Product Description of RS3488258

The RS3488258 Thermocouple Signal Converter by Entrelec delivers accurate and stable temperature signal conversion for demanding industrial environments. Specifically, Model RS-348-8258 converts low-level thermocouple signals into standardized analog outputs suitable for PLCs, DCS systems, and monitoring equipment. As a result, users obtain reliable and interference-resistant data transmission across complex control networks.

Because thermocouple signals are highly sensitive to electrical noise, this converter preserves signal integrity even in harsh installations. Moreover, the device integrates precise linearization and automatic cold junction compensation, thereby improving measurement accuracy across wide temperature ranges. In addition, its compact DIN-rail housing enables quick and organized panel integration. Not only does the internal circuitry support long-term stability, but it also ensures consistent performance under continuous industrial operation. Since the unit follows strict German manufacturing standards, it meets high quality and reliability benchmarks. Consequently, industries such as power generation, oil & gas, chemical processing, and manufacturing depend on this converter for mission-critical temperature monitoring.

Reliable Performance with Flexible Integration

Model RS-348-8258 supports multiple thermocouple types; therefore, engineers can adapt it to diverse sensing requirements without complex modifications. Furthermore, the unit provides 3-way galvanic isolation between input, output, and power supply circuits. As a result, it protects sensitive automation equipment from voltage spikes, signal distortion, and ground loops. In turn, this protection enhances overall system safety and operational lifespan.

Installation remains straightforward because of clearly marked terminals and standardized wiring layouts. Additionally, the converter maintains stable output accuracy even when ambient temperatures fluctuate. Meanwhile, its durable industrial-grade enclosure resists vibration and mechanical stress. Whether upgrading an existing control panel or designing a new automation system, this thermocouple signal converter ensures precision, efficiency, and dependable long-term operation. Ultimately, it delivers reliable temperature signal conditioning for modern industrial control applications.

Technical Specifications of RS3488258

• Product Name: Thermocouple Signal Converter

• Brand: Entrelec

• Model: RS-348-8258

• Origin: Germany

• Input Type: Thermocouple (J, K, T, E, N, R, S – model dependent)

• Input Range: Configurable temperature range

• Output Signal: 4–20 mA / 0–10 V DC (model dependent)

• Accuracy: ±0.1% to ±0.2% (typical)

• Isolation: 3-way galvanic isolation

• Power Supply: 24 V DC (industrial standard)

• Mounting Type: DIN Rail

• Operating Temperature: -20°C to +60°C

• Protection Class: IP20

• Housing Material: Flame-retardant industrial polymer

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