honeywell
Gauge Pressure Transmitters - SmartLine STG700
Reliable and Accurate High-Pressure Measurement
Features
Gauge Pressure Measurement up to 10,000 psi / 690 bar
Dual Head and In-Line Models for Versatile Installation
Suitable for Hazardous Environments
Supports Temperatures up to 125°C (257°F)
High Accuracy and Repeatability
Smart Digital Communication Protocols
Robust Industrial-Grade Construction
Ideal for Chemical, Oil & Gas, and Power Industries
Product Description
Honeywell SmartLine® ST700 Gauge Pressure Transmitters are engineered for precision pressure measurement in industrial environments. Designed to handle high pressures and elevated process temperatures, the STG700 series is ideal for applications such as boiler monitoring, fuel feed systems, and tank level measurements. Dual head and in-line mounting options make them suitable for chemical, petrochemical, and hydrocarbon recovery industries.
Specifications
Brand:Honeywell
Series:SmartLine ST700
Process Temperature Limit:Up to 125°C (257°F)
Mounting Options:Dual Head, In-Line
Connection Type:1/2” Male NPT
Communication Protocols:HART, Foundation Fieldbus, Modbus
Pressure Ranges (psi):STG730 / STG735 / STG73L / STG73S: 0-50 psi, STG740 / STG745 / STG74L / STG74S: 0-500 psi, STG770 / STG775 / STG77L / STG77S: 0-3,000 psi, STG78L / STG78S: 0-6,000 psi, STG79L / STG79S: 0-10,000 psi
Pressure Ranges (Bar):STG730 / STG735 / STG73L / STG73S: 0-3.5 bar, STG740 / STG745 / STG74L / STG74S: 0-35 bar, STG770 / STG775 / STG77L / STG77S: 0-210 bar, STG78L / STG78S: 0-420 bar, STG79L / STG79S: 0-690 bar
Accuracy:±0.05% of span (typical)
Certifications:ATEX, IECEx, FM, CSA for hazardous areas
Material:Stainless Steel Wetted Parts
Display Option:Optional Local Digital Display
Applications:Boiler and Fuel Feed Pressure Measurement, Tank Level Monitoring, Chemical Reaction Vessel Monitoring, High-Pressure Vessels in Petrochemical Industry
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