Honeywell SmartLine® ST700 Gauge Pressure Transmitters are ideal for applications ranging from high-pressure measurements in boilers and fuel feeds to tank level measurement applications with a relatively high process temperature. Users have the option of choosing between dual-head and in-line models to match their process interface requirements.

The following models are available: 

• STG740/ STG745/ STG74L/ STG74S                   0-500 psi                        0-35 bar

• STG770/ STG775/ STG77L/ STG77S                   0-3,000 psi                     0-210 bar

• STG78L/ STG78S                                                 0-6,000 psi                     0-420 bar

• STG79L/ STG79S                                                 0-10,000 psi                   0-690 bar

Dual Head Gauge Pressure Transmitters are suited for typical applications involving reaction vessels in the chemical industry and level applications with process temperatures up to 257°F /125°C.

In-Line transmitters are screwed directly onto a 1/2” male NPT nipple and can be installed in hazardous environments for accurate, repeatable pressure measurement. Typical applications include high-pressure measurement in boilers, fuel feeds and high-pressure reaction vessels in the petrochemical and hydrocarbon recovery industries.

Explore the rest of the SmartLine ST700 Pressure Transmitters Product Family

Absolute Pressure Transmitter - SmartLine ST700

Differential Pressure Transmitter – SmartLine ST700

Flange Mount Transmitters – SmartLine ST700

Flush Mount Pressure Transmitters - SmartLine ST700

Gauge Pressure Transmitters – SmartLine ST700

Remote Diaphragm Transmitters – SmartLine ST700