The TST320 is a Modbus RTU Thermcouple Module, designed for accurate monitoring of Type J, K, T, N, E, B, R, and S thermcouples. Up to 63 nodes can be connected back to a Modbus Master device. It features screwless terminal blocks for bot the thermocouple connection and Modbus Network for easy daisy-chaining on an RS485 Modbus RTU network, making it a robust solution for industrial temperature sensing.
The TST320 is a high-precision two channel thermocouple module with a Modbus RTU interface, crafted for diverse industrial applications demanding accurate temperature readings. Its unparalleled compatibility supports all common thermocouple types including J, K, T, N, E, B, R, and S, ensuring seamless integration into various existing setups. This module delivers exceptional measurement precision, thanks to its 24-bit Analogue-to-Digital Converter (ADC) with Digital Signal Processing (DSP) and an impressive ±0.1% accuracy, further complemented by ±0.19% Cold Junction Compensation (CJC) accuracy for consistently reliable results.
Designed for effortless installation and robust communication, the TST320 features an RS485 interface that supports up to 63 nodes, allowing for straightforward integration into existing industrial systems using the Modbus RTU protocol. It includes an integrated 120-ohm termination resistor to optimise signal integrity and simplify setup. Safety is a paramount concern, addressed by a remarkable working isolation voltage of 1500Vrms, ensuring secure operation even in demanding industrial environments. This two channel thermocouple module provides engineers, technicians, and decision-makers with real-time temperature data, significantly enhancing process efficiency, product quality, and overall system reliability.
| Thermocouple Type: | J, K, T, N, E, B, R, and S |
| Accuracy (Max): | ±0.1% |
| Resolution: | 0.01°C |
| Supply Voltage: | 5 to 30vDC |
| Max Supply Current: | 15mA |
| Dimensions: | 35 x 86 x 59mm |
| Operating Conditions: | -20 to +60°C @ 10 to 90%RH (Non-Condensing) |
| IP Rating: | IP40 (Connections IP20) |
| Modbus Connection: | Screwless Terminal Block |
| Modbus Protocol: | RTU with up to 63 Nodes |
TST320
£93.10
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