STG15 High Pressure Transmitter up to 6000 Bar

The STG15 High Pressure Sensor/Transmitter is an industrial-grade device designed for high and ultra-high pressure applications. It utilizes a high-stability silicon strain gauge sensing element combined with laser trimming temperature compensation technology, ensuring accurate pressure measurement across a wide temperature range. The built-in signal conditioning circuit converts pressure signals into standard outputs such as 4-20mA or voltage signals, making it ideal for integration into industrial automation and control systems. With a pressure range up to 6000 Bar, the STG15 offers excellent resistance to shock, vibration, and electromagnetic interference, complying with IEC EMC standards. Its full stainless steel 304 construction and IP65/IP67 protection rating ensure reliable operation in harsh environments and compatibility with various media including oil, gas, and water. This sensor is widely used in water jet cutting machines, high-pressure hydraulic systems, high-pressure testing equipment, and other specialized industrial applications. It features compact size, flexible installation, multiple output options, and robust protection against reverse polarity and overvoltage. With high reliability, long-term stability, and strict quality testing, the STG15 is an ideal solution for high-pressure measurement and control.

1. Key Features

Compact design for high and ultra-high pressure measurement
Suitable for oil, gas, and water media measurement
Multiple output signal options and sealing configurations
Reverse polarity protection and transient overcurrent / overvoltage protection
Compliant with EMC protection requirements

2. Technical Specifications

General Electrical Data

Pressure Range	0~1600 to 6000 Bar
Pressure Reference	Gauge
Output Signals	4–20mA, 1–5V, 0–5V, 0–10V
Supply Voltage	12 VDC / 24 VDC

Performance Specifications

Accuracy	±0.5%F.S.,±0.2%F.S.
Long-term Stability	≤ ±0.2%F.S./year
Overpressure	150%F.S.
Burst Pressure	200%F.S.
Temperature Compensation Range (accuracy maintained within this range)	-20°C to +85°C
Operating Temperature	-25°C to +90°C
Storage Temperature	-40°C to +90°C
Media Temperature Range	-40°C to +125°C

3. Applications

Hydraulic systems
Industrial machinery and automation equipment
Water jet cutting equipment
High-pressure specialized 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: What is the maximum pressure range of the STG15 high pressure transmitter?

The STG15 high pressure transmitter supports pressure measurement up to 6000 bar, making it suitable for ultra-high pressure applications such as water jet cutting and hydraulic systems.

Q2: What applications is the STG15 pressure sensor used for?

It is widely used in water jet machines, high-pressure hydraulic systems, industrial testing equipment, and other high-pressure measurement and control applications.

Q3: What output signals does the STG15 support?

The STG15 provides multiple standard output options, including 4-20mA, 1-5V, 0-5V, and 0-10V, ensuring compatibility with PLC, DCS, and automation systems.

Q4: What is the accuracy of the STG15 pressure transmitter?

The sensor offers accuracy options of 0.5% F.S and 0.2% F.S, suitable for high-precision industrial pressure measurement.

Q5: Is the STG15 suitable for harsh environments?

Yes, it features a stainless steel 304 housing, IP65/IP67 protection rating, and EMC compliance, ensuring reliable performance in harsh industrial conditions.

Q6: What media can the STG15 high pressure transmitter measure?

The STG15 is suitable for non-corrosive gases and liquids compatible with stainless steel 304 and 316L, such as oil, water, and air.

Q7: Does the STG15 have overload protection?

Yes, it supports up to 150% F.S overload pressure and 200% F.S burst pressure, along with reverse polarity and overvoltage protection.

Q8: What process connections are available for the STG15 high pressure transmitter?

It supports standard thread connections such as M20×1.5 and M18×1.5, with customization options available.

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:
        STG15 -  0~100bar - 4-20mA - 0.5%- G1/4 - M12 - 1m - 24V

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