwise direction stopping at the desired value. Value must be set while needle is traveling in a clockwise direction. ) Make sure to provide a minimum difference of 0. between the set pressure and the operating pressure (including the pressure drop). If the difference is smaller, it could lead to improper operation. efer to page 662 for details on how to set the setting needle. Use caution: Operating pressure should be the sum of the pressure of the setting needle error (±0.05 ), the hysteresis (0.07 ), and the display accuracy (±0.05 ) on the set pressure value, or the circuit between N.O. (white) and COM (black) may not turn ON while pressure is increasing. 5) Maximum error value: Add the pressure gauge indicator error of 0.03 to the setting needle error. (Standard) 0.2 Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. 8 ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. (Made to Order) GP6-0-0 to 02-X20 GP6-0-0 to 02L2-X20 GP6-0-0 to 02L5-X20 GP6-P0-0 to 02-X30 GP6-P0-0 to 02L2-X30 GP6-P0-0 to 02L5-X30 Other versions of this can be made on a made-to-order basis. Please consult with SMC for details, as delivery times may be extended. psi 0 to 0, psi 8 Lead wire length 3 m ) Do not apply pressure more than the maximum display pressure. This will cause a malfunction. 660 Micro-switch ated Voltage Load ated voltage Operating current range Load resistant 30 VDC 25 VAC 250 VAC 0.0 to 0.5 A 0.0 to 0.3 A 0.0 to 0.2 A

17 Pressure Gauge with Switch Series GP6 GP Pressure gauge with switch 6 Size Outside diameter ø2.5 Max. display pressure 0 P0 Unit.0.0, 0 psi ) Indicate X30 for special specifications when displaying P0. Size M Specifications With M5 (Female ) Specifications X30 Both and psi X20 Lead wire length 3 m ) X3 (Wetted parts stainless steel) specification is not available. Attachment Specifications Without cover ring assembly has no protrusion. C ( is irremovable.) ) C ( has protrusion. ( is removable.) is not compliant. Indicator light Without indicator light L2 Neon light (00 VAC/220 VAC) L5 LED/2 VDC G Circuit Diagram Without indicator light NC. (ed) Dimensions GP6 Limit indicator NO. (White) COM. (Black) Pointer (Green) Setting screw Indicator light ( ): / With indicator light 0, 220 VAC 2 VDC GP6: With cover ring assembly (For panel mounting) NC. (ed) NO. (White) Load NC. (ed) NO. (White) Load is not removable. COM. (Black) COM. (Black) The arrow in the diagram indicates the direction of the pressure increase. The light turns OFF when the pressure becomes higher than the set pressure and turns ON when the pressure becomes lower than the set pressure. Panel cut dimensions Plate thickness Max. 3.5 t efer to page 662 for mounting method. 66

18 Pressure Gauge Guide Procedure for Setting the Limit Gauge Indicator () Before setting the (green) limit indicator, turn the cover counterclockwise (approximately 6 to 7 mm) until it stops. Then, remove by pulling it towards you. Cover Turn counterclockwise Pull (2) Use a flat head screwdriver (with a 2.9 mm blade width) to set the (green) limit indicator. Be careful not to bend the other needle or damage the dial plate. Limit indicator Procedure for Setting the Limit Gauge Indicator and the Setting Needle () Before setting the limit indicator and the (green) setting needle, turn the cover counterclockwise (approximately 6 to 7 mm) until it stops. Then, remove by pulling it towards you. Cover Turn counterclockwise Pull (2) Use a flat head screwdriver (with a 2.9 mm blade width) to set the (green) limit indicator. Be careful not to bend the other needle or damage the dial plate. Limit indicator Flat head screwdriver (3) After completing the setting, replace the cover. Fit the cover by aligning the cutout in the cover to the groove on the top of the black case. Turn the cover clockwise (approximately 6 to 7 mm) until it stops. Make sure that the matching mark on the cover is aligned with the groove on the top of the case. Top hollow Flat head screwdriver (3) Before setting the setting needle, use a flat head screwdriver (with a 2.9 mm blade width) to turn the setting screw and set the setting needle to the set pressure. In the case of turning the set screw Clockwise Increase of setting press. Counterclockwise Decrease of setting press. Flat head screwdriver Mark Slit () After completing the setting, replace the cover. Fit the cover by aligning the cutout in the cover to the groove on the top of the black case. Turn the cover clockwise (approximately 6 to 7 mm) until it stops. Make sure that the matching mark on the cover is aligned with the groove on the top of the case. Procedure for Setting the Limit Gauge Indicator (Color Zone ) () Before setting the color zone (red), turn the cover counterclockwise (approximately 6 to 7 mm) until it stops. Then remove by pulling it towards you. Top hollow Slit Cover Mark Turn counterclockwise (2) Use a pen tip to set the color zone (red). Be careful not to bend the other needle or damage the dial plate. Pull Procedure for Assembling the Cover ing Assembly Pressure gauge for general purpose Cover ring Pressure switch Attach small screw Pen tip Color zone emove screw Pressure gauge with switch (3) After completing the setting, replace the cover. Fit the cover by aligning the cutout in the cover to the groove on the top of the black case. Turn the cover clockwise (approximately 6 to 7 mm) until it stops. Make sure that the matching mark on the cover is aligned with the groove on the top of the case. Top hollow Slit emove screw. emove the small screw ( position) from the pressure gauge. 2. Place the cover ring on the pressure gauge. 3. Using the small screw that is provided with the cover ring, install the cover ring. The installation torque is 0.3 to 0.5 N m. Mark 662

19 Pressure Gauge Guide Specific Product Precautions Be sure to read this before handling. efer to front matters 58 and 59 for safety precautions. Selection Caution. Do not apply high load voltage (current) or surge current as this can cause the switch to malfunction. 2. Make sure that no direct impact or vibrations are applied to the body. 3. If operating under pressure pulsations or in high frequency operations, please contact SMC. Mounting Caution. During transport and installation, do not apply shock to the product, such as by dropping doing so will affect its precision. 2. egarding the installation posture, place it perpendicular to the ground, with the zero point on the reading of a pressure gauge facing down. 3. Do not install it in an area that is exposed to high temperature or humidity, because doing so will lead to improper operation.. To screw in the pressure gauge, make sure to turn the gauge by placing a wrench over the square wrench flats. If the pressure gauge is screwed in by holding it on some other area, air leakage or damage may result. G 663