TE-IBG-B0644-12 – Immersion Temperature Sensor for HVAC Systems | DLK Viet Nam

In modern HVAC systems, monitoring and controlling the temperature of water within pipelines is a crucial factor in ensuring energy efficiency and operational stability. A precise measuring device enables engineers to quickly detect deviations, maintain the balance between cooling and heating loads, and extend the lifespan of system components.

Among the widely used solutions today, the Dwyer TE-IBG-B0644-12 immersion temperature sensor stands out for its reliability, fast response time, and robust design. The product is supplied by DLK Vietnam, the official distributor of Dwyer Instruments (USA), for numerous high-rise buildings, commercial centers, and large-scale factories across the country.

1. Overview of the TE-IBG-B0644-12 Sensor

The Dwyer TE-IBG-B0644-12 temperature sensor is a specialized device designed to measure the temperature of liquids inside pipelines in HVAC systems (Heating, Ventilation, and Air Conditioning).

With its fast response, high accuracy, and durable construction, this sensor helps control and optimize the performance of cooling, heating, and ventilation systems in buildings, shopping centers, factories, and hospitals.

The sensor belongs to the TE Series by Dwyer Instruments (USA) — a globally recognized brand known for precision measurement and industrial sensing equipment.

2. Applications in HVAC Systems

The TE-IBG-B0644-12 temperature sensor is widely used in:

• Chiller, AHU, and FCU systems to monitor chilled or hot water temperature.
• Supply and return water pipelines, helping to balance and regulate heat exchange performance.
• Central BMS control systems, enhancing energy efficiency and providing early temperature anomaly alerts.
• The sensor’s precision allows HVAC engineers to easily monitor system operation and prevent unnecessary energy losses.

Thanks to its moisture-resistant and high-temperature-tolerant design, it performs reliably even in harsh environments or high-pressure pipelines.

4. Key Advantages of the TE-IBG-B0644-12 Sensor

• High accuracy, meeting international BMS/HVAC standards.
• Direct immersion design for rapid response to temperature fluctuations.
• Durable, corrosion-resistant materials with excellent heat tolerance.
• Flexible output options (RTD, NTC, 4–20 mA, 0–10 V).
• Easy installation and maintenance, suitable for all types of industrial piping systems.

This makes it an ideal choice for building engineers and MEP contractors seeking a reliable and long-lasting temperature measurement solution.

5. DLK – Official Distributor of Dwyer Sensors in Vietnam

DLK Vietnam Co., Ltd. is the authorized distributor of Dwyer Instruments in Vietnam, specializing in pressure, flow, temperature, and humidity sensors for BMS & HVAC systems.

DLK’s commitments include:

• Supplying 100% genuine products with full CO–CQ documentation.
• Providing in-depth technical support for measurement and control equipment.
• Offering consultation on product selection suitable for each system (chiller, AHU, FCU, pump station, etc.).
• Ensuring long-term warranty and reliable after-sales service.

If you are looking for the Dwyer TE-IBG-B0644-12 immersion temperature sensor or other HVAC measurement devices, DLK Vietnam is your trusted partner — delivering optimized, high-quality, and energy-efficient solutions for your business.