Honeywell’s ST 3000 Series 100 Transmitters

​ST 3000 Series 100 transmitters include differential pressure, absolute pressure, gauge pressure, draft range and remote seal transmitters. Refineries, chemical and pharmaceutical plants and paper mills across the globe rely on these transmitters for accurate and consistent pressure measurement.

ST 3000 Series 100 transmitters offer compelling features, including:

• Accuracy of ± 0.0375%
• Stability of ± 0.01% per year
• Reliability of 470 years MTBF
• Lifetime warranty of 15 years

The transmitters provide comprehensive self-diagnostics to help maintain high uptime, meet regulatory requirements, and attain high quality standards. In addition, their broad 400:1 turndown ratio eliminates the need to stock transmitters with multiple ranges, allowing users to re-range rather than change or add transmitters.

ST 3000 Series 100 transmitters can replace any 4 to 20 mA output transmitter in use today and operate over a standard two-wire system. The measuring means, a piezoresistive sensor, is a three-in-one sensor. It uses a differential pressure sensor, a temperature sensor and a static pressure sensor to deliver a comprehensive and compensated output signal. Microprocessor-based electronics provide higher span turndown ratio, improved temperature and pressure compensation with improved accuracy.

ST 3000 Series 100 Transmitters lead the industry in accuracy, stability, reliability, and rangeability. Users benefit from improved product quality, lower operational and maintenance costs and higher flexibility. In addition, the transmitters offer proven and repeatable pressure measurements across a varied range of hazardous environments without compromising on safety.