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STA940-E1G-00000-HC-SM

Product Description:
The Honeywell STA940-E1G-00000-HC-SM is a high-performance SmartLine® pressure transmitter designed for critical industrial process applications. This device features:

Advanced Technology:

Patented capacitive sensor technology for superior measurement stability

Advanced diagnostics with HART 7 communication

Multi-variable capability (pressure + temperature)

Key Advantages:
✔ Industry-leading accuracy (±0.075%) for process optimization
✔ 10-year stability guarantee reduces calibration frequency
✔ Smart self-diagnostics for predictive maintenance
✔ Global hazardous area certifications (ATEX, IECEx)
✔ Intrinsic safety options available

Typical Applications:

Oil & gas production and refining

Chemical and petrochemical processes

Power generation (boiler/steam systems)

Pharmaceutical and food processing

Water and wastewater treatment

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Honeywell STA940-E1G-00000-HC-SM Pressure Transmitter - Product Specifications
Key Parameters:
Model: STA940-E1G-00000-HC-SM

Series: STA900 SmartLine® Pressure Transmitter

Pressure Type: Gauge/Absolute/Differential (configurable)

Pressure Range: 0-100 psi to 0-10,000 psi (multiple ranges available)

Output: 4-20 mA with HART® Protocol v7

Accuracy: ±0.075% of span (typical)

Long-Term Stability: ±0.1% URL/10 years

Operating Temperature: -40°C to +85°C (-40°F to +185°F)

Process Temperature Limit: -40°C to +125°C (-40°F to +257°F)

Power Supply: 10.5-42 VDC (loop powered)

Electrical Connection: 1/2" NPT conduit

Process Connection: 1/4" NPT, 1/2" NPT, or flange options

Wetted Materials: 316L stainless steel, Hastelloy® C-276

Response Time: <100 ms (adjustable)

Display: Optional LCD with push-button configuration

Certifications: SIL 2/3, NEPSI, ATEX, IECEx, PED