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STD05 Platinum Resistance Temperature Sensor

The STD05 Temperature Sensor is based on a high-performance platinum resistance (RTD) element, utilizing the linear relationship between resistance and temperature for accurate measurement. It integrates advanced modular signal processing technology and supports multiple industrial outputs including 4-20mA, 0-5V, 0.5-4.5V, and Modbus RTU digital communication, ensuring seamless integration with various control systems. With a wide measuring range of -50 to +250°C and accuracy options from 0.05% to 0.5% F.S., the sensor delivers excellent long-term stability (≤±0.05% F.S./year). Its integrated compact structure ensures fast response time (<1s), high vibration resistance (20g), and strong shock resistance. The device features IP67 protection and is suitable for hydraulic systems, pneumatic systems, and industrial process temperature monitoring. Supporting multiple mechanical connections such as M20×1.5, G1/4, and G1/2, the STD05 is designed for gases and liquids compatible with 304/316L stainless steel, making it a reliable solution for industrial temperature measurement applications.

1. Key Features

2. Technical Specifications

General Electrical Data

Temperature Range -50 to +250°C
Measuring Method Immersion type
Output Signals 4-20mA, 0.5-4.5V, 0-5V, Modbus RTU(RS485)
Supply Voltage 24VDC

Performance Specifications

Accuracy 0.5%F.S, 0.2%F.S, 0.1%F.S, 0.05%F.S, 0.07%F.S, 0.04%F.S
Long-term Stability ≤±0.05%F.S./year
Overpressure limit 25MPa
Burst Pressure 200%F.S.
Operating Electrical Environment -40 to +100°C
Storage Temperature -40°C to +85°C
Response Time <1 second

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 industries use the STD05 RTD Temperature Sensor?

The STD05 RTD Temperature Sensor is widely used in hydraulic systems, pneumatic systems, industrial automation, energy equipment, and process control industries. It is suitable for demanding environments requiring long-term stable and accurate temperature monitoring.

Q2: What output signals does the STD05 RTD Temperature Sensor support?

The sensor supports multiple industrial output signals, including 4-20mA analog output, 0-5V, 0.5-4.5V, and Modbus RTU digital communication, ensuring compatibility with PLCs, controllers, and data acquisition systems.

Q3: What is the temperature measurement range of the STD05 RTD Temperature Sensor?

The STD05 RTD Temperature Sensor supports a wide measurement range from -50°C to +250°C, making it suitable for low, medium, and high-temperature industrial applications.

Q4: How accurate is the STD05 RTD Temperature Sensor?

The sensor offers multiple accuracy levels, including 0.5% F.S, 0.2% F.S, 0.1% F.S, and up to 0.05% F.S, providing high-precision industrial temperature measurement performance.

Q5: Is the STD05 RTD Temperature Sensor suitable for harsh environments?

Yes, the STD05 RTD Temperature Sensor features IP67 protection, high vibration resistance up to 20g, and strong shock resistance, ensuring reliable operation in harsh industrial conditions.

Q6: STD05铂电阻温度传感器可以用于哪些介质？

该传感器适用于对304/316L不锈钢无腐蚀性的气体和液体介质，例如液压油、水、空气及工业流体。

Q7: What installation options are available for the STD05 RTD Temperature Sensor?

The sensor supports multiple mechanical connections, including M20×1.5, G1/4, G1/2, and customized threads, making installation flexible for different industrial systems.

Q8: Does the STD05 RTD Temperature Sensor respond quickly to temperature changes?

Yes, the sensor has a fast response time of less than 1 second, enabling real-time temperature monitoring for dynamic industrial processes.

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 - Measuring Range - Output Signal - Thread Connection - Electrical Connector - Cable Length - Power Supply - Linearity Accuracy

        Example:
        STD01 - 150℃ - 4-20mA - G1/4 - M12*1 - 1m - 24VDC - 0.5%
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