Replacing product HMT370EX Intrinsically safe Humidity and Temperature Transmitter HMT368 for moisture in oil and JET A-1 fuel The HMT368 has been discontinued, the product data is for reference purposes. View the new HMT370EX, also designed for use in hazardous and explosive areas. The HMT370EX replaces the HMT368. Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and power transformers, and it is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. The HMT368 probe enables flexible installation in pressurized pipelines. In addition, there is another version for measuring JET A-1 fuel moisture. The HMT368 is part of the HMT360 series. HMT368F for moisture in oil HMT368H for JET A-1 fuel Click here to download bid specs for USA. Features: Complies with classifications from FM (USA), CSA (Canada), TIIS (Japan), PCEC (China), and VTT (IECEx) Interchangeable probe allows for easy maintenance & calibration Measures humidity and temperature, outputs also dew point, mixing ratio, absolute humidity and wet bulb temperature Safe operation with the entire transmitter in hazardous areas: Division 1 and 2, Categories 1G / Zone 0 Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis NIST traceable (certificate included) + Show more Key Benefits Intrinsically safe The whole transmitter can be installed into the explosive area up to zone 0. Convenient The interchangeable probe module enables a simple switch of a calibrated probe in the field. Trouble-free The rugged design and trouble-free operation ensure a long product life-time. Downloads Brochure: Vaisala instruments for the automotive industry (1.51 MB) HMT360 for Oil and Fuel Applications Order Form Global (627.88 KB) Manual: HMT360 Series Certificates (6.34 MB) Technology Description: Vaisala HUMICAP® sensor for measuring relative humidity (112.59 KB) Datasheet: HMT360 Series Intrinsically Safe Humidity and Temperature Transmitters (857.15 KB) Manual: HMT360 User Guide in English (4.67 MB) All downloads Need support? Sign up for news Contact us