(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Pressure Gauge For Vacuums GZ46/GZ46E (Part Numbers)

Pressure Gauge For Vacuums GZ46/GZ46E

Click this image to zoom it.

Move the mouse over the image to zoom

  • Pressure Gauge For Vacuums GZ46/GZ46E
  • Pressure Gauge For Vacuums GZ46/GZ46E

A pressure gauge for back-side-thread type vacuums.
[Features]]
· Pressure range: -100 to +200 kPa.
[Applications]
· For vacuums.

(i)Caution

  • Please refer to the catalog for specification details.
  • The product images may be representative images only. Please refer to the manufacturer's catalog for shape details.

PDF

Pressure Gauge For Vacuums GZ46/GZ46E Specifications

GZ46 external appearance

GZ46 external appearance

GZ46-K2K external appearance

GZ46-K2K external appearance

Standard specifications

ModelGZ46GZ46E
TypeBack-side-thread type
Note 1)Connection threadR1/8 R1/4 (Option: M = M5 × with thread)
Note 2) Note 5)Usable fluidsAir
Note 6)Indication precision±3%
Parts cleaning-Wetted parts degreasing washing
Note 4)MaterialCase (surface treated)Stainless steel (black melamine coated)
Clear cover
(surface treated)
Polycarbonate
Part no.: G46-00-00-3
Polycarbonate (hard coating)
Part no.: G46-00-00-2
Stud (surface treatment)BrassBrass (electroless nickel plated)*3
Bourdon tubeBrass
Weight (kg)0.0780.08
Attachment cover ring assemblyCPart no.: 1305104-1A
C1Part no.: 1305104-3A
C2Part no.: 1305104-11A

Note 1) When attaching the pressure gauge, do not tighten excessively. Excessive tightening will cause product failure. Use a sealing tape for sealing.
Note 2) When using other fluids, please consult with SMC for fluid compatibility information concerning corrosive potential.
Note 3) Movable parts (gears, etc.) in the pressure gauge are made of brass.
Note 4) Wetted parts are not made of SUS.
Note 5) Ensure the fluid does not freeze. This will cause product malfunction.
Note 6) The maximum temperature range for guaranteed precision is 23°C ± 5°C.

Drawing

 

(Unit: mm)

 

GZ46-□□-01 to 02 (M) and GZ46E-□□-01 to 02 (M) dimensional drawing

GZ46-□□-01 to 02 (M) and GZ46E-□□-01 to 02 (M) dimensional drawing

ModelAB□CD
GZ46-□□-01 (M)41.525.512R1/8
GZ46-□□-02 (M)45.525.514R1/4
GZ46E-□□-01 (M)40.524.512R1/8
GZ46E-□□-02 (M)44.524.514R1/4

With covering assembly (for panel mounting)

 

(Unit: mm)

 

GZ46-□□-01 to 02 (M)-C and GZ46E-□□-01 to 02 (M) -C dimensional drawing

GZ46-□□-01 to 02 (M)-C and GZ46E-□□-01 to 02 (M) -C dimensional drawing

ModelAD
GZ46-□□-01 (M)-C41.5R1/8
GZ46-□□-02 (M)-C45.5R1/4
GZ46E-□□-01 (M)-C41.5R1/8
GZ46E-□□-02 (M)-C45.5R1/4
GZ46-□□-01 to 02 (M)-C1 and GZ46E-□□-01 to 02 (M)-C1 dimensional drawing

GZ46-□□-01 to 02 (M)-C1 and GZ46E-□□-01 to 02 (M)-C1 dimensional drawing

ModelA≒ ED
GZ46-□□-01 (M)-C141.56R1/8
GZ46-□□-02 (M)-C145.56R1/4
GZ46E-□□-01 (M)-C140.55R1/8
GZ46E-□□-02 (M)-C144.55R1/4
GZ46-□□-01 to 02 (M)-C2 and GZ46E-□□-01 to 02 (M)-C2 (C2 type [removable clear cover, with wrench hook protrusions])

GZ46-□□-01 to 02 (M)-C2 and GZ46E-□□-01 to 02 (M)-C2 (C2 type [removable clear cover, with wrench hook protrusions])

ModelA≒ ED
GZ46-□□-01 (M)-C241.55R1/8
GZ46-□□-02 (M)-C245.55R1/4
GZ46E-□□-01 (M)-C240.54R1/8
GZ46E-□□-02 (M)-C244.54R1/4

Panel cutting dimensions

 

(Unit: mm)

 

Panel cutting dimensional drawing (maximum plate thickness 3.5 mm)

Panel cutting dimensional drawing (maximum plate thickness 3.5 mm)

Cover ring assembly method

Cover ring assembly method diagram

Cover ring assembly method diagram

  • 1. Remove the machine screw (1 position) from the pressure gauge.
  • 2. Place the cover ring on the pressure gauge.
  • 3. Tighten using the machine screw provided with the cover ring. The installation torque is 0.6 to 0.7 N·m.
    For reinstallation, the tightening torque is 0.5 to 0.6 N·m.

Notes

  • *See the catalog for information on products other than those above.
  • *The product images are representative images only.
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipPressure Resistant
(kPa)
Plumbing Thread Nominal Rated Pressure Range
(kPa)
Attachments Parts cleaning Options

Loading...

  1. 1

Basic Information

Type Pressure Monitor Sensor, Monitor Structure Integrated Output Method Analog
Pipe Connection Direction Back Pipe Port Type Male thread Plumbing Thread Type R
Operating Temp. Range(°C) 18::28 Response Differential(kPa) ±3 Applicable Fluid Air

Tech Support