Vaisala HMT330180A004K - Humidity and Temperature Transmitter

Vaisala HMT330180A004K - Humidity and Temperature Transmitter

The Vaisala HMT330180A004K stands out as a highly reliable and precise humidity and temperature transmitter designed specifically for demanding industrial environments such as the power industry, petrochemical plants, and general automation applications. Engineered to deliver accurate and stable measurements, this model features advanced capacitive polymer sensor technology, ensuring fast response times and excellent long-term stability. With an input/output capacity that supports analog 4–20 mA signals and digital interfaces compatible with industry-standard protocols, the HMT330180A004K integrates seamlessly into complex automation systems, providing real-time data critical for process optimization and safety. Durability is a hallmark of the Vaisala HMT330180A004K. Built with robust stainless steel or coated aluminum housings, it withstands harsh conditions—including exposure to corrosive chemicals, high humidity, and extreme temperatures. This resilience makes it ideal for continuous operation in petrochemical refineries and power plants where environmental challenges are frequent. The transmitter’s IP66/67 rating guarantees protection against dust and water ingress, ensuring reliable performance in both indoor and outdoor installations. Performance metrics of the Vaisala HMT330180A004K highlight its precision, with humidity measurement accuracy up to ±1.5 %RH and temperature accuracy of ±0.2 °C. These specifications enable precise monitoring and control, reducing downtime and enhancing safety protocols. Additionally, the device supports a wide measurement range (0–100 %RH and -40 to +60 °C), making it versatile for various industrial process requirements.

In real-world scenarios, the application of HMT330180A004K in the power industry provides critical environmental data to optimize turbine efficiency and protect sensitive electrical components from moisture-related damage. In petrochemical plants, it ensures controlled humidity levels to prevent condensation and corrosion, which can compromise process integrity. For general automation, the HMT330180A004K functions as a dependable sensor for HVAC systems, clean room monitoring, and manufacturing process control, supporting operational excellence and regulatory compliance. When compared to other Vaisala models, the HMT330180A004K offers distinct advantages in robustness and sensor stability. Unlike the Vaisala HMT3301A0A094K and Vaisala HMT3301A0A113K, which are also designed for humidity and temperature measurement but target less demanding environments, the HMT330180A004K excels in harsh industrial conditions with enhanced corrosion resistance and extended calibration intervals. Similarly, models like the Vaisala HMT330180A095K and Vaisala HMT330180B091K share the same platform but differ in sensor configurations or output options tailored for specific applications; the HMT330180A004K strikes a balance between flexibility and ruggedness, making it a versatile choice. Alongside the Vaisala HMT330180A004K, Vaisala offers complementary products such as the Vaisala E-ANA-SUB2 D1690D-1 for precise analog signal conditioning, the Vaisala Industrial USB Emulator for easy device configuration, and the Vaisala CP263/X pressure transmitter, which together enable comprehensive environmental monitoring and process control solutions. 

The Vaisala KeTop T07-qqu-Aa0-LK and Vaisala KeTop O70-bra-A0a-F operator terminals provide user-friendly interfaces for system integration, while the Vaisala HT4-222/54001 humidity and temperature sensor modules offer modular options for embedded applications. Furthermore, the Vaisala HMT3301A0B193K EBA100A0AAAAAA serves as an alternative transmitter variant with enhanced digital communication capabilities, and the Vaisala CU313/B/25904 standalone display units offer convenient local readouts for field technicians. The Vaisala LSN-074-0115-30-320/T1BS4.1R sensor series can be paired with the HMT330180A004K for specialized data acquisition needs, especially in automation scenarios requiring multi-point sensing. Overall, the Vaisala HMT330180A004K exemplifies the brand’s commitment to quality and innovation within Vaisala automation products. Its accurate sensing technology, robust design, and adaptable interfacing make it indispensable for the application of HMT330180A004K in power industry, petrochemical, and general automation sectors. Whether monitoring environmental conditions in a power plant turbine hall or controlling humidity in a petrochemical process, this transmitter delivers reliable data that helps optimize operations, enhance safety, and reduce operational costs. Choosing the Vaisala HMT330180A004K means investing in a proven, industrial-grade solution that integrates effortlessly into existing control systems, supported by a broad portfolio of Vaisala instruments like the Vaisala T20 temperature probe and the Vaisala CP088-a differential pressure sensor. For those seeking accuracy, durability, and ease of use in challenging environments, the HMT330180A004K is a top-tier choice in Vaisala’s extensive line of automation products.