For use in hazardous locations Zone 0 and Zone 20.
The intrinsically safe explosion-proof HMT370EX series is ideal for use in hazardous locations Zone 0 and Zone 20. This converter outputs not only relative humidity and temperature measurements but also other humidity parameters (dew point temperature, wet bulb temperature, absolute temperature, mixing ratio, moisture concentration, moisture mass fraction, water vapor pressure, enthalpy). We also offer models for measuring moisture in general oil and aviation turbine fuel. The main applications include industries and processes where intrinsically safe explosion-proof measures are required for humidity or moisture measurement in oil, such as fuel storage tanks, chemical manufacturing, pharmaceutical manufacturing, food production, and painting booths.
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The HMT370EX series transmitters are humidity and temperature converters that succeed the long-standing HMT360 series transformers. The HMT370EX series offers a variety of probes to choose from for different applications: HMP371 - Wall-mounted type HMP373 - Compact sensor head type HMP374 - For high-pressure environments HMT375 - For high-temperature environments HMP377 - For high-humidity environments HMT378 - For high-pressure pipelines There are also models for measuring moisture in general oils and aviation turbine fuel: HMT378F - For general oil HMT378H - For JET A-1 aviation turbine fuel ■ Features - Intrinsically safe explosion-proof design (Exi) - Replaceable probes - Removable probe module - Models with and without LCD display - Vaisala HUMICAP(R) sensor - Compatible with Vaisala Insight software - Traceable calibration (includes English calibration certificate)
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Vaisala is a global leading company in the fields of meteorological observation and environmental/industrial measurement. Leveraging over 80 years of experience, we provide observations aimed at creating a better world. Vaisala is a trusted partner that can comprehensively offer innovative observation and measurement instruments and services to customers around the world. Our headquarters, Vaisala Oyj, is located in Helsinki, Finland, and we have over 1,900 employees worldwide, listed on Nasdaq Helsinki.