Emerson KJ3002X1-BG2 Thermocouple mV Module

The Emerson DeltaV KJ3002X1-BG2 is an 8-channel analog input module designed for use within the DeltaV distributed control system (DCS). It delivers reliable and precise signal measurement in demanding industrial environments, including hazardous areas. The module supports multiple signal types such as voltage, current, and thermocouple inputs, making it suitable for a wide range of process monitoring applications.

Key Features

• 8-Channel Analog Input – Supports simultaneous measurement of multiple process signals.

• Multiple Signal Types – Compatible with voltage, current, and thermocouple inputs.

• High Accuracy and Resolution – ±0.1% full-scale accuracy with 0.001% full-scale resolution for precise measurements.

• Low Noise and Drift – Ensures stable signal performance with minimal noise and long-term drift.

• Channel Isolation – 2000 V isolation between channels improves safety and reduces interference.

• Fault Detection and Diagnostics – Built-in diagnostics simplify troubleshooting and maintenance.

• Hot-Swappable Design – Modules can be replaced without shutting down the system, minimizing downtime.

• Rugged Industrial Construction – Suitable for use in hazardous environments.

Supported Signal Types

• Voltage: -10 V to +10 V

• Current: -20 mA to +20 mA

• Thermocouple Types: J, K, T, E, R, S, B, C

Technical Specifications

• Accuracy: ±0.1% of full scale

• Resolution: 0.001% of full scale

• Noise: < 0.1 mV RMS

• Drift: < 0.05% of full scale per year

• Channel Isolation: 2000 V between channels

• Power Requirement: 12 VDC at 350 mA

Environmental Specifications

• Operating Temperature: -40°C to +70°C

• Humidity: 0% to 95% RH (non-condensing)

Compliance & Certifications

• Explosion Protection: Class I, Division 1, Groups B, C, D, E, F, G

• Approvals: CE, CSA, FM, ATEX