Accurate temperature measurement is a cornerstone of industrial process control. Analog temperature transmitters are widely used to convert signals from thermocouples or RTDs into standardized 4–20 mA signals for monitoring and control systems. These devices ensure reliable data transmission over long distances, improve signal stability, and allow seamless integration with controllers, PLCs, or SCADA systems. In industries such as chemical processing, natural gas, petroleum refining, and daily chemical production, analog temperature transmitters help maintain equipment efficiency, ensure safety, and optimize production quality.
To meet the growing demand for precise and reliable temperature measurement, Jiangsu Zhaolong Electrics Co., Ltd., a regional high-tech enterprise and production base for temperature sensors and temperature control instruments, has developed a range of high-performance analog temperature transmitters. By collaborating with numerous research institutions and academic organizations in Shanghai, the company has advanced the design and manufacture of thermocouples, RTDs, and temperature control electronics. These transmitters are engineered for durable, stable, and accurate operation across diverse industrial environments and are supplied nationwide and internationally, earning recognition for their practical design, dependable performance, and excellent cost-effectiveness.
Key Features and Advantages of Analog Temperature Transmitters
- High Accuracy and Signal Stability: Provide consistent 4–20 mA output signals, reducing signal loss and interference. Ensures controllers and monitoring systems receive precise temperature information, critical for sensitive industrial processes.
- Durability for Harsh Industrial Environments: Robust housings and corrosion-resistant materials withstand chemicals, moisture, vibration, and temperature fluctuations, ensuring long-term reliability in chemical, natural gas, and petroleum refining environments.
- Easy Integration and Compatibility: Compatible with a wide range of sensors and control systems. Converts sensor signals into standardized analog outputs for seamless integration with PLCs, SCADA systems, and other industrial controllers.
- Customizable Solutions: Transmitters can be tailored for special sensor types, installation methods, or signal ranges. Jiangsu Zhaolong also designs and installs small, medium, and large automated temperature control systems for diverse industrial applications.
- Comprehensive After-Sales Support: Includes 12-month warranty for non-human damage, professional calibration services for long-term accuracy, and adequate spare parts supply for rapid replacement, minimizing downtime.
Applications in Key Industries
| Industry |
Application |
Benefits of Analog Temperature Transmitters |
| Chemical Industry |
Reactor monitoring, process control |
Ensures accurate temperature feedback for safe, consistent reactions |
| Natural Gas |
Pipeline and storage temperature monitoring |
Reliable readings under pressure and environmental changes |
| Petroleum & Petrochemical |
Refinery and distillation processes |
Supports high-precision control to optimize efficiency and safety |
| Daily Chemicals |
Heating, mixing, and storage tanks |
Provides consistent measurement for quality control and regulatory compliance |