Vaisala HMT330180B101K - Humidity and Temperature Transmitter Sensor System

Vaisala HMT330180B101K - Humidity and Temperature Transmitter Sensor System

The Vaisala HMT330180B101K is a state-of-the-art humidity and temperature transmitter designed to meet the rigorous demands of the power industry, petrochemical plants, and general automation environments. Engineered for reliability and precision, this model offers unparalleled performance in measuring both relative humidity and temperature, making it an indispensable tool for critical process control and environmental monitoring.

At the core of the Vaisala HMT330180B101K is a highly accurate capacitive humidity sensor paired with a platinum resistance thermometer for temperature measurement. This combination ensures superior accuracy, with a typical humidity measurement accuracy of ±1.5% RH and temperature accuracy within ±0.2 °C. The device supports a wide input/output capacity, featuring analog outputs such as 4–20 mA and voltage outputs, along with digital communication options that include MODBUS RTU over RS-485. This flexible interfacing capability allows seamless integration into existing automation systems, ensuring smooth data acquisition and control.

Durability is a standout feature of the HMT330180B101K. Built with robust materials and designed to withstand harsh industrial conditions, it operates reliably in temperature ranges from -40 °C to +85 °C and features IP65-rated protection against dust and moisture ingress. Its rugged housing and sensor design help maintain long-term stability and reduce maintenance needs, even in environments with high dust, corrosive gases, or fluctuating temperatures.

Real-world application of the Vaisala HMT330180B101K shines in scenarios such as power generation plants, where precise monitoring of humidity and temperature is crucial for turbine efficiency and equipment longevity. In petrochemical facilities, the device ensures optimal process conditions by accurately tracking environmental parameters that affect chemical reactions and safety compliance. Additionally, in general automation setups, the HMT330180B101K serves as a reliable sentinel for indoor climate control, helping maintain product quality and energy efficiency.

When compared to other Vaisala products, the HMT330180B101K distinguishes itself through its combination of ruggedness, precision, and versatile communication options. For instance, while the Vaisala HMT3301A0A105K offers excellent humidity sensing capabilities, the HMT330180B101K provides enhanced durability suited for more demanding industrial environments. Similarly, models like the Vaisala HMT330180B032K and HMT330180B114K EBA100A0AAAAAA share sensor technology but differ in output configurations and application focus, with the HMT330180B101K striking a balance ideal for automation tasks requiring both accuracy and robustness.

Alongside the Vaisala HMT330180B101K, we also offer complementary Vaisala automation products such as the Vaisala KeTop T07-qqu-Aa0-LK and Vaisala KeTop T55-raw-AU0-CE6 for operator interfaces and control panels, enhancing system usability. For environmental parameter logging and advanced monitoring, the Vaisala DI 260/A and Vaisala EC100 A03/MONO / 22176 provide excellent data acquisition options. In addition, the Vaisala CP 088/A and Vaisala CP 263/X serve as reliable calibration tools to ensure ongoing measurement accuracy. The Vaisala FM 265/A 067215 offers flexible field mounting solutions, while the Vaisala BL 450/A and Vaisala BL 272/B provide battery-powered measurement options for portable or remote applications.

Focusing on the application of HMT330180B101K in power industry, petrochemical, and general automation, the device’s adaptability is evident. In power plants, it supports control of cooling systems and air handling units where humidity fluctuations can impact equipment performance. Petrochemical plants benefit from its resistance to corrosive atmospheres, ensuring stable operation in potentially hazardous zones. In general automation, its precise output signals enable integration with programmable logic controllers (PLCs) and distributed control systems (DCS), facilitating automated feedback loops and process optimization.

The Vaisala HMT330180B101K stands as a versatile and reliable solution within Vaisala’s extensive portfolio of industrial measurement instruments. Its superior technical features, combined with proven durability and broad application compatibility, position it as a preferred choice for engineers and automation specialists seeking dependable humidity and temperature measurement solutions. Whether used independently or alongside complementary models like the Vaisala KeConnect C5 DI 570 98646 for connectivity or the Vaisala SC 101/A for sensor calibration, the HMT330180B101K ensures accurate environmental data critical to maintaining operational excellence across power, petrochemical, and automation sectors.