Festo Pressure Switch, Push In 4 mm -1bar to 0bar

View all Vacuum Switches

Subtotal (1 unit)*

£47.63

(exc. VAT)

£57.16

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1 unit(s) shipping from 27 October 2025
  • Plus 9 unit(s) shipping from 31 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£47.63

*price indicative

RS Stock No.:
125-9971
Mfr. Part No.:
SPTE-V1R-S4-V-2.5K
Brand:
Festo
Find similar products by selecting one or more attributes.
Select all

Brand

Festo

Maximum Operating Pressure

0bar

Minimum Operating Pressure

-1bar

Pressure Type

Relative Pressure

Connection

Push In 4 mm

Suitable Media

Compressed Air

Type

Pressure Transmitter

Voltage Rating

18 → 30V dc

Connection Thread Size

4 mm

Manufacturer Series

SPTE

Minimum Operating Temperature

0°C

Maximum Operating Temperature

+50°C

IP Rating

IP40

Output Type

Analogue Output

COO (Country of Origin):
TH

Festo SPTE Series Pressure Switch, 0 Bar Maximum Operating Pressure, -1 Bar Minimum Operating Pressure - SPTE-V1R-S4-V-2.5K , Numeric Part Number: 571474


This pressure switch is a highly efficient pressure transmitter designed for monitoring relative pressure in compressed air systems. With an operating range from -1 bar to 0 bar, it effectively manages various pressure signals with ease. It features a compact design and comes equipped with a push-in connection, ensuring straightforward installation and reliable performance in industrial settings.

Features & Benefits


• Offers a voltage rating of 18 to 30 V DC for versatile power options
• Features an analogue output, ensuring precise pressure readings
• Designed with an accuracy of ± 3% FS for reliable performance
• Low maintenance with a corrosion resistance class of CRC 2
• Comes with a 2.5m cable length for flexible installation

Applications


• Utilised in industrial automation for monitoring compressed air systems
• Suitable for requiring precise relative pressure measurements
• Ideal for environments where lubricated operation is necessary
• Effective in cleanroom settings as classified under ISO 14644-1
• Effective for pressure monitoring in battery production processes

What type of pressure measurement method is employed in this device?


The device uses a piezoresistive pressure sensor for accurate relative pressure measurement, allowing it to effectively monitor pressure changes in various applications.

How does the overload pressure rating ensure operational safety?


It withstands an overload pressure of up to 5 bar, thus providing a buffer against unexpected pressure spikes while maintaining accuracy and functionality.

Can this device be used in environments with fluctuating temperatures?


Yes, it is designed to operate effectively in ambient conditions ranging from 0°C to +50°C, making it suitable for diverse industrial environments.

What is the significance of the IP40 rating for this pressure switch?


The IP40 rating indicates protection against dust ingress, which enhances the device's durability and reliability in industrial conditions.

How does the build material affect the performance of this pressure switch?


The PA-reinforced housing ensures robust construction, contributing to both longevity and resistance to moderate corrosion, suitable for challenging environments.

Related links