- Configurable DIN Rail Mount Temperature Transmitter
- Supports Various Input Types: RTDs, Thermocouples, mV Signals
- 4-20 mA Output with HART® Communication Protocol
- Detachable Connectors for Easy Installation
- Electrical Isolation Enhances Safety and Performance
- High Accuracy and Low Response Time
- Wide Operating Temperature Range: -40 to 85°C
The TxIsoRail-HRT is a highly versatile and configurable temperature transmitter ideal for various industrial applications. With the ability to read inputs from RTDs, thermocouples, and mV signals, this transmitter is designed for precision temperature monitoring and control.
Equipped with a 4-20 mA output, the TxIsoRail-HRT employs HART® communication protocol that allows two-way field communication, facilitating easy configuration and adjustments without physical access to the transmitter. This feature ensures enhanced operational efficiency and ease of maintenance.
The device includes features such as detachable connectors which simplify the installation and maintenance processes. It offers excellent safety and performance thanks to its electrical isolation between input and output, ensuring users and systems are protected from potential electrical hazards.
Accuracy and Reliability
The TxIsoRail-HRT delivers high accuracy with a typical error margin as specified in its extensive range, making it suitable for critical and precise temperature measurements. Its response time is optimized for real-time monitoring, ensuring that the system reacts quickly to temperature changes.
Designed to operate in harsh industrial environments, it withstands ambient temperatures ranging from -40 to 85°C. The robust build quality and protection against electrical interference make it a reliable choice for demanding applications.
| Downloads |
| TxIsoRail Data Sheet |
| TxIsoRail User Manual |
| HART Starter Kit |
SPECIFICATIONS
Sensor input: User defined. Supported sensors include RTDs, thermocouples, and mV signals.
Thermocouples: Types J, K, R, S, T, N, E, and B, according to IEC 60584 (ITS-90).
Pt100: Excitation 0.15 mA, α = 0.00385, according to IEC 60751 (ITS-90).
Pt1000: Excitation 0.20 mA, α = 0.00385, according to IEC 60751 (ITS-90).
NTC R25: 10 kΩ ±1 %, β25/85 = 3435
Voltage: 0 to 50 mVdc.
Output (4-20 mA): Linear output proportional to the configured range.
Power supply: 8.5 to 36 Vdc.
Maximum load (RL): RL (max.) = (Vdc – 8.5) / 0.0215 [Ω]
Operating temperature: -40 to 85 °C.
Humidity: 0 to 90% RH.
Accuracy:
Pt100 and Pt1000: Typical error 0.07% - 0.15%; Maximum error 0.15%.
Thermocouples: Typical error 0.07% ±1 °C; Maximum error 0.15% ±1 °C.
mV: Typical error 0.07%; Maximum error 0.15%.
NTC: Typical error 0.20 °C; Maximum error 0.45 °C.
Housing: ABS UL94-HB.
Protection: IP20.
Certifications: NAMUR NE-43, CE, UKCA, and HART®.