Honeywell STG79S High Accuracy In-Line Gauge Pressure Transmitter with 0.0375% Accuracy HART Protocol

Honeywell STG79S In-Line Gauge Pressure Transmitter

When a gauge loop has to resolve small pressure changes on top of a large static head, standard 0.1% instruments simply cannot separate signal from noise. The Honeywell STG79S closes that gap with +/-0.0375% reference accuracy and up to 100:1 turndown, letting a single transmitter cover a wide range without sacrificing resolution at the bottom of the span.

Model: STG79S-E1G000-1-C-CHS-14C-B-00A6-FX,F1,F5,FE,TP-0000. New and original in factory packaging, 12 months factory warranty.

How Accuracy Is Improved

• Reference accuracy +/-0.0375% of span - a full accuracy class tighter than general purpose gauge transmitters.
• 100:1 turndown means the same unit keeps its resolution whether the process runs at full range or at 10% of it.
• Sub-200 ms response follows fast pressure swings on pump discharge and compressor loops.
• HART digital calibration trims zero and span at the loop without a handheld calibrator on site.
• Stability +/-0.02% URL per year holds the accuracy class between scheduled shutdowns.

Technical Specifications

Where It Fits

• Precision pressure control on pilot plants and test benches
• Filtration differential monitoring where low-range resolution matters
• Hydraulic and lube oil systems on rotating equipment
• Utility steam header monitoring with wide seasonal turndown

Ordering

MOQ 1 piece, T/T payment, CO certificate included. Tell us the range and turndown you need and we will confirm the correct model code plus the fastest shipping option.