SMC - Mechanical Pressure Switches
SMC – Mechanical Pressure Switches มีทั้งหมด 5 รุ่น แต่ละรุ่นมีขนาด, คุณสมบัติ และการใช้งานที่แตกต่างกันออกไป
1. Pressure Switch / Reed Switch Type IS10
Features | Pressure Switch / Reed Switch Type IS10
- 16% lighter, 11% smaller (Compared with the IS1000)
- Service life: 5 million cycles
- Can be connected to modular type F.R.L. units
Specifications | Pressure Switch / Reed Switch Type IS10
| Series | Type | Set pressure range |
|---|---|---|
| IS10 | Positive pressure | 0.1 to 0.4 MPa 0.1 to 0.6 MPa |
2. Pressure Switch / Micro Switch Type IS3000
SMC – Pressure Switch / Micro Switch Type IS3000
Features | Pressure Switch / Micro Switch Type IS3000
- Can be used for micro load, around 10 mA e.g.
- With neon light.
Specifications | Pressure Switch / Micro Switch Type IS3000
| Series | Type | Set pressure range |
|---|---|---|
| IS3000 | Positive pressure | 0.1 to 0.7 MPa |
3. General Purpose Pressure Switch / Snap Switch Type ISG
SMC – General Purpose Pressure Switch / Snap Switch Type ISG
Features | General Purpose Pressure Switch / Snap Switch Type ISG
- For general fluids
- Equivalent to IP44
- With neon light
Specifications | General Purpose Pressure Switch / Snap Switch Type ISG
| Series | Type | Set pressure range |
|---|---|---|
| ISG11□, 21□ | Positive pressure | 0.02 to 0.3 MPa |
| ISG12□, 22□ | Positive pressure | 0.05 to 0.7 MPa |
| ISG13□, 23□ | Positive pressure | 0.1 to 1.0 MPa |
| IS2761 | Positive pressure | 0.1 to 1.0 MPa |
| ISG19□, 29□ | Vacuum pressure | -10 to -100 kPa |
4. Vacuum Switch / Reed Switch Type ZSM1
SMC – Vacuum Switch / Reed Switch Type ZSM1
Features | Vacuum Switch / Reed Switch Type ZSM1
Can be integrated with a ZM ejector system
Specifications | Vacuum Switch / Reed Switch Type ZSM1
| Series | Type | Set pressure range |
|---|---|---|
| ZSM1 | Vacuum pressure | -27 to -80 MPa |
5. Pressure Gauge with Switch GP46
SMC – Pressure Gauge with Switch GP46
Features | Pressure Sensor for General Fluids PSE57□
- Withstand voltage: 500 VAC
- Enclosure: IP65
- Materials of parts in contact with fluid
- Piping port: C3604 + Nickel plating
- Pressure sensor: Al2O3 (Alumina 96%)
- O-ring: FKM + Grease (PSE570/573/574)
- Square ring: FKM (PSE575/576/577)
Specifications | Pressure Gauge with Switch GP46
| Series | Size (O.D.) | Connection thread |
|---|---|---|
| GP46 | φ42.5 | R1/8, 1/4 |
