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Phoenix Contact 2902849 Temperature Transducer

This configurable temperature transducer is ideal for connecting 2-, 3-, or 4-conductor resistance thermometers and resistance sensors. It can be configured using DIP switches or software extensions for more advanced settings. The device provides electrical isolation, converting resistance measurements into a linear current or voltage signal. Suitable for industrial temperature monitoring, it supports fault detection and is powered via 9.6 to 30 V DC, with a compact screw connection design for easy integration. Designed for precise resistance measurement across a temperature range of -200°C to 850°C, it ensures reliable performance in harsh environments.

Authorized Distributors
Source:DigiKey
Part No:2902849
Stock:125
Inv Date:05-28-2026
Price: Unit price: $320.76
Buy/RFQ:
Part No:2902849
Stock:83
Inv Date:05-29-2026
Price: Unit price: $320.76
Buy/RFQ:
Part No:2902849
Stock:16
Inv Date:05-28-2026
Price: Unit price: $349.44
Buy/RFQ:

Phoenix Contact 2902849 Temperature Transducer Specifications:

  • Input types: Pt, Ni, Cu resistance sensors
  • Measuring range: -200°C to 850°C (configurable via software or DIP switches)
  • Minimum measuring span: 10% of selected range
  • Sensor input current: approx. 200 pA
  • Output signals: Linear current or voltage
  • Power supply: 9.6 V DC to 30 V DC
  • Typical current consumption: < 27 mA at 24 V DC
  • Degree of protection: IP20
  • Ambient temperature (operation): -20°C to 65°C
  • Ambient temperature (storage/transport): -40°C to 85°C
  • EMC standards: EN 61000-6-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6
  • Approvals: UL Listed, cUL Listed, EAC, GL
  • Dimensions: Compact design suitable for DIN rail mounting
  • Isolation: 3-way electrical isolation

Buy the Phoenix Contact Series Temperature Transducer: 2902849

Purchase the Phoenix Contact Temperature Transducer online today to enhance your industrial temperature monitoring systems. This versatile device supports 2-, 3-, and 4-conductor sensors, offers configurable settings via DIP switches or software, and provides electrical isolation for accurate readings. Designed for operations from -20°C to 65°C, it supports fault monitoring and is compliant with EMC standards. Its compact form and DIN rail compatibility make it easy to install and reliable for demanding environments, delivering high performance and efficiency in your automation processes.

Order your Phoenix Contact Series Temperature Transducer today and ensure precise, reliable temperature measurement for industrial applications.

Frequently Asked Questions

Where can I buy Phoenix Contact 2902849?

You can click on the BUY or RFQ button to purchase 2902849 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2902849?

You can download the 2902849 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2902849?

Phoenix Contact

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