STG01 High-Accuracy Pressure Transmitter

The STG01 High-Precision Pressure Transmitter is designed with advanced high-accuracy sensing elements and a robust signal processing circuit, all integrated within a durable stainless steel housing. Utilizing computer-aided automatic testing and laser trimming compensation technology, the transmitter achieves precise zero and temperature compensation across a wide temperature range, ensuring excellent long-term stability and measurement accuracy. The built-in signal conditioning circuit efficiently converts the detected pressure signals into standard industrial output signals (such as current or voltage), making it ideal for seamless integration into various automation systems. From component selection to semi-finished and finished products, each STG01 pressure transmitter undergoes strict testing and aging screening processes, guaranteeing outstanding reliability and consistent performance even in demanding industrial environments. With its superior reliability, high performance, and versatility, the STG01 is widely used in industrial process control, data acquisition systems, laboratory testing, servo control systems, and automation technologies, making it an ideal solution for pressure measurement and control applications.

1. Key Features

High-accuracy version suitable for various signal acquisition applications
Protection rating: IP65 / IP67 (optional)
Multiple pressure connection options available
Reverse polarity protection and transient overcurrent / overvoltage protection
Compliant with EMI immunity requirements

2. Technical Specifications

General Electrical Data

Pressure Range	−1 bar / 0–0.1 bar / 0–1000 bar
Pressure Type	Gauge / Absolute
Output Signal	0–20 mA, 0–5 V, 1–5 V, 0–10 V, 0.5–4.5 V, Modbus RTU (RS-485), CANopen
Supply Voltage	12 VDC / 24 VDC

Performance Specifications

Accuracy (combined)	±0.1% FS
Long-term stability	≤ ±0.1% FS / year
Overpressure	200% FS
Burst pressure	500% FS
Compensated temperature range	−40 to +125°C (Accuracy maintained within this temperature range)
Operating temperature range	−40 to +125°C
Storage temperature range	−40 to +125°C
Media temperature range	−40 to +125°C / +40 to +150°C
Frequency response	1000 Hz

3. Applications

Aerospace
Material analysis
Material testing
Semiconductor equipment
Closed-loop control systems
Metrology and testing
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: What is the accuracy of the STG01 pressure transmitter?

The STG01 high-precision pressure transmitter offers a combined accuracy of up to ±0.1% Full Scale (F.S.), making it ideal for high-precision applications such as metrology, laboratory testing, and closed-loop control systems.

Q2: What applications is the STG01 pressure transmitter suitable for?

With its ultra-high accuracy of ±0.1% F.S, the STG01 pressure transmitter is widely used in laboratory testing, precision calibration, industrial automation systems, and high-end OEM equipment.

Q3: How stable is the STG01 pressure transmitter over time?

The STG01 provides excellent long-term stability of ≤ ±0.1% F.S. per year, ensuring reliable performance and reducing recalibration frequency.

Q4: What is the pressure range and overload capacity of STG01?

The transmitter supports a wide pressure range (from -1 bar to 1000 bar) and features: Overpressure: 200% F.S. Burst pressure: 500% F.S. This ensures safe operation under extreme pressure conditions.

Q5: What is the operating temperature range of STG01?

The STG01 is designed for harsh environments with: Operating temperature: −40°C to +125°C,Compensated temperature range: −40°C to +125°C Media temperature: up to +150°C

Q6: What protection functions does the STG01 High-Accuracy Pressure Transmitter have?

The transmitter is equipped with: Reverse polarity protection, Transient overvoltage protection, Overcurrent protection, EMC compliance (IEC 61000 standards)

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

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