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STG40 High Temperature Pressure Transmitter

The STG40 High Temperature Pressure Transmitter is designed with a high-precision sensing element and advanced signal conditioning circuit, combined with laser trimming and full temperature range linear compensation technology. It ensures excellent accuracy and stability even in extreme environments from -50°C to 168°C. Constructed with a robust 316L stainless steel housing, the transmitter offers superior corrosion resistance, making it suitable for demanding industrial applications. With an accuracy of 0.1% F.S and long-term stability of ≤±0.1% F.S/year, it meets the stringent requirements of process control systems. The STG40 supports both gauge and absolute pressure measurement, provides mV output, and operates within a 5–12VDC power supply. It features strong EMC protection and complies with international standards such as IEC 60068 and IEC 61000. It is widely used in pharmaceutical equipment, biotechnology, medical devices, semiconductor systems, and hygienic processing industries, making it an ideal solution for high-temperature pressure measurement applications.

1. Key Features

2. Technical Specifications

General Electrical Data

Pressure Range 0.1 to 1000bar
Pressure Type Gauge / Absolute
Output signal mV
Supply voltage 5–12VDC

Performance Specifications

Accuracy (combined) ±0.1% FS
Long-term Stability ≤±0.1%F.S./year
Overpressure 200% FS
Burst pressure 500% FS
Temperature compensation range (accuracy maintained within this range) -40 to 168°C
Operating temperature range -50 to 168°C
Storage temperature range -50 to 168°C
Medium temperature range -50 to 168°C

3. 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: What is the operating temperature range of the STG40 High Temperature Pressure Transmitter?

The STG40 High Temperature Pressure Transmitter operates reliably from -50°C to 168°C, featuring full temperature compensation technology to ensure 0.1% F.S high accuracy even in harsh high-temperature environments.

Q2: What types of pressure can the STG40 High Temperature Pressure Transmitter measure?

The STG40 supports both gauge pressure and absolute pressure measurement, making it suitable for a wide range of industrial applications.

Q3: What output signal does the STG40 High Temperature Pressure Transmitter provide?

The transmitter outputs an mV signal and operates on a 5–12VDC power supply, making it ideal for precision measurement and industrial control systems.

Q4: Is the STG40 High Temperature Pressure Transmitter corrosion resistant?

Yes, the STG40 is built with a 316L stainless steel housing, providing excellent corrosion resistance for use in pharmaceutical, biotechnology, and hygienic industrial environments.

Q5: What industries use the STG40 High Temperature Pressure Transmitter?

The STG40 is widely used in pharmaceutical equipment, biotechnology, medical devices, semiconductor manufacturing, and hygienic processing systems.

Q6: Does the STG40 High Temperature Pressure Transmitter comply with international standards?

Yes, it complies with IEC 60068 and IEC 61000 standards, ensuring strong vibration resistance, shock resistance, and EMC protection.

Q7: What is the long-term stability of the STG40 High Temperature Pressure Transmitter?

The STG40 High Temperature Pressure Transmitter offers excellent long-term stability with an annual drift of ≤±0.1% F.S, making it suitable for continuous industrial process control applications.

Q8: What is the mechanical connection type of the STG40 High Temperature Pressure Transmitter?

The STG40 uses a 1/8 NPT internal thread connection, ensuring easy installation and compatibility with various industrial piping systems.

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.

        Model - Range - Output - Accuracy - Electrical Interface - Connector - Cable Length - Supply Voltage

        Example:
        STG40 - 0~100bar - 4-20mA - 0.5%- G1/4 - M12 - 1m - 24V
    

Request Information & Quote

Our engineering team will help you select the right product based on your application requirements.

📞 Tel: 400 180 6877
📧 Email: sales@yatansensor.com
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💬 WhatsApp: +86 185 1660 2370