Humidity/Temperature Transmitter suits harsh environments.

Press Release Summary:

Series HHT Hazardous Area Humidity Transmitter is offered in explosion proof model, with 4 to 20 mA outputs for both temperature and humidity, and intrinsically-safe version. Both versions have optional 2-line alphanumeric LCD to show current humidity and temperature.

Original Press Release:

NEW! Series HHT Intrinsically-Safe and Explosion-Proof Humidity/Temperature Transmitter

Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES HHT INTRINSICALLY-SAFE & EXPLOSION-PROOF HUMIDTY/TEMPERATURE TRANSMITTER.

The Series HHT Hazardous Area Humidity Transmitter takes accurate measurements in the harshest of environments. The transmitter is offered in explosion-proof and intrinsically-safe versions depending on the application requirements. The explosion-proof model is offered with 4 to 20 mA outputs for both temperature and humidity. Both versions have an optional two line alphanumeric LCD display to show the current humidity and temperature.

Complete details are available on our website @

Dwyer Instruments, Inc.

P.O. Box 373

Michigan City, IN 46361

Phone: (800) 872-9141 or (219) 879-8000

Fax: (219) 872-9057

Internet address:


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