Honeywell Transmitters

There are three main types of Honeywell transmitters for accurate pressure and temperature signals: pressure, differential and smart temperature. These transmitters are instrumental in converting these signals to 4-20 ma currents utilized in industrial and commercial control systems. They are mounted in NEMA 7 enclosures that keep them secure and safe from outside contaminants.

Pressure transmitters are best suited for process monitoring applications. A microprocessor within each unit compensates the internal signal, depending on temperature effects, and enhances the accuracy of the output signal. These Honeywell transmitters are good for applications in industrial commercial businesses like food and beverage, water and waste, power generation, fine chemicals, pulp and paper, and pharmaceuticals.

Differential Honeywell transmitters are designed with three sensors in one: a differential pressure sensor, a static pressure sensor, and a temperature sensor. With these three sensors, a span-turndown ratio of 16:1 is achieved. These transmitters can measures pressures between zero and 25" H2O through zero to 400" H2O.

Smart Honeywell Transmitters

Smart transmitters increase productivity and increase the accuracy of any transmission signal. For example, Honeywell's Lifetime Transmitters have accuracy levels to +/-0.0375 percent for the life of the transmitter, and have an Actual field Mean Time Between Failure of 470 years. Most distributors of Honeywell transmitters honor the company's 15-year warranty on all parts and units.