Focusens, a Chinese leading smart sensor expert manufacturer, is proud to announce our launch of HVAC duct temperature sensor as series products, engineered for modern building automation, industrial process control, and energy management applications. This advanced sensor brings together state-of-the-art precision, robust durability, and seamless system integration, meeting the increasing demands of today's smart buildings and industrial facilities.

Addressing the Demand for Accurate HVAC Temperature Measurement

As the world embraces smarter and greener buildings, the need for accurate HVAC temperature sensors has become paramount. Inaccurate temperature monitoring can lead to poor indoor comfort, wasted energy, and increased operational costs. Our new duct temperature sensor is designed specifically to tackle these challenges, providing highly accurate and reliable temperature data for both air ducts and liquid pipelines.

Key Features of the New HVAC Duct Temperature Sensor

1. High Precision and Wide Temperature Range
Utilizing cutting-edge sensing elements, the duct temperature sensor achieves an accuracy of up to ±0.1°C at 25°C room temperature, covering a wide temperature range from -40°C to +80°C for air ducts, and up to +150°C for immersion applications. This makes it an ideal solution for a broad spectrum of HVAC, chilled water, hot water, and process control applications.

2. Robust and Durable Design
The sensor features a high-strength polycarbonate enclosure (IP65 rated) and a corrosion-resistant stainless steel probe, ensuring longevity even in harsh industrial or commercial environments. The design allows for easy installation with standard mounting flanges or immersion wells.

3. Flexible Output and Communication Options
To ensure maximum compatibility with building management systems (BMS) and industrial control networks, the sensor offers a variety of output options, including 0–10V, 4–20mA analog outputs, and RS485 digital communication. It supports both Modbus RTU and BACnet MS/TP protocols, enabling seamless integration with leading automation platforms.

4. Smart Configuration and Easy Calibration
The duct temperature sensor is delivered pre-configured and ready for use, while advanced users can customize settings, calibration, and output scaling via free PC-based software tools. This flexibility allows easy adaptation to project-specific requirements and ensures consistent, accurate readings throughout the sensor’s lifecycle.

5. Optional Local Display
For quick on-site verification, models with an integrated LCD display available for providing clear temperature readouts in °C or °F, with alarm functions for out-of-range conditions.

Technical Data Summary

Versatile Applications for Smart Buildings and Industry

The advanced HVAC duct temperature sensor is engineered for a wide range of applications:

· Commercial and Office Buildings:
Real-time duct temperature monitoring to optimize HVAC operation and energy consumption.

· Industrial Facilities:
Accurate measurement of air and liquid temperatures in process pipelines for quality and safety.

· Smart Building and Energy Management:
Integration with Modbus or BACnet networks allows data to feed directly into energy analytics, predictive maintenance, and building optimization platforms.

Why Choose Focusens Duct Temperature Sensors?

· Unmatched accuracy and reliability

· Robust design for demanding environments

· Easy integration with BMS, PLCs, and industrial controllers

· Flexible installation options for air ducts and immersion applications

· Compliance with international standards (EMC, IP65, FCC, CE)

Focusens specializes in innovative sensor solutions for HVAC, building automation, and industrial process control. Our commitment to quality, precision, and customer satisfaction has made us a trusted partner worldwide for BMS HVAC and relative IoT platforms.