Product Description

The Honeywell STG740-E1GN2A-1-A-ADB-11S-A-30 is a high-performance gauge pressure transmitter from Honeywell's STG740 series, designed for precise measurement of gauge pressure in industrial applications. This model features a dual-head configuration, providing redundancy and enhanced reliability for critical processes. The transmitter is constructed with 316L stainless steel wetted parts and utilizes silicone oil as the fill fluid, ensuring durability and stability under various operating conditions. It offers a 4–20 mA analog output with HART® communication protocol, facilitating seamless integration into process control systems.​

Technical Specifications

• Model: STG740-E1GN2A-1-A-ADB-11S-A-30
• Type: Gauge Pressure Transmitter
• Configuration: Dual Head
• Process Head Material: 316 Stainless Steel
• Diaphragm Material: 316L Stainless Steel
• Fill Fluid: Silicone Oil 200
• Process Connection: 1/2" NPT (female)
• Bolt/Nuts Material: Carbon Steel
• Vent/Drain Type/Location: Standard Vent, Side Location
• Gasket Material: Teflon® or PTFE (Glass Filled)
• Head/Connect Orientation: Standard (High Side Left, Low Side Right)
• Approvals: None
• Electronic Housing Material & Connection Type: Polyester Powder Coated Aluminum, M20
• Lighting Protection: None
• Output/Protocol: Analog Output: 4–20 mA dc; Digital Protocol: HART®
• Customer Interface Selections: Basic Indicator
• Application Software: Standard Diagnostics
• Output Limit, Failsafe & Write Protect Settings: Write Protect: Disabled; Fail Mode: High > 21.0 mA dc; High & Low Output Limits: Honeywell Standard (3.8–20.8 mA dc)
• General Configuration: Factory Standard
• Accuracy and Calibration: Standard; Calibrated Range: Factory Standard; Calibration Quantity: Single Calibration
• Mounting Bracket: None
• Customer Tag: One Wired Stainless Steel Tag (Up to 4 lines, 26 characters/line)
• Unassembled Conduit Plugs & Adapters: No Conduit Plugs or Adapters Required
• Certifications & Warranty: No additional options
• Factory: 0000​