7NG0347-0BA01-0BF0-ZE27 SIEMENS Exclusive SITRANS TF320 Temperature Transmitter Original Brand New

7NG0347-0BA01-0BF0-ZE27 SIEMENS Exclusive SITRANS TF320 Temperature Transmitter Original Brand New

The SIEMENS 7NG0347-0BA01-0BF0-ZE27 SITRANS TF320 is a high-quality industrial temperature transmitter designed for precise and reliable measurement across a wide range of applications. Built with a rugged die-cast aluminum enclosure and engineered for wall or pipe mounting, this versatile device ensures durability and long-term performance in challenging environments. Featuring a galvanically isolated 2-wire output and a configurable input, the SITRANS TF320 delivers dependable measurement and streamlined integration into automation systems.

With its capability for intrinsic safety (Ex i) and non-incendive field wiring (NIFW), the SITRANS TF320 is optimized for safe operation in hazardous areas. The device supports input from RTD Pt100 sensors in accordance with IEC 60751, ensuring compliance with industry standards and maximum measurement accuracy. Its robust design and advanced functionality make it an ideal solution for critical industrial processes where stable and continuous monitoring is required.

Overview

The transmitter operates as a universal 2-wire temperature device, available with or without HART communication. This flexibility allows it to be easily adapted to different control and monitoring systems. Its universal input design enables compatibility with a wide variety of temperature sensors, making it a highly adaptable solution for diverse installations. Configuration can be performed via PC, HART 7, or optional local operation, allowing operators to customize parameters quickly and efficiently.

Function

Through HART protocol communication, parameters can be easily adjusted with a PC or handheld communicator. For models without HART, configuration is completed using the SIPROM T software tool and a dedicated modem. The optional local operation feature further simplifies adjustment of essential functions directly at the device. The SITRANS TF320 amplifies and linearizes signals from RTDs, thermocouples, resistance, or millivolt inputs, while maintaining galvanic isolation between input and output.

The transmitter provides a temperature-linear current output of 4 to 20 mA. In addition to analog signal transmission, the HART-enabled version also supports digital communication for diagnostics, configuration, and real-time measurement transfer. The integrated cold junction compensation improves accuracy in thermocouple applications. Built-in error detection enables the device to identify sensor interruptions or short circuits, ensuring reliability. Practical test terminals also allow measurement of output signals without breaking the current loop, adding further convenience during maintenance.

Product Code: 7NG0347-0BA01-0BF0-ZE27

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