Description

Product Overview

The Emerson CON021/916-120 is a precision analog signal converter designed for use with Eddy-current proximity sensors in rotating machinery applications. It forms part of a calibrated measuring chain—sensor, cable, and converter—used to monitor both vibration and shaft displacement.

Key Features

• Sensor Compatibility: PR6422, PR6423, PR6424, PR6425, PR6426

• Measurement Range: 1 mm to 24 mm (sensor-dependent)

• Sensor Interface: LEMO plug connection

• Enclosure: Metallic housing, IP20 protection

• Operating Temp: -35 °C to +100 °C

• Power Supply: -24 VDC, 15 mA

• Output Signal: -2 to -18 V or +4 to +20 V (analog)

• Calibration: Requires hardware adjustment

• Extended Range Version: CON021/91 supports full 24 mm range

• Analog Only: No digital interface

Technical Specifications

Specifications

• Dimensions: 86 mm × 56 mm × 38.5 mm
• Brand: Emerson

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems