Temperature Transmitters TxIsoRail-HRT

Temperature Transmitters TxIsoRail-HRT

SKU: SIG-023

Temperature Transmitter for converting RTDs, thermocouples and NTC into a 4-20 mA current with a superimposed HART protocol for digital communication.


  • Manufacturer: Novus
    • % off
    $208.76 save $52.19
  • $156.57
In stock(2 items available)

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.

Changes to the configuration are possible through the TxConfig II software, provided free of charge. The TxConfig II configuration software allows the device configuration. A TxConfig-HRT interface is required to allow the communication between a computer and the device. The Txconfig II configuration software is continuously updated and new versions can be downloaded at no charge from the manufacturer’s website. To install, execute the TxConfigIISetup.exe file and follow the instructions

Complete configuration, calibration and parameters monitoring can be fully achieved through the two-wire current loop by means of a convenient PC software and USB interface called TxConfig-HART.

Power supply: 10.5 to 35 VDC (4 to  20 mA - loop powered) 

Programmable input: 

  • Thermocouples B, E, J, K, R, S, T, N
  • Pt100, Pt1000
  • Thermistor: NTC
  • Voltage: 0-50 mV

Output: 4 to 20 mA, 2-wire loop powered

Output resolution: 0.25 µA

Accuracy (Pt100/mV): ±0.08 % (Max. 0.15%) of span

Accuracy (Pt1000/mV): ±0.07 % (Max. 0.15%) of span

Accuracy (Thermocouples): ±0.1 (max. 0.15%) of span ±1°C

Accuracy (NTC): 0.2°C (max. 0.45°C) 

Thermal Drift:

Isolation Input-Output: 1.5 kVrms 

Electric Protection: Reverse Polarity 

Configuration Interface: Through TxConfig-HRT adapter or HART® certified HandHeld 

Configuration Software: TxConfigII

Operating temperature: -40 to 85 °C

Operating humidity: 0 to 90% RH

Mounting: 35 mm (TS35) DIN Rail

Enclosure: ABS UL94-HB 

Dimensions: 114 mm x 99.5 mm

    • SKU
    • Weight
      0.15 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

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By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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