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STG02 Pressure Transmitter

The STG02 pressure transmitter utilizes a silicon piezoresistive sensor with a stainless steel isolation diaphragm as the signal sensing element. It is automatically tested by computer systems and undergoes laser trimming to achieve zero-point and temperature compensation over a wide temperature range.The signal conditioning circuit is housed within a stainless steel enclosure, converting the sensor output into a standard industrial output signal. Each unit is subjected to rigorous testing and aging screening at the component, sub-assembly, and finished product stages to ensure stable and reliable performance.With excellent reliability, compact size, and flexible installation, the STG02 is widely used for pressure measurement in industrial process applications, including construction machinery, metallurgical equipment, and automation systems.

1. Key Features

2. Technical Specifications

General Electrical Data

Pressure Range 0–0.01 bar up to 1000 bar
Pressure Type Gauge / Absolute
Output Signals 4–20 mA, 0–5 V, 1–5 V, 0–10 V
Supply Voltage 12 VDC / 24 VDC

Performance Specifications

Accuracy ±0.5%F.S.,±0.2%F.S.
Long-term Stability ≤±0.1%F.S./year
Overpressure 150%F.S.
Burst Pressure 300%F.S.
Compensated Temperature Range (Accuracy Maintained) -35°C to +125°C
Operating temperature range −40 to +125°C
Storage temperature range −40 to +125°C
Media Temperature Range -40°C to +125°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 STG02 pressure transmitter?

The STG02 industrial pressure transmitter offers high accuracy up to ±0.2% F.S., with standard options of ±0.5% F.S., suitable for demanding industrial applications.

Q2: What industries can use the STG02?

It is widely used in hydraulic systems, refrigeration equipment, construction machinery, industrial automation, and environmental protection systems.

Q3: What output signals does the STG02 pressure transmitter support?

This high precision pressure transmitter supports standard industrial outputs including 4–20 mA, 0–5 V, 1–5 V, and 0–10 V, ensuring compatibility with most control systems.

Q4: Is the STG02 pressure transmitter suitable for harsh environments?

Yes, it has 150% F.S. overpressure capability and 300% F.S. burst pressure, along with vibration and shock resistance.

Q5: Does the STG02 pressure transmitter have EMC protection?

Yes, it complies with IEC 61000-6-2 / 6-3 / 6-4 standards, providing strong electromagnetic compatibility.

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:
        STG01 - 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
🟢 WeChat: WeChat
💬 WhatsApp: +86 185 1660 2370