STP01 Industrial Electronic Pressure Switch PNP Output

The STP01 general purpose pressure switch is a high-performance electronic pressure control device designed for pressure monitoring and switching applications in industrial automation systems. Featuring a transistor-based PNP output, it provides fast response and high accuracy, delivering reliable switching signals when the preset pressure threshold is reached and automatically resetting when pressure drops. Built with a full stainless steel housing and welded internal sealing, the STP01 is suitable for a wide range of gas and liquid media, including mildly corrosive environments. It offers a wide pressure range from 0 to 600 bar, along with excellent long-term stability and strong resistance to interference. With an IP67 protection rating, it is ideal for use in hydraulic systems, pneumatic systems, construction machinery, and various industrial equipment. The STP01 pressure switch is a dependable solution for OEM applications and industrial pressure control systems.

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1. Key Features

Fast dynamic response for high-speed measurement
High Accuracy Measurement
Compact design with all stainless steel construction and fully welded sealing for enhanced durability and reliability
Internal welded sealing structure, suitable for measuring mildly corrosive media.
Protection rating: IP67

2. Technical Specifications

General Electrical Data

Pressure Range	0.1 to 600Bar
Pressure Type	Gauge / Absolute
Output Signal	PNP (transistor switching output)
Supply Voltage	12 VDC / 24 VDC
Load Capacity	100mA

Performance Specifications

Accuracy	±0.5%F.S.
Long-term Stability	≤ ±0.2%F.S./year
Safe Overload	150%F.S
Burst Pressure	300%F.S.
Temperature compensation range (accuracy remains stable within this range)	-20~+85℃, -40~+150℃
Operating Temperature	-40°C to +125°C
Storage Temperature	-40°C to +125°C
Media Temperature Range	-40°C to +125°C

3. Applications

Hydraulic systems
Hydraulic and pneumatic systems
Construction machinery
Industrial equipment
Other industrial applications

4. Selection Guide

Pressure Sensor Selection Key Points: Confirm the measuring range, match the output signal, ensure media compatibility, select the appropriate mounting interface, and define the accuracy requirements.

5. FAQ (Frequently Asked Questions)

Q1: Does the STP01 pressure switch support OEM customization?

Yes, Yatan offers OEM customization for the STP01 pressure switch, including pressure range, thread connection, electrical interface, and design options.

Q2: What media can the STP01 pressure switch measure?

The STP01 is suitable for gases and liquids that are non-corrosive to stainless steel 304 and 316L, making it ideal for various industrial process control applications.

Q3: What electrical connection options are available for the STP01 pressure switch?

The STP01 supports multiple electrical connection options, including cable output and standard connectors such as M12, to meet different installation requirements.

Q4: Is the STP01 pressure switch suitable for harsh environments?

Yes, the STP01 features a full stainless steel housing with IP67 protection, providing excellent resistance to water, dust, and harsh industrial conditions.

Q5: What is the accuracy and long-term stability of the STP01 pressure switch?

The STP01 pressure switch provides an accuracy of ±0.5% F.S and long-term stability of ≤±0.2% F.S/year, ensuring reliable performance in demanding environments.

Q6: What is the pressure range of the STP01 pressure switch?

The STP01 pressure switch offers a wide pressure range from 0~0.1 up to 600 bar, making it suitable for both low and high-pressure industrial applications.

Q7: What output signal does the STP01 electronic pressure switch provide?

The STP01 pressure switch features a PNP transistor output, offering fast response and stable switching performance for most industrial control systems.

Q8: What applications is the STP01 General Purpose Pressure Switch suitable for?

The STP01 general purpose pressure switch is ideal for hydraulic systems, pneumatic systems, air compressors, construction machinery, and industrial automation equipment requiring reliable pressure monitoring and switching control.

6. Related Products

7. Contact Us

📧 Email: sales@yatansensor.com, support@yatansensor.com

💬 WhatsApp:+86 185 1660 2370

8. Model Selection / Ordering Code

Please specify the full ordering code when requesting a quotation.

        Quantity - Model – Measuring Range – Output Signal – Process Connection (Thread) – Electrical Connection – Insertion Length – Supply Voltage – Linearity

        Example:
        1 pcs - STP01 - 600Bar - PNP - G1/4 - Cable Output- 1m - 12VDC - 0.5%

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