Description

Not for real photos. All pictures are for reference only.

Product Overview

The 3320GHD-4-INT is a gauge pressure transmitter from Honeywell’s 3320 series, built for demanding hazardous industrial locations. It converts process pressure into a standard 4–20 mA analog signal, with a rugged heavy-duty sensor design optimized for liquid, gas and steam media. The intrinsically safe construction permits installation in explosive atmospheres when paired with approved safety barriers, while reinforced wetted parts resist corrosion, hydraulic shock and pressure cycling. Integrated temperature compensation maintains stable accuracy across wide ambient and process temperature ranges. It is commonly used in refineries, chemical processing, oil & gas and offshore facilities for continuous pressure monitoring on pipelines, separators and process vessels.

Technical Specifications

• Brand: HONEYWELL
• Model: 3320GHD-4-INT
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: Gauge pressure sensing; 4–20 mA two-wire output
• Operating Temp: -40°C to +85°C ambient
• Communication: Analog 4–20 mA loop
• Supply Voltage: 10.5–42 VDC loop power
• Accuracy: ±0.075% of calibrated span
• Wetted Material: 316L stainless steel
• Certifications: Intrinsically safe, ATEX / IECEx, FM approved
• Process Connection: 1/4 inch NPT standard
• Enclosure: IP67, corrosion resistant coated housing
• Span Adjustment: Local zero and span trim
• Overpressure Rating: Up to 4 times upper range limit