- Universal Input accepts Thermocouples J, K, T, E, N, R, S, B
- Pt100, Pt1000, NTC and 0-50 mV
- Configurable Measurement Range
- Pt100/Pt1000 Connection for 2, 3 and 4 wires
- Configurable Output to 4-20 mA Loop Powered or 0-10 V
- Free Configuration Software
TxRail-USB is an USB configurable DIN rail mount temperature transmitter. It allows selection and configuration of input type, measurement range, output type and calibration. Its output can be set to either loop powered 4-20 mA or 0-10 Vdc. Highly accurate and user-friendly, the TxRail-USB performs well from simple to sophisticated measurement applications.
The USB port makes configuration easy. By using an ordinary USB Micro-B cable and TxConfig free downloadable Windows configuration software, the transmitter can be totally configured and calibrated. The TxConfig software is required to communicate with the TxRail-USB.
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|TXRAIL-USB||DIN Rail Temperature Transmitter|
K Thermocouple: -150 to 1370°C 100°C
J Thermocouple: -100 to 760°C 100°C
R Thermocouple: -50 to 1760°C 400°C
S Thermocouple: -50 to 1760°C 400°C
T Thermocouple: -160 to 400°C 100°C
N Thermocouple: -270 to 1300°C 100°C
E Thermocouple: -90 to 720°C 100°C
B Thermocouple: 500 to 1820°C 400°C
RTD/Pt100/PT1000 (α= 0.00385): -200 to 650°C
Thermistor (NTC R@25°C = 10 kΩ): -30 to 120°C 40°C
Voltage: 0 to 50mV
RTD Connection: 2, 3 and 4 wires
RTD Excitation: 0.8 mA, a= 0.00385
Temperature Effect: < ±0.16 % / 25 °C
Response Time: typical 1.6 s.
Maximum Voltage allowed at Input Terminals No Sensor: 3 V.
Accuracy (% of full range)
RTD (-150 to 400°C): 0.10% (typical), 0.12% (max.)
RTD (-200 to 650°C): 0.13% (typical), 0.19% (max.)
Thermocouple: 0.1% (typical), 0.15% (max.) plus ± 1 °C cold junction error
mV: 0.1% (typical), 0.15% (max.)
Thermistor: 0.3°C (typical), 0.7°C (max.)
Output: 4-20mA or 0-10Vdc (software selectable)
Output Resolution : 2 µA (4-20mA), 0.0025V (0-10Vdc)
Power supply: 10 to 35Vdc (output 4-20mA) and 12 to 35 Vdc (output 0-10Vdc)
Operating Temperature: -40 to 85 °C
Humidity: 0 to 90 % RH
Isolation: No electrical isolation between input and output.