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STG50 High Precision High Response Pressure Transmitter

The STG50 high-precision, high-response pressure transmitter features an advanced titanium alloy sintered sensing element combined with laser trimming temperature compensation, ensuring stable performance and fast response across a wide temperature range. With accuracy up to 0.01% F.S and excellent long-term stability, it is designed for demanding industrial applications. The robust titanium alloy and stainless steel construction provides superior resistance to corrosion, shock, and extreme temperatures, making it suitable for measuring gases, liquids, oil, and corrosive media. The STG50 supports multiple output signals including 4–20mA, 0–10V, RS485 (Modbus RTU), and CANopen, enabling seamless integration into various control systems. Compliant with EMC standards and offering IP65/IP67/IP68 protection levels, it is widely used in aerospace, semiconductor equipment, metrology, closed-loop control, and chemical industries—making it an ideal solution for high-end pressure measurement applications.

1. Key Features

2. Technical Specifications

General Electrical Data

Pressure Range 0~0.01~2600Bar
Pressure Type Gauge / Absolute
Output Signals 4–20mA, 0–5V, 0–10V, Modbus-RS485(RTU), CANopen, RS232
Supply Voltage 12 VDC / 24 VDC

Performance Specifications

Accuracy 0.1%F.S, 0.05%F.S, 0.04%F.S, 0.03%F.S, 0.02%F.S, 0.01%F.S
Long-term Stability ≤±0.05%F.S./year
Overpressure 150%F.S.
Burst Pressure 300%F.S.
Temperature Compensation Range (accuracy remains unchanged) -20~125°C /-55~150°C
Operating Temperature Range -65~150°C
Storage Temperature Range -65~150°C
Media Temperature Range -65~150°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 accuracy of the STG50 High Precision Pressure Transmitter?

The STG50 High Precision Pressure Transmitter offers accuracy up to ±0.01% F.S, with additional options such as 0.02%, 0.03%, and 0.05% F.S for different industrial requirements.

Q2: What output signals does the STG50 High Precision Pressure Transmitter support?

It supports multiple output signals including 4–20mA, 0–5V, 0–10V, as well as digital communication protocols such as RS485 (Modbus RTU), CANopen, and RS232.

Q3: What media can the STG50 High Precision Pressure Transmitter measure?

The transmitter is suitable for measuring gases, liquids, oil, and various corrosive media, thanks to its titanium alloy construction and strong corrosion resistance.

Q4: What is the operating temperature range of the STG50 High Precision Pressure Transmitter?

The operating temperature range is from -65°C to 150°C, with a compensated temperature range up to -55°C to 150°C, ensuring stable performance in harsh environments.

Q5: What are the typical applications of the STG50 High Precision Pressure Transmitter?

It is widely used in aerospace, semiconductor equipment, chemical processing, metrology, closed-loop control systems, and defense industries.

Q6: What is the overload capacity of the STG50 High Precision Pressure Transmitter?

The STG50 High Precision Pressure Transmitter is designed with 150% F.S overload pressure and 300% F.S burst pressure, ensuring safe operation under pressure fluctuations and sudden shocks.

Q7: What protection ratings are available for the STG50 High Precision Pressure Transmitter?

The transmitter offers multiple protection levels including IP65, IP67, and IP68, with options such as DIN43650 connector, M12 connector, or direct cable output for different applications.

Q8: Does the STG50 High Precision Pressure Transmitter comply with EMC standards?

Yes, it complies with IEC 61000 EMC standards, providing strong resistance to electromagnetic interference and ensuring stable performance in complex industrial environments.

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:
        STG50 - 0~100bar - 4-20mA - 0.5%- G1/4 - M12 - 1m - 24V
Previous Product STG44 Micro Differential Pressure Transmitter
Next Product STG51 Smart Differential Pressure Transmitter

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