Description
SMC ZSE4E-01-27 Vacuum Pressure Switch 12-24VDC NPN -101 kPa Pneumatic
The SMC ZSE4E-01-27 is a compact digital vacuum pressure switch from SMC Corporation's ZSE4 series. It monitors vacuum levels in pneumatic systems and provides two NPN transistor outputs that trigger at user-defined setpoints, allowing direct integration with PLCs and other automation controllers. The unit features an integrated digital display on the front panel with RESET and SET pushbuttons for on-device setpoint configuration.
Specifications & What's Included
- Manufacturer: SMC Corporation
- Model: ZSE4E-01-27
- Type: Digital Vacuum Pressure Switch
- Supply Voltage: 12–24VDC (Brown wire = +, Blue wire = GND)
- Output 1 (Black wire): NPN, 30V max, 80mA max
- Output 2 (White wire): NPN, 30V max, 80mA max
- Max Pressure: -101 kPa (-760 mmHg) vacuum
- Display: Integrated digital readout on front panel
- Front panel controls: RESET and SET pushbuttons
- Vacuum port: M5 thread (bottom of unit)
- Cable: Long gray multi-conductor cable attached, secured with tie wrap
- Country of Manufacture: Japan
- Included: Switch unit with attached cable only
Applications
The SMC ZSE4 series of digital vacuum pressure switches is a widely used component in industrial pneumatic automation systems. These switches are used to confirm vacuum presence or absence in suction cup pick-and-place systems, robotic end effectors, semiconductor wafer handling equipment, packaging machinery, and general factory automation where vacuum circuit monitoring is required. The dual NPN outputs allow simultaneous connection to two PLC input channels or to separate control circuits — useful for implementing upper and lower threshold detection on a single vacuum line. SMC is a Japanese manufacturer and one of the world's largest suppliers of pneumatic components; the ZSE4 series has seen broad deployment across semiconductor, electronics assembly, food packaging, and general manufacturing industries.
This SMC ZSE4E-01-27 Vacuum Pressure Switch has been inspected and appears to be in good used condition overall. The housing shows moderate wear including rust staining and discoloration on the body and around the port — visible in the photos. The front panel label and digital display window are intact, and the RESET and SET buttons are present. The attached cable is intact with no visible cuts or damage. The vacuum port on the bottom of the unit appears clean and unobstructed. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
SMC |
Model: |
ZSE4E-01-27 |
MPN: |
ZSE4E-01-27 |
Type: |
Vacuum Pressure Switch |
SKU: |
48132 |
Voltage Rating: |
12-24VDC |
Output Type: |
NPN (2 outputs) |
Output 1: |
NPN, 30V, 80mA (Black wire) |
Output 2: |
NPN, 30V, 80mA (White wire) |
Max Pressure: |
-101 kPa (-760 mmHg) |
Wire Colors: |
Brown (+), Black (OUT1), White (OUT2), Blue (GND) |
Display: |
Integrated digital display |
Port Size: |
M5 (visible on bottom port) |
Country/Region of Manufacture: |
Japan |
Condition: |
Used – Inspected |
Seller Notes: |
Unit only with attached cable. No additional accessories included. |
Application: |
Pneumatic vacuum detection, industrial automation |
Series: |
ZSE4 Series |
Condition Notes: |
SMC ZSE4E-01-27 Vacuum Pressure Switch inspected and in good used condition. Housing shows rust staining and discoloration; cable intact. Digital display and pushbuttons present. Port appears clean. |
