Temperature transmitter TxIsoRail-HRT combines the proven quality of HART® certification with the robustness of NOVUS devices. The transmitter is compatible with HART® certified devices and it has electrical isolation between input and output, supporting voltage surges up to 1.5 kVrms. Its great differential is the total configuration through the two 4-20 mA current loop wires, which means more features for device configuration and monitoring.
By using a worldwide known protocol with more than 40 million field instruments supporting HART® technology, NOVUS's temperature transmitter TxIsoRail-HRT enables the use of standard HART® configuration and supervision software that provides flexibility to users.
- Input Type: J, K, T, N, R, S, B, E, Pt100, Pt1000, NTC and 0-50 mV
- Accuracy Typical:
Pt1000 / mV: 0.07 % span
Pt100: 0.08 % span
T/C: 0.07 % span ±1 °C (1.8 °F)
NTC: 0.2 °C (0.36 °F)
- Maximum:
Pt1000 / mV: 0.15 % span
Pt100: 0.15 % span
T/C: 0.15 % span ±1 °C (1.8 °F)
NTC: 0.45 °C (0.81 °F)
- Output Type: 4-20 mA
- Output Resolution: 0.25 µA
- Thermal Drift: < 0.05 % / 25 °C (77 °F)
- Isolation Input-Output: 1.5 kVrms
- Electric Protection: Reverse Polarity
- HART® Version: HART V7, compatible with HART V5
- Configuration Interface: Through TxConfig-HRT adapter or HART® certified HandHeld
- Configuration Software: TxConfigII
- Approvals / Regulations: 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 (-40 to 185 °F) 0 to 90% RH
- Power Supply: 4-20 mA Loop Powered (8.5 - 36 Vdc)
- Dimensions: 114 mm x 99.5 mm (4.49 in x 3.91 in)
- Enclosure: ABS UL94-HB
- Format / Mounting: 35 mm (TS35) DIN Rail
12/20/2021
Designed for the modernization and digitalization of the electric power industry, the 13th Latin-American Smart Grid Forum has NOVUS as a sponsor and exhibitor. The event, held on November 29th and 30th, gathered authorities, executives, managers, and engineers from electric power utilities and distributors from countries such as Brazil, Chile, and Colombia.
9/22/2021
NOVUS TxIsoRail-HRT temperature transmitter carries HART® certification, an industry standard protocol for communicating intelligent field instruments, thus enabling them for sophisticated applications in the process industry.
12/5/2019
Now TxIsoRail-HRT and TxIsoBlock-HRT temperature transmitters can be purchased in a starter kit that put consumers closer to HART Technology.
8/6/2019
TxIsoRail-HRT and TxIsoBlock-HRT bring the robustness of NOVUS devices combined with HART® protocol certification, recognized worldwide as an industry communication standard for smart field devices.
3/26/2019
Communication with machinery and control and measuring instruments is the basis of industrial automation. The oldest communication technique implemented is a current loop with a normal range of 4 mA to 20 mA. By employing a transmitter, a receiver and a power supply, it is possible to transmit process variable data. However, the single loop allows only one-way communication from a sensor to an actuator. Developed in the mid-1980s, the HART protocol allows two-way communication of additional information
