Pressure Gauge For Vacuums GZ46/GZ46E
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.
Product Description
A pressure gauge for back-side-thread type vacuums.
[Features]]
· Pressure range: -100 to +200 kPa.
[Applications]
· For vacuums.
Pressure Gauge For Vacuums GZ46/GZ46E Specifications
GZ46 external appearance
GZ46-K2K external appearance
Standard specifications
| Model | GZ46 | GZ46E | |
|---|---|---|---|
| Type | Back-side-thread type | ||
| Note 1)Connection thread | R1/8 R1/4 (Option: M = M5 × with thread) | ||
| Note 2) Note 5)Usable fluids | Air | ||
| Note 6)Indication precision | ±3% | ||
| Parts cleaning | - | Wetted parts degreasing washing | |
| Note 4)Material | Case (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) | Brass | Brass (electroless nickel plated)*3 | |
| Bourdon tube | Brass | ||
| Weight (kg) | 0.078 | 0.08 | |
| Attachment cover ring assembly | C | Part no.: 1305104-1A | |
| C1 | Part no.: 1305104-3A | ||
| C2 | Part 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
| Model | A | B | □C | D |
|---|---|---|---|---|
| GZ46-□□-01 (M) | 41.5 | 25.5 | 12 | R1/8 |
| GZ46-□□-02 (M) | 45.5 | 25.5 | 14 | R1/4 |
| GZ46E-□□-01 (M) | 40.5 | 24.5 | 12 | R1/8 |
| GZ46E-□□-02 (M) | 44.5 | 24.5 | 14 | R1/4 |
With covering assembly (for panel mounting)
(Unit: mm)
GZ46-□□-01 to 02 (M)-C and GZ46E-□□-01 to 02 (M) -C dimensional drawing
| Model | A | D |
|---|---|---|
| GZ46-□□-01 (M)-C | 41.5 | R1/8 |
| GZ46-□□-02 (M)-C | 45.5 | R1/4 |
| GZ46E-□□-01 (M)-C | 41.5 | R1/8 |
| GZ46E-□□-02 (M)-C | 45.5 | R1/4 |
GZ46-□□-01 to 02 (M)-C1 and GZ46E-□□-01 to 02 (M)-C1 dimensional drawing
| Model | A | ≒ E | D |
|---|---|---|---|
| GZ46-□□-01 (M)-C1 | 41.5 | 6 | R1/8 |
| GZ46-□□-02 (M)-C1 | 45.5 | 6 | R1/4 |
| GZ46E-□□-01 (M)-C1 | 40.5 | 5 | R1/8 |
| GZ46E-□□-02 (M)-C1 | 44.5 | 5 | R1/4 |
![GZ46-□□-01 to 02 (M)-C2 and GZ46E-□□-01 to 02 (M)-C2 (C2 type [removable clear cover, with wrench hook protrusions])](http://th.misumi-ec.com/en/linked/vitem/mech/SMC1/221006500635/img/221006500635_jh_w06.jpg)
GZ46-□□-01 to 02 (M)-C2 and GZ46E-□□-01 to 02 (M)-C2 (C2 type [removable clear cover, with wrench hook protrusions])
| Model | A | ≒ E | D |
|---|---|---|---|
| GZ46-□□-01 (M)-C2 | 41.5 | 5 | R1/8 |
| GZ46-□□-02 (M)-C2 | 45.5 | 5 | R1/4 |
| GZ46E-□□-01 (M)-C2 | 40.5 | 4 | R1/8 |
| GZ46E-□□-02 (M)-C2 | 44.5 | 4 | R1/4 |
Panel cutting dimensions
(Unit: mm)
Panel cutting dimensional drawing (maximum plate thickness 3.5 mm)
Cover ring assembly method
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.