Rosemount PT100 Temperature Transmitter 0065N30J0080N0450A2I1XAW0043

The Rosemount 0065 Pt100 RTD Temperature Sensor Assembly is a high-accuracy industrial temperature measurement device designed for demanding process applications. Utilizing a platinum Pt100 resistance temperature detector (RTD) element, the Rosemount 0065 provides highly stable, repeatable, and accurate temperature measurement for use in chemical processing, oil & gas, power generation, food & beverage, pharmaceutical, and general industrial applications. The sensor is commonly paired with Rosemount temperature transmitters such as the 248, 644, and 3144P for complete temperature monitoring solutions.

Key Features

• Platinum Pt100 RTD sensing element
• High accuracy and long-term stability
• DIN-style industrial temperature sensor
• Mineral-insulated sensor construction
• Suitable for direct or remote transmitter mounting
• Excellent vibration resistance
• Fast sensor replacement and maintenance
• Compatible with Rosemount temperature transmitters
• Suitable for hazardous and general-purpose installations
• Robust stainless steel construction for harsh environments

Specifications

• Manufacturer: Rosemount (Emerson)
• Model: 0065
• Full Part Number: 0065N30J0080N0450A2I1XAW0043
• Sensor Type: Platinum RTD
• Element: Pt100
• Resistance: 100 Ω at 0°C
• Temperature Coefficient: α = 0.00385 Ω/Ω/°C
• Temperature Range:
  • Up to -196°C to +600°C depending on configuration
• Accuracy:
  • IEC 60751 Class A or Class B depending on option code
• Construction:
  • Mineral insulated sensor
• Sheath Material:
  • Stainless steel
• Insulation Resistance:
  • Minimum 1000 MΩ at 500 VDC
• Response Time:
  • Approximately 9 seconds to 50% response in flowing water
• Connection:
  • Suitable for use with terminal heads and Rosemount transmitters

Function

The Rosemount 0065 RTD measures temperature by monitoring the change in electrical resistance of a platinum sensing element. The highly linear Pt100 sensor provides precise temperature measurement across a wide operating range and converts process temperature into a resistance signal that can be transmitted to a temperature transmitter, PLC, DCS, or monitoring system. Its rugged design ensures reliable performance in demanding industrial environments.

Typical Applications

• Oil & gas processing
• Chemical plants
• Power generation facilities
• Food & beverage production
• Pharmaceutical manufacturing
• Tank farms and storage vessels
• Steam and utility systems
• Industrial process control
• General temperature monitoring applications