Vaisala HMT330180A092K - Humidity and Temperature Transmitter

Vaisala HMT330180A092K - Humidity and Temperature Transmitter

The Vaisala HMT330180A092K is a precision humidity and temperature probe designed to deliver exceptional reliability and accuracy in demanding industrial environments. Engineered with Vaisala’s advanced sensor technology, this model excels in providing stable, drift-free measurements with a wide input/output capacity that supports seamless integration into complex automation systems. The HMT330180A092K features a robust stainless steel probe housing, ensuring durability against corrosive elements often encountered in the power industry, petrochemical plants, and general automation applications. Key technical features of the Vaisala HMT330180A092K include its ability to measure relative humidity from 0 to 100% RH with a typical accuracy of ±1.5% RH, and temperature measurement range from -40 to +85 °C with an accuracy of ±0.2 °C. The probe’s digital output capabilities support both RS-485 and Modbus protocols, allowing for flexible interfacing with automation controllers and data acquisition systems. This versatility is crucial in environments where real-time monitoring and precise control are mandatory for maintaining operational safety and efficiency. The HMT330180A092K’s low power consumption and resistance to dust and moisture ingress (IP66-rated enclosure) further underscore its suitability for continuous operation in harsh conditions. In real-world scenarios, the Vaisala HMT330180A092K shines in monitoring humidity and temperature within power plants, where process stability depends on accurate environmental data.

In petrochemical processing, where volatile substances and extreme temperature variations are common, this model’s resilience and accuracy prevent sensor degradation, ensuring consistent performance. Additionally, in general automation frameworks, the probe’s rapid response time and robust connectivity options enable seamless integration into automated control loops, enhancing system responsiveness and reducing downtime. When compared to other Vaisala models, the HMT330180A092K offers a unique balance of ruggedness and precision. For example, while the Vaisala HMT330180A122K EBA100A0AAAAAA provides similar measurement capabilities, the A092K variant boasts enhanced signal stability under transient environmental changes. Meanwhile, models such as the Vaisala HMT330180B093K and Vaisala HMT330180B095K cater more towards applications requiring wider temperature ranges but with slightly reduced humidity accuracy, making the A092K a preferred choice for applications demanding tight humidity control. Alongside the Vaisala HMT330180A092K, Vaisala offers complementary solutions such as the Vaisala CU 211/A data logger and the Vaisala DI 470A handheld indicator, which facilitate on-site diagnostics and long-term data trending. For automation system integration, the Vaisala KeControl C3 FlexCore RL PLC and the Vaisala KeTop CB310-000 operator panel provide robust control and user interface options, enhancing the utility of the HMT330180A092K in industrial setups. Additionally, the Vaisala SR 161/A reference humidity generator and Vaisala HT401-222/NCO-4/O/21049 humidity calibrator ensure reliable calibration processes, maintaining sensor accuracy over the lifespan of the device. 

The application of the HMT330180A092K in the power industry, petrochemical, and general automation sectors is further complemented by Vaisala’s comprehensive sensor portfolio. For example, the Vaisala Kemro K2-200 and K2-400 models serve specialized moisture measurement roles in oil and gas pipelines, while the Vaisala CP 242/B transmitter provides versatile pressure and temperature measurement capabilities. The Vaisala TI-570 temperature indicator and Vaisala E-10-ANALOG D1326E analog output modules round out the system for precise environmental monitoring and control. In summary, the Vaisala HMT330180A092K stands out as a high-performance humidity and temperature probe optimized for challenging industrial environments. Its combination of accuracy, durability, and flexible integration options makes it an indispensable tool in the power industry, petrochemical facilities, and general automation applications. Supported by a broad ecosystem of Vaisala automation products such as the Vaisala CU 211/A, Vaisala DI 470A, Vaisala KeControl C3 FlexCore RL PLC, and Vaisala SR 161/A, the HMT330180A092K ensures reliable operation and precise environmental control that enhances process safety and efficiency across diverse industrial sectors.