Датчик SIEMENS 7NG0420-0BA00-0NA0

Siemens SITRANS TR420 Temperature Transmitter

• Two separate configurable inputs
• Galvanically isolated 2-wire output
• HART (4 … 20 mA) Input 1
• RTD Pt100 IEC 60751 3-wire
• None
• Input 1: None CJC
• Input 2: None CJC
• Without enclosure (head mounted and rail mounted transmitter)
• Intrinsic safety (Ex i) / Increased safety zone 2 (Ex ec) / Non-incendive (NI) / Non-incendive field wiring (NIFW) (ATEX, IECEx, CSA, FM, NEPSI, EACEx, Inmetro)
• None (head mounted and rail mounted transmitter)
• Without local operation

The Siemens SITRANS TR420 Temperature Transmitter is designed for rail mounting and features two separate configurable inputs. It also offers a galvanically isolated 2-wire output. With HART (4 … 20 mA) Input 1, the transmitter supports RTD Pt100 IEC 60751 3-wire measurements. The unit does not include an enclosure and is suitable for both head mounted and rail mounted installations.

The SITRANS TR420 has various safety certifications, including intrinsic safety (Ex i), increased safety zone 2 (Ex ec), non-incendive (NI), and non-incendive field wiring (NIFW), making it compliant with ATEX, IECEx, CSA, FM, NEPSI, EACEx, and Inmetro standards. Additionally, it does not include local operation functionality.