Product Description

High-Precision Temperature and Millivolt Acquisition

The Emerson DeltaV KJ3002X1-BG1 (Model VE4003S5) is a specialized 8-channel Analog Input card designed for high-resolution temperature measurement and low-voltage signal monitoring within the DeltaV Distributed Control System (DCS). Specifically engineered for Thermocouple and Millivolt (mV) inputs, this Series 2 card is essential for process industries where precise thermal monitoring is critical for safety and efficiency. It converts sensitive field signals into 16-bit digital data, ensuring that even minor temperature fluctuations are accurately captured by the DeltaV controller.

Robust Industrial Design and Safety

Built for the most demanding environments, the KJ3002X1-BG1 features galvanic isolation to prevent signal interference and ground loops. The module includes automatic Cold Junction Compensation (CJC) when paired with the appropriate terminal block, maintaining accuracy across varying ambient conditions. Its rugged construction is rated for Class G3 airborne contaminants and operates reliably in temperatures ranging from –40 °C to +70 °C. The card also features a rotary keying system to prevent incorrect module insertion into the I/O carrier, enhancing overall system reliability.

Detailed Technical Specifications