The OleumTech H Series Smart Gauge Pressure Transmitter is a high performance instrument utilizing the world's most advanced monocrystalline silicon pressure sensor and patented encapsulation technology. The Smart Pressure Transmitter is designed for use in rigorous industrial applications with robust resistance to chemical exposures, mechanical loads, and EMI.

▪ Nominal pressure rating options: 5, 30, 150, 400, 1500, 3K, 6K and 10K PSI

 ▪ Reference accuracy: ± 0.075% of full span

 ▪ Stability: ± 0.15 % Upper Range Limit / 5 years 

▪ Output signal options: (1) 1-5 V (2) RS485 Modbus (3) 4-20 mA (4) 4-20 mA/HART

 ▪ Adjustable span, Turndown ratio of 20:11 

▪ Backlit LCD option provided with both internal and external buttons 

▪ HART support: - Universal and Common Practice Commands supported - Compatible with most HART Field Communicators 

▪ Operating temperature: -40 to 60 °C (-40 to 140 °F) LCD: -20 to 60 °C (-4 to 140 °F) 

▪ Diaphragm option: Hastelloy C or 316L SS 

▪ 2X overload pressure using dual diaphragm structure 

▪ Accurate filling liquid technology eliminates effects of temperature and static pressure 

▪ Process temp. measurement supported on Modbus and HART, -40 to 85 °C (-40 to 185 °F)2

 ▪ Explosion-proof (standard on all models) 

▪ Intrinsically Safe (4-20mA/HART options only) 

▪ NACE MR0175 Compliant