7NG0340-0BA01-0AF0-ZC20E00 SIEMENS Exclusive SITRANS TF320 Temperature Transmitter Original Brand New

7NG0340-0BA01-0AF0-ZC20E00 SIEMENS Exclusive SITRANS TF320 Temperature Transmitter Original Brand New

The SIEMENS SITRANS TF320, product code 7NG0340-0BA01-0AF0-ZC20E00, is a robust and versatile temperature transmitter engineered for reliable measurement in industrial environments. Built with a die-cast aluminum enclosure, this transmitter ensures long-lasting durability while maintaining high accuracy. The device supports universal input, making it suitable for a wide range of sensors, including RTDs such as Pt100, thermocouples, resistance, and millivolt signals. This flexibility allows it to be integrated into diverse process applications across industries where precise monitoring is essential.

One of the key advantages of the SITRANS TF320 is its galvanically isolated 2-wire output with HART communication protocol. It provides both analog signal transmission (4 … 20 mA) and digital communication for advanced configuration, online diagnostics, and remote monitoring. For installations without HART, the configuration can be performed easily through a PC with SIPROM T software and a dedicated modem. Optional local operation on the device also allows quick adjustments of essential parameters, enhancing convenience for plant operators.

Safety and compliance are central features of this model. It is designed according to IEC 61508 for SIL2/3 functional safety, ensuring reliable performance in critical applications. Furthermore, it meets EN 50156-2 standards for use with electrical equipment in furnaces and related systems. The transmitter has broad international approval (CE, UKCA, RCM), making it suitable for global use, with exclusions only in certain regions.

Overview

• 2-wire transmitter with or without HART communication
• Universal input supporting RTD, TC, resistance, and millivolt signals
• PC, HART 7, or optional local configuration available

Function

Through HART protocol version 7, the SITRANS TF320 can be parameterized using SIMATIC PDM software or a handheld communicator. Non-HART variants can be configured via PC tools. With integrated diagnostics, the device detects sensor failures such as interruptions or short circuits and ensures reliable output. Practical test terminals make it simple to measure the 4 to 20 mA signal with an ammeter without disturbing the loop, reducing downtime and simplifying maintenance tasks.

Product Code: 7NG0340-0BA01-0AF0-ZC20E00

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