SIEMENS SITRANS TF320 temperature transmitter with rugged enclosure, 4–20 mA output, universal sensor input, and optional HART communication.
The SIEMENS 7NG0347-0BA01-0CF0-ZE27 SITRANS TF320 is a premium industrial-grade temperature transmitter designed to ensure precise and stable measurements in demanding environments. Featuring a rugged die-cast aluminum housing with a flameproof enclosure (Ex d) / explosion-proof (XP) rating, this model is engineered for long-term reliability under harsh operating conditions. The device is suitable for wall or pipe mounting, making it highly adaptable for a wide range of applications in process industries.
Equipped with a configurable input and galvanically isolated 2-wire output, the SITRANS TF320 guarantees dependable performance with a standard output signal of 4 to 20 mA. It supports universal input signals, including RTDs such as Pt100 according to IEC 60751, thermocouples, resistance, and millivolt sources. This versatility enables the transmitter to integrate seamlessly into existing automation systems while maintaining high measurement accuracy and operational efficiency.
The SITRANS TF320 can be supplied with or without HART communication. Devices equipped with HART 7 protocol allow full parameterization through PC tools or handheld communicators, ensuring user-friendly configuration. For versions without HART, settings can be assigned via PC using SIPROM T software. Optional local operation provides quick access to essential functions, enabling efficient setup even in the field.
The transmitter amplifies and linearizes the input signal, with complete galvanic isolation between input and output. An integrated cold junction ensures accurate thermocouple measurements. The device provides a temperature-linear 4–20 mA current output and, in the HART version, supports advanced digital communication for diagnostics and real-time monitoring. Practical test terminals allow current loop measurements without interrupting system operation, adding further convenience during commissioning and maintenance.
Automatic sensor failure detection ensures operational safety by identifying interruptions or short-circuits. Combined with robust construction and advanced diagnostics, the SITRANS TF320 guarantees both performance and reliability in safety-critical industrial environments.
Product Code: 7NG0347-0BA01-0CF0-ZE27
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| SKU / Model | 7NG0347-0BA01-0CF0-ZE27 |
|---|---|
| Weight | 2.4 kg |
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