Programmable DIN-rail 4-20 mA HART® isolated temperature transducer

The HART® temperature converter is fully compatible with HART®-certified devices on the world market. Its great advantage is its total configuration via the two 4-20mA current loop wires, which offers even greater functionality for device configuration and monitoring. Thanks to this feature, it is possible to interact with the device remotely, without having to remove it from the installation to modify the configuration, for example.

The TxIsoRail-HRT combines the proven quality of HART® certification with the robustness of THERMO EST devices, as it features electrical isolation between input and output, resisting surges of up to 1.5 kVeff. Using a world-renowned protocol, with over 40 million field instruments supporting HART® technology, the NOVUS TxIsoRail-HRT temperature converter enables the use of standardized HART® configuration and supervision software, giving users flexibility.

• Input types: J, K, T, N, R, S, B, E, Pt100, Pt1000, NTC and 0-50 mV
• Typical accuracy Pt1000 / mV: 0.07% range Pt100 : 0.08 % range T/C : 0.07 % range ±1 °C NTC: 0.2 °C
• Maximum: Pt1000 / mV: 0.15% range Pt100 : 0.15 % range T/C : 0.15% range ±1 °C NTC: 0.45 °C
• Output type: 4-20 mA
• Output resolution: 0.25 µA
• Dérive thermique : < 0,05 % / 25 °C
• Input-output insulation: 1.5 kVeff
• Electrical protection: reverse polarity
• HART® protocol version: HART V7, compatible with HART V5
• Configuration interface: via TxConfig-HRT adapter or HART®-certified handheld terminal
• Configuration software: TxConfigII or HART®-certified software
• Certifications and standards: CE, NAMUR NE43, RoHS, Reach, HART®.
• Electromagnetic compatibility CISPR 11 / EN 61000-4-2 / EN 61000-4-3 / EN 61000-4-4 / EN 61000-4-5 EN 61000-4-6 / EN 61000-4-8
• Operating conditions : - 40 to 85 °C | 0 to 90% RH
• Power supply: loop-powered 4-20 mA (8.5 - 36 Vdc)
• Dimensions: 114 mm x 99.5 m
• Enclosure: ABS UL94-HB
• Format / Mounting: 35 mm DIN rail