Humidity, Analytical and Gas Detection • Humidity Transmitters
Intrinsically Safe Humidity and
Temperature Transmitters HMT360 Series
Description The Vaisala HUMICAP®
Humidity and Temperature Transmitter
Series HMT360 are the ideal solution for measuring humidity in hazardous areas. They operate safely and reliably even in the most hazardous classifications. The HMT360 transmitters’ proven performance and technology conform with rigorous international standards.
▪ Measures humidity and temperature, outputs also dewpoint, mixing ratio, absolute humidity and wet bulb temperature ▪ Safe operation with the entire transmitter in hazardous areas: Division 1 and 2 (USA, Canada), Categories 1G / Zone 0 and 1D / Zone 20 with protection cover (EU) ▪ Six probe options ▪ Temperature range between -40 … +180°C (-40 … +356°F) depending on the probe option ▪ NIST traceable (certificate included)
Dewpoint and Temperature Transmitters DMT340 Series
Description The Vaisala DRYCAP®
Dewpoint and Temperature Transmitter Series
DMT340 is designed for industrial low humidity applications. Typical applications include compressed air drying and metal treatment. The device is very reliable, easy to use and economical to maintain.
▪ Measures dew points from -60 °C to +80 °C (-76 ... +176 °F) with the accuracy of ±2 °C (±3.6 °F) ▪ Withstands condensation ▪ Unique auto-calibration feature
▪ Optional alarm relays, local display and mains power supply module ▪ NIST traceable (certificate included) ▪ 3 analog outputs and a serial interface, WLAN/LAN