Basic Information

• Product Model: ABB 4630/500
• Product Category: Industrial Pressure Transmitter (Smart Pressure Sensing Device)
• Manufacturer: ABB Measurement & Analytics
• Application Scope: Process industry (oil & gas, chemical, water treatment, power generation), used for pressure measurement and monitoring of liquids, gases, and vapors

Technical Specifications

1. Measurement Range: 0–500 bar (gauge pressure, absolute pressure optional)
2. Accuracy Class: ±0.075% of full scale (FS)
3. Output Signal: 4–20 mA HART, Foundation Fieldbus, Profibus PA (configurable)
4. Operating Conditions: Temperature range -40°C to +125°C; Pressure rating up to 600 bar (overpressure protection)
5. Process Connection: Flange (DN25/DN50) or threaded (G1/2", NPT 1/2")
6. Electrical Connection: Cable gland (M20 × 1.5)
7. Protection Level: IP67 (dust-tight and waterproof)

Core Functions & Features

• High-precision pressure sensing with stable output, ensuring reliable process control
• Built-in self-diagnosis function, supporting remote monitoring and troubleshooting via HART/Fieldbus
• Explosion-proof certification (ATEX, IECEx), suitable for hazardous area applications
• Robust stainless steel housing, resistant to corrosion and harsh industrial environments
• Easy calibration and configuration via ABB FieldCare software or local buttons
• Compliance with international standards (IEC 61508, CE, UL), ensuring global compatibility