ABB TY820 Temperature Sensor 3BSE051254R1

Overview

The ABB TY820 is a compact PT 100 temperature sensor designed to measure temperatures accurately and reliably. This passive device is an essential component for cold junction temperature measurement in conjunction with AI835/AI835A and AI843 modules.

Features

• Compatible with ABB AI835/AI835A and AI843 analog input modules.
• PT 100 Class B element for precision temperature sensing.
• Encased in durable transparent plastic material.
• Compact dimensions for seamless integration in tight spaces.
• Designed with a 4-wire connection system for enhanced accuracy.

Technical Specifications

• Brand: ABB
• Model: TY820
• Suffix Significance: Specifies compatibility with analog input modules and adherence to Class B PT 100 standards.
• Sensor Type: PT 100 Class B temperature sensor.
• Temperature Range: -40°C to 100°C (-40°F to 212°F).
• Protection Rating: IP20, compliant with IEC 60529.
• Response Time: Time constant of 3.5 minutes.
• Dimensions:
  • Width: 20 mm (0.79″).
  • Depth: 8 mm (0.31″).
  • Height: 13 mm (0.51″).
• Weight: 8 g (0.017 lbs).
• Connection Wires:
  • Area: 0.5 mm² (20 AWG).
  • Length: 200 mm (7.87″)

FAQ

1. What is the main use of the 3BSE051254R1 temperature sensor?
It is primarily used to measure cold junction temperatures in systems with ABB AI835/AI835A and AI843 modules.

2. What protection rating does the 3BSE051254R1 have?
It is rated IP20 according to IEC 60529 standards, making it suitable for environments requiring basic protection against dust and accidental contact.

3. How accurate is the 3BSE051254R1?
It employs a PT 100 Class B element, ensuring high accuracy and reliability for temperature measurements within the specified range.

For more detailed information, please check official datasheet: S800_I_O_Modules_and_Termination_Units